diff --git a/benchmark-results/csv/ackermann.csv b/benchmark-results/csv/ackermann.csv
index 5781f151..430bf2d9 100644
--- a/benchmark-results/csv/ackermann.csv
+++ b/benchmark-results/csv/ackermann.csv
@@ -1,11 +1,11 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,0.23830901873633895,0.23288949724974373,0.24671616672659485,9.77765554065933e-3,4.664375737262797e-3,1.3568721797382187e-2
-0x1f78b4,ocaml byte,2.0988269113125475,2.011498553624809,2.1902676478126373,0.11815351859452118,5.894361778069592e-2,0.14764453942858535
-0xb2df8a,haskell,1.4864536486667248,1.4652902199998152,1.5002634358748992,2.4882196748759182e-2,2.000420273448066e-2,2.8870642216782066e-2
-0x33a02c,haskell strict,0.5136158374167129,0.5061213294585893,0.5261107282497051,1.3110380239937528e-2,4.074548582497983e-3,1.7307824748265796e-2
-0xfb9a99,juvix,2.0419708594999975,2.0069208542499837,2.0592600162499366,3.354139807882939e-2,1.0893254356610371e-3,4.0479589165245335e-2
-0xe31a1c,juvix wasm,1.0363755840626634,1.011433340124995,1.0530908061251316,3.0422991962418298e-2,2.0837143761158618e-2,3.860215182932148e-2
-0xfdbf6f,c,7.752586276381571e-4,7.662734573204208e-4,7.855870771390727e-4,3.9179341635269166e-5,2.8255070403202443e-5,6.008075491178083e-5
-0xff7f00,c wasm,0.34097259562497584,0.3351124653751185,0.3453352197498134,7.283616618333792e-3,3.911743901866074e-3,1.0075048851392498e-2
-0xcab2d6,runtime,2.362755906125244,2.2571551471253315,2.4427040061251546,0.13401961512243626,7.580354374977105e-2,0.18463222822458975
-0x6a3d9a,runtime wasm,1.7209403343749727,1.682543702249859,1.7723775872498209,6.342037106161554e-2,2.4028001263971692e-2,8.67628514953503e-2
+0xa6cee3,ocaml,0.2033295982250896,0.20203279239175218,0.20558239357499133,2.8116626822703e-3,1.1252938925942878e-3,3.931931696735077e-3
+0x1f78b4,ocaml byte,1.710913749229216,1.7063652100000581,1.718064722437532,8.023575507381893e-3,1.688965125026698e-3,1.0504401393495108e-2
+0xb2df8a,haskell,1.2708001341041684,1.2672394889792333,1.2748077119999834,5.14670873189535e-3,2.6100879999830795e-3,6.650560874447677e-3
+0x33a02c,haskell strict,0.4877813528748902,0.4832571790001339,0.48975390174985023,4.390162973193552e-3,1.5699005411500874e-3,5.892725522013563e-3
+0xfb9a99,juvix,1.8570415202290558,1.82445177399984,1.8859985184374182,4.164456118898806e-2,2.9260686833671e-2,5.033032684113643e-2
+0xe31a1c,juvix wasm,0.8563512119375597,0.8381200047498775,0.8650395251251363,1.725714793268826e-2,4.577880875028029e-3,2.109778921278979e-2
+0xfdbf6f,c,6.074653870430356e-4,6.017702260989317e-4,6.149979551348004e-4,2.6362444052124795e-5,1.9057466316100182e-5,3.48464517527338e-5
+0xff7f00,c wasm,0.43304918545845794,0.42649017087512675,0.44069305766674916,9.900835774307098e-3,5.047236333439287e-3,1.299309229359707e-2
+0xcab2d6,runtime,2.1649046011457735,2.127510486166405,2.187372788562584,4.4801988878310973e-2,3.473550748166107e-2,5.1888056213193645e-2
+0x6a3d9a,runtime wasm,1.7617318852083865,1.7499054984998565,1.769859463500154,1.358515951449045e-2,7.348134454615107e-3,1.876983805844721e-2
diff --git a/benchmark-results/csv/combinations.csv b/benchmark-results/csv/combinations.csv
index 13deb69e..284a103f 100644
--- a/benchmark-results/csv/combinations.csv
+++ b/benchmark-results/csv/combinations.csv
@@ -1,11 +1,11 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,10.666354825145712,10.47157776504169,10.79395945368725,0.23557621816153673,0.16110679860696314,0.29469026655319713
-0x1f78b4,ocaml byte,62.9216763377918,61.71245963741679,63.621735122750124,1.2681539166248983,0.5989137983073294,1.7592293593147383
-0xb2df8a,haskell,8.728193807999958,8.660294627624978,8.778339426374941,8.381869790942453e-2,4.415285174991368e-2,0.105823118582393
-0x33a02c,haskell strict,8.735693233458372,8.491655049666594,8.933423647375093,0.3003114536422419,0.2007849455239081,0.3855734803401723
-0xfb9a99,juvix,13.113872105020675,12.889567931354065,13.486466680437218,0.4008861216590072,0.1271327648586582,0.5180083001870955
-0xe31a1c,juvix wasm,24.62131793760409,24.261953688833273,24.980682186374906,0.5476526268559824,0.21450688286564779,0.738292007367863
-0xfdbf6f,c,5.201557908354005,5.132368542999984,5.258875266499672,8.533379437209451e-2,4.09584750371413e-2,0.11878571080803517
-0xff7f00,c wasm,7.197172741958354,7.128410380624871,7.242521817458453,7.456651702616388e-2,4.1854621806326806e-2,0.10472920378993007
-0xcab2d6,runtime,10.095296413249892,10.015828263749956,10.146171999749905,9.535216493354026e-2,6.633225322642812e-2,0.11749213424384937
-0x6a3d9a,runtime wasm,19.628705506833267,19.149810172000002,19.872521577999805,0.47702770574614817,0.22977354891032822,0.6610200818955646
+0xa6cee3,ocaml,8.52696314160418,8.488105859854082,8.59267158237526,7.301300818155798e-2,2.33892830832092e-2,8.949726998364158e-2
+0x1f78b4,ocaml byte,59.719027042000036,55.921766546500066,62.37410673400018,4.636459638407274,3.07656741890448,5.881232396004506
+0xb2df8a,haskell,10.76799546708323,10.109036025208317,11.094399809208161,0.6380217673189769,6.862019683315612e-2,0.7609671124517109
+0x33a02c,haskell strict,9.696290947021092,9.607547476145877,9.826861825333518,0.14057185659832894,3.127737562533639e-2,0.17312035729937225
+0xfb9a99,juvix,12.116230433354076,12.030435374624858,12.171331169500036,0.10189974913690474,8.284713522698998e-2,0.11939939435557427
+0xe31a1c,juvix wasm,21.06256264910409,20.928779852333115,21.15214197893738,0.15838012744785265,0.13260221200023858,0.1870254135547347
+0xfdbf6f,c,5.371755087187485,5.3353848922499765,5.408125282124994,5.491642121304359e-2,2.671380267702119e-2,7.651106894257445e-2
+0xff7f00,c wasm,7.407462393875126,7.380729588750228,7.422847324375084,3.109024898367745e-2,2.7718385660041846e-2,3.454301354140882e-2
+0xcab2d6,runtime,10.445930033812468,10.383060443937495,10.47592699606247,6.226891651251073e-2,3.4077272151545684e-2,8.284779587460349e-2
+0x6a3d9a,runtime wasm,20.09882021633348,19.99441644650028,20.170685248916698,0.13034204556701648,6.524548269934315e-2,0.16596518362897003
diff --git a/benchmark-results/csv/cps.csv b/benchmark-results/csv/cps.csv
index 2d5d0950..075adaf8 100644
--- a/benchmark-results/csv/cps.csv
+++ b/benchmark-results/csv/cps.csv
@@ -1,11 +1,11 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,0.4223975148959198,0.41498290137565164,0.42989050568735365,1.0207061656089044e-2,5.435756445349831e-3,1.2917069263742385e-2
-0x1f78b4,ocaml byte,3.449827958541732,3.426697012083423,3.469603281875152,2.8904545615888108e-2,1.4544185361069247e-2,3.683785037995395e-2
-0xb2df8a,haskell,247.0571328612086,230.96534708700074,259.26693006187463,19.64318104490373,12.101954248555161,23.515156243982727
-0x33a02c,haskell strict,1.8346575263958584,1.827745799708282,1.842533855000056,1.2225268676790864e-2,3.3035078950206867e-3,1.596194905454953e-2
-0xfb9a99,juvix,2.041014027687462,2.0049562493752546,2.0675007434997497,4.4836452575651047e-2,2.2996962374766783e-2,5.671726722450124e-2
-0xe31a1c,juvix wasm,1.711037386979039,1.6893783312498272,1.74423559622907,3.81093528162182e-2,1.2419610749475396e-2,4.6660516556685745e-2
-0xfdbf6f,c,0.19101342133907465,0.18863641830542596,0.19484504496115027,5.0793231857586395e-3,2.054310392276471e-3,7.0733578600807815e-3
-0xff7f00,c wasm,0.3100728283867708,0.29943642308657825,0.3181195630935448,1.4569516775021434e-2,8.235073813668344e-3,1.9817254437376686e-2
-0xcab2d6,runtime,0.5213697404167684,0.5051862840001604,0.5325369514166974,1.8372026360638012e-2,1.1070007828815127e-2,2.578956910762546e-2
-0x6a3d9a,runtime wasm,0.5477749430421,0.5311092278755041,0.5556476543337112,1.5924279925415664e-2,7.557252955487587e-3,2.030657261683114e-2
+0xa6cee3,ocaml,0.3867714518956973,0.37863198591662695,0.3932226655829254,9.769123573838275e-3,6.631462708355684e-3,1.1415855458540047e-2
+0x1f78b4,ocaml byte,2.886417071437601,2.8649285179999424,2.922452625437586,3.812190889475081e-2,8.237829125164353e-3,4.745282046065657e-2
+0xb2df8a,haskell,213.9925854134583,212.97796662908354,214.47794724595815,0.9661852056586575,0.4466704132885544,1.222266574541848
+0x33a02c,haskell strict,1.592379317437576,1.5720252653752596,1.6029106980004144,2.3506116769209395e-2,2.045112947312389e-2,2.3794066444138548e-2
+0xfb9a99,juvix,1.7132696275829933,1.7031342549166006,1.723405000249386,1.692432945454909e-2,5.681877505022463e-3,2.2867556382289208e-2
+0xe31a1c,juvix wasm,1.4683193185624457,1.4466364128747955,1.479977039062495,2.0879137618795087e-2,1.045184451899971e-2,2.6922352275363187e-2
+0xfdbf6f,c,0.1594695810466249,0.15753329059203233,0.1608214884634287,2.7230371212064158e-3,1.695752599578717e-3,3.8895902975814084e-3
+0xff7f00,c wasm,0.25540338700656623,0.25110351330667374,0.26369544343975576,8.488553049982783e-3,3.028252237214625e-3,1.1511952959534458e-2
+0xcab2d6,runtime,0.37734818185469976,0.37547933281359747,0.38017265979192416,3.285675582792004e-3,1.2975152915259969e-3,4.013129739416059e-3
+0x6a3d9a,runtime wasm,0.4615110000625388,0.45542954512507094,0.46447468643771117,5.9047710757619e-3,2.0339710584856056e-3,7.910871141815618e-3
diff --git a/benchmark-results/csv/fibonacci.csv b/benchmark-results/csv/fibonacci.csv
index 45e9e3b6..ceda2d07 100644
--- a/benchmark-results/csv/fibonacci.csv
+++ b/benchmark-results/csv/fibonacci.csv
@@ -1,11 +1,11 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,0.39147249231247844,0.38387349812495586,0.3965146182499855,9.477708430876237e-3,5.113736500031024e-3,1.1644291069230829e-2
-0x1f78b4,ocaml byte,2.347448779062527,2.319931066000038,2.3801785530000075,4.3364332869040324e-2,2.01204376383779e-2,6.027416028659567e-2
-0xb2df8a,haskell,224.69760063835417,221.62615300433328,226.66365676287506,3.7023616447122243,2.44176619401355,4.540412130936176
-0x33a02c,haskell strict,1.8084650660834047,1.759648336416641,1.8422178532083155,5.9403337028571444e-2,4.0108144583276384e-2,7.218661742121003e-2
-0xfb9a99,juvix,0.32123399365007876,0.31330042235020605,0.3271640588500759,1.0550418240527909e-2,7.435184337059962e-3,1.3235546969887865e-2
-0xe31a1c,juvix wasm,0.3901956297708769,0.388038376874988,0.39155442362516624,2.2459320056095492e-3,1.1633019710490626e-3,3.1590347848357344e-3
-0xfdbf6f,c,0.1968901831527041,0.19435751908334473,0.2018939300830728,5.650822021387383e-3,1.681634815332172e-3,7.884938717394737e-3
-0xff7f00,c wasm,0.25447268642663706,0.24802565826007594,0.2611088028199447,9.57344546441107e-3,6.573231290050252e-3,1.345344882911003e-2
-0xcab2d6,runtime,0.33022481907338863,0.3251316747467475,0.336394311533301,8.33573605428941e-3,5.000525077475312e-3,1.1022260024153808e-2
-0x6a3d9a,runtime wasm,0.4054454759792255,0.3985034847916798,0.4096441211250976,8.38556753765842e-3,4.735203617730939e-3,1.1296638305635098e-2
+0xa6cee3,ocaml,0.377405436250001,0.3750910769999791,0.3815314220000232,4.109416265510947e-3,9.078087118684361e-4,5.344783744006532e-3
+0x1f78b4,ocaml byte,2.0020199097291567,1.9897460847916761,2.020670399562462,2.1365356455719835e-2,5.809509672871957e-3,2.8345184526562896e-2
+0xb2df8a,haskell,205.4431910995,199.42773458237497,208.49640246962502,5.715775621451104,2.609126812250011,6.9476391018265025
+0x33a02c,haskell strict,1.607366529583544,1.5999851322502536,1.6147479269168343,1.086950773380845e-2,4.1988797480587165e-3,1.4726461673016692e-2
+0xfb9a99,juvix,0.29040075467670856,0.28784791520332265,0.2939012030500635,4.356488518961875e-3,2.453548062418924e-3,5.854810580877122e-3
+0xe31a1c,juvix wasm,0.36491547697937676,0.35909300850016734,0.36852484168775845,6.454641069651459e-3,2.3747814714670974e-3,8.335470743950817e-3
+0xfdbf6f,c,0.18365909001108524,0.18096915483329212,0.18675083604996415,4.683568034126749e-3,3.691523617348334e-3,6.275018688979017e-3
+0xff7f00,c wasm,0.2475221914233922,0.24417579778018988,0.25054432850010927,4.805715411675094e-3,3.2987190804162985e-3,6.116021225752691e-3
+0xcab2d6,runtime,0.28694737025988615,0.2851303149199157,0.2888414982997801,2.756705647504555e-3,1.7664801919514664e-3,3.950335841206592e-3
+0x6a3d9a,runtime wasm,0.3585184356251337,0.35400215550004077,0.3619788336252441,5.248277932280122e-3,3.0504007024373786e-3,7.379501481395269e-3
diff --git a/benchmark-results/csv/fold.csv b/benchmark-results/csv/fold.csv
index acd5f6a8..fe8c4e44 100644
--- a/benchmark-results/csv/fold.csv
+++ b/benchmark-results/csv/fold.csv
@@ -1,9 +1,9 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,0.4447355252914349,0.43843398241642717,0.45603760412450356,1.1812488549900095e-2,9.641692504374078e-4,1.4552789900782716e-2
-0x1f78b4,ocaml byte,3.239070873833043,3.197321695833125,3.273724013499759,4.987481990541312e-2,4.626856407989587e-2,5.707449991336148e-2
-0xb2df8a,haskell,1.7992037851041307,1.762487191187347,1.8500295416251902,5.7953297571896385e-2,1.6494586213891868e-2,7.511368658015866e-2
-0x33a02c,haskell strict,1.8187907596672328,1.813758208750187,1.8276520894179764,9.521842937145267e-3,2.370676166871477e-3,1.1600897096586401e-2
-0xfb9a99,juvix,0.3324960759997945,0.32639409299948363,0.3364851222501481,7.558692663461826e-3,4.387228117199201e-3,9.212307705805998e-3
-0xe31a1c,juvix wasm,0.57756958300043,0.5694923407501544,0.5838754332506824,1.0749109878099225e-2,5.84046561134386e-3,1.4562737357810648e-2
-0xcab2d6,runtime,0.49833995550019,0.4897506782504782,0.5088160057500772,1.4241314792680504e-2,6.922886410912195e-3,1.9836086129061774e-2
-0x6a3d9a,runtime wasm,1.2452909318122163,1.2157370526244904,1.2587003553123473,2.8219517673273756e-2,1.0235612805194978e-2,3.728402334861167e-2
+0xa6cee3,ocaml,0.5298380496457563,0.5277297641248424,0.5338945865000824,4.089346282960392e-3,1.0203092753776309e-4,4.818401551592014e-3
+0x1f78b4,ocaml byte,3.7378394032914457,3.7251651295832744,3.7595913956661207,2.2796859150328162e-2,2.5599964008689233e-3,2.820801625407925e-2
+0xb2df8a,haskell,2.1260404657082668,2.095040500374921,2.1410973495832573,2.9580405533878473e-2,5.124413999965327e-3,3.5824917640885384e-2
+0x33a02c,haskell strict,2.082415526062088,2.040786197124968,2.145621296561899,6.852557376517897e-2,1.8336260500594337e-2,8.775972713121025e-2
+0xfb9a99,juvix,0.3980264375002207,0.3965307505000055,0.3995221245004359,2.2960673619845393e-3,1.0360137382975174e-3,3.166498047199904e-3
+0xe31a1c,juvix wasm,0.6072028506872963,0.6039604201250768,0.6096590363745993,4.2221474164913205e-3,2.4365886473712768e-3,5.672317870976418e-3
+0xcab2d6,runtime,0.5072995847495653,0.5048927402498673,0.5103731954989902,4.016455642541899e-3,1.8353047894549522e-3,5.558369279192834e-3
+0x6a3d9a,runtime wasm,1.5212307832289298,1.5108784868325529,1.5294304976878266,1.2650115870238697e-2,7.922939110092385e-3,1.598466533462363e-2
diff --git a/benchmark-results/csv/mapfold.csv b/benchmark-results/csv/mapfold.csv
index 19dba5bc..4ec49a50 100644
--- a/benchmark-results/csv/mapfold.csv
+++ b/benchmark-results/csv/mapfold.csv
@@ -1,9 +1,9 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,1.735793120396276,1.7069570069590252,1.7925179413960375,5.6615539703743556e-2,1.5500147690331798e-3,6.659415142151731e-2
-0x1f78b4,ocaml byte,6.874666092812466,6.467195536625164,7.198065156812277,0.5150521416233722,0.3114676429449653,0.6771130405787121
-0xb2df8a,haskell,2.264182558437483,2.2375461676880377,2.279527064437275,2.606328129039903e-2,9.359127878765524e-3,3.543661867824716e-2
-0x33a02c,haskell strict,2.213430921563031,2.1803703261255123,2.229214120063034,3.219603593958468e-2,1.0050802883123267e-2,4.320048879240312e-2
-0xfb9a99,juvix,3.6430976133331874,3.5832599099581635,3.7526395859999866,0.11293366768536386,1.62106444169392e-2,0.13818925660503617
-0xe31a1c,juvix wasm,1.459443091250023,1.4431245577502523,1.4725117454995598,1.964260078357979e-2,1.3741162591660196e-2,2.438444664238087e-2
-0xcab2d6,runtime,3.648738649520548,3.58149736499945,3.7240460092083745,9.979230244256032e-2,4.152603459148172e-2,0.13150378047342154
-0x6a3d9a,runtime wasm,3.511749101375244,3.4690318292500706,3.556253642500451,5.755325322434056e-2,3.3603153857963836e-2,7.699891101223062e-2
+0xa6cee3,ocaml,1.779978532353918,1.7754754606241931,1.7853402896248554,7.041123703426311e-3,3.2273202692578223e-3,9.763186754144372e-3
+0x1f78b4,ocaml byte,7.263089102875256,7.111978572625048,7.412538980125191,0.19672913959967045,0.10498720526209314,0.2411867837102632
+0xb2df8a,haskell,2.726319778833537,2.6824010059170478,2.765092563374992,5.391658645363088e-2,2.589156871365162e-2,6.366728852159349e-2
+0x33a02c,haskell strict,2.6342275081668354,2.6228564486667287,2.641377101499984,1.2872416198924399e-2,6.324414890219087e-3,1.7586032619232972e-2
+0xfb9a99,juvix,3.978249777750117,3.9609715140002963,3.995528041499938,2.5909330838591725e-2,9.336766524713394e-3,3.5335354327758375e-2
+0xe31a1c,juvix wasm,1.617080176020636,1.6090371362497535,1.622102048374927,9.429086969408133e-3,8.355529166692577e-3,1.0875854075184169e-2
+0xcab2d6,runtime,3.8404575004163917,3.835393827875123,3.845944581583126,7.267105783519876e-3,3.378353648883575e-3,9.293517505833787e-3
+0x6a3d9a,runtime wasm,3.7868986390204404,3.7680940415623354,3.814928163707767,3.0280116020881587e-2,8.955318515133513e-3,3.921469390645056e-2
diff --git a/benchmark-results/csv/mapfun.csv b/benchmark-results/csv/mapfun.csv
index 6a9aef2e..bec8a391 100644
--- a/benchmark-results/csv/mapfun.csv
+++ b/benchmark-results/csv/mapfun.csv
@@ -1,9 +1,9 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,0.2706320561697976,0.26694587844967826,0.2759709582501273,6.772954536980523e-3,3.5086948255468996e-3,9.103664406875482e-3
-0x1f78b4,ocaml byte,0.9997426559167479,0.9885300304999873,1.008000660250218,1.3645658417012742e-2,8.911260042323007e-3,1.7148313165562135e-2
-0xb2df8a,haskell,2.761624806666532,2.739356217083241,2.7785627211665087,2.6798974619624674e-2,1.892729177257526e-2,3.2499812988970235e-2
-0x33a02c,haskell strict,1.4503825519788431,1.4278733413542948,1.4666297774159982,2.7401398236856837e-2,1.4461435334411868e-2,3.752135991890405e-2
-0xfb9a99,juvix,1.12090863766673,1.1081415260416634,1.1417890682915868,2.1775659645309586e-2,7.817282357385297e-3,2.948438133402508e-2
-0xe31a1c,juvix wasm,1.4801906975413885,1.4718015227495016,1.484128314916461,7.988287710448455e-3,3.5033559906503253e-3,1.028043149164363e-2
-0xcab2d6,runtime,3.388357133271029,3.36702589731226,3.4046466196668916,2.7559368506835148e-2,1.5078989390823618e-2,3.76189574224483e-2
-0x6a3d9a,runtime wasm,1.8573007876873362,1.8432095004370694,1.8664868111875421,1.5034943341011442e-2,8.29771836440413e-3,2.1214212562504463e-2
+0xa6cee3,ocaml,0.31438060564335196,0.31247567541671134,0.317609771930056,3.6963904965605096e-3,9.443774510577924e-4,4.987674308835111e-3
+0x1f78b4,ocaml byte,1.1603247103748042,1.1569841439998831,1.162460530624685,3.932448520497832e-3,3.3044421892422945e-3,4.604391202005856e-3
+0xb2df8a,haskell,3.103417112853966,3.0976306933124533,3.1088242075621793,7.260292608272398e-3,4.190848651166567e-3,8.707840112915284e-3
+0x33a02c,haskell strict,1.5344420377498789,1.501085514749851,1.5622283238745922,4.048570545670287e-2,2.5564252802523838e-2,4.80231920080427e-2
+0xfb9a99,juvix,1.2640842172917626,1.2615299627500463,1.2657077098334262,3.0569819087760543e-3,2.151361029713392e-3,3.749295423827205e-3
+0xe31a1c,juvix wasm,1.9883088548128474,1.981575129750278,1.9945375508125,8.342666555972744e-3,4.691215000396709e-3,1.0133923423482504e-2
+0xcab2d6,runtime,3.7545653062287556,3.73616449399924,3.7658313198957103,2.214115302333114e-2,1.4934378333236964e-2,2.6017744093241143e-2
+0x6a3d9a,runtime wasm,2.003593124125018,1.992093262374965,2.012659470250128,1.41067975863512e-2,6.909856193523839e-3,1.9647936914623042e-2
diff --git a/benchmark-results/csv/maybe.csv b/benchmark-results/csv/maybe.csv
index ba7eca51..1a70981a 100644
--- a/benchmark-results/csv/maybe.csv
+++ b/benchmark-results/csv/maybe.csv
@@ -1,11 +1,11 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,0.38066345812508945,0.37771518474994537,0.3820964816251262,2.851546894690514e-3,1.8989367912600197e-4,3.407019860640313e-3
-0x1f78b4,ocaml byte,4.4823717491248845,4.411603624874904,4.513807504499785,6.798084545130499e-2,2.724198221656285e-2,9.083421503157178e-2
-0xb2df8a,haskell,14.918200822104305,14.301020862687665,15.193775734208504,0.5924965156202254,0.24642947169082136,0.7889030640894917
-0x33a02c,haskell strict,0.7377339679375913,0.7285911173127033,0.7541195087499849,1.6666744817914376e-2,8.182477925054304e-4,1.9895552222894925e-2
-0xfb9a99,juvix,2.8869478558334927,2.8769989644168463,2.8970162515001903,1.9570921231895643e-2,3.807748331989824e-4,2.297598055015624e-2
-0xe31a1c,juvix wasm,2.754036604833383,2.725389446708656,2.7998725831243974,5.2957905527914476e-2,1.9847481916788867e-2,6.483180495153826e-2
-0xfdbf6f,c,0.38781410656232157,0.37983647762484907,0.39328138781237004,9.850233180779095e-3,6.204136017965982e-3,1.2626145205803517e-2
-0xff7f00,c wasm,0.6060878205414232,0.6010447243747876,0.6122309622503508,9.068743299855304e-3,2.5246542509194114e-3,1.1087539231555896e-2
-0xcab2d6,runtime,0.6786225798542395,0.6567598384582805,0.6959754436252297,2.630991824373169e-2,1.7853560666784063e-2,3.10306323570742e-2
-0x6a3d9a,runtime wasm,1.6149275515832262,1.5963062488749529,1.6231917613749829,1.7969825453352548e-2,6.753816313687121e-3,2.3918681533491807e-2
+0xa6cee3,ocaml,0.3934971567499588,0.3895608864999076,0.39948161624988643,6.637845967097561e-3,1.4292379999005789e-3,8.412928152167277e-3
+0x1f78b4,ocaml byte,3.9344101275833436,3.910129486749952,3.98009333050004,4.6721894094823205e-2,2.7499410002747027e-3,5.6073738085020905e-2
+0xb2df8a,haskell,13.644259496229116,13.462943125666547,13.909277529916684,0.29023236758029636,6.507647162504782e-2,0.36309506718009804
+0x33a02c,haskell strict,0.6954714117083919,0.6930009173330897,0.6967312975835208,2.331056450624514e-3,8.206483334258219e-4,2.8538159197268862e-3
+0xfb9a99,juvix,2.803163947479296,2.7718746711876747,2.8257783698542958,3.745991166168333e-2,2.3315151288554638e-2,5.222577138309607e-2
+0xe31a1c,juvix wasm,2.6073498530835004,2.5838965632502777,2.626582167500146,2.924955129921892e-2,1.9338965140348996e-2,3.7593042333648935e-2
+0xfdbf6f,c,0.4223673818332827,0.4187837912500072,0.42616600549990835,4.952519378147818e-3,2.3702018804070066e-3,6.241549296839384e-3
+0xff7f00,c wasm,0.5758750435417141,0.5689163607501087,0.5827637358748916,9.478011564129446e-3,4.589216681588156e-3,1.2818615021629459e-2
+0xcab2d6,runtime,0.6616349795208029,0.6552875234999647,0.6661208507083151,7.473023330122257e-3,4.389916232040212e-3,1.0359675750640625e-2
+0x6a3d9a,runtime wasm,1.499871969833407,1.4813358394584384,1.5361558138333749,3.608269386700627e-2,1.5140595159220255e-3,4.280735944688873e-2
diff --git a/benchmark-results/csv/mergesort.csv b/benchmark-results/csv/mergesort.csv
index 02f7ec42..8ee01ac6 100644
--- a/benchmark-results/csv/mergesort.csv
+++ b/benchmark-results/csv/mergesort.csv
@@ -1,11 +1,11 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,3.1830878463333363,3.1673482636666677,3.198827429000005,2.570864234525642e-2,1.0545972419856872e-2,3.543353918863946e-2
-0x1f78b4,ocaml byte,5.505349727979154,5.445600165624981,5.555056250874998,7.761873457282939e-2,4.048071744025464e-2,0.10415484101950258
-0xb2df8a,haskell,7.612232113333401,7.538293378250017,7.67972292187514,9.999111823615285e-2,4.981566675007798e-2,0.13454768155864233
-0x33a02c,haskell strict,7.678520887250002,7.592653085374934,7.740610005500031,0.10507127024361144,6.279601767205649e-2,0.14338867654160234
-0xfb9a99,juvix,3.546462062499993,3.530164125749991,3.5617925472499885,2.5082872863414842e-2,1.4197166841275992e-2,3.5404237988869006e-2
-0xe31a1c,juvix wasm,1.7874933756874896,1.5795484243124918,1.8927507792499796,0.2016015229820815,0.10605107739758088,0.24308156112401874
-0xfdbf6f,c,0.12973098377201836,0.12727593489698336,0.13199290799405547,4.324755080287105e-3,3.1137211432829795e-3,5.890741380341714e-3
-0xff7f00,c wasm,0.23063536350557948,0.22467754142225102,0.23599862186666895,9.118606529407484e-3,6.90401446347895e-3,1.1826872289488682e-2
-0xcab2d6,runtime,1.4263609166665911,1.4083936278332962,1.4370466824999681,2.0865975657920095e-2,1.879974816666652e-2,2.275523664074423e-2
-0x6a3d9a,runtime wasm,0.7790898045416318,0.7644266007499851,0.7889143853749232,1.60970301011021e-2,9.132960560214617e-3,2.268889755510419e-2
+0xa6cee3,ocaml,3.2087718712291675,3.170890032937514,3.2575895434374686,5.816408949150568e-2,2.0273776487279557e-2,7.619994383143577e-2
+0x1f78b4,ocaml byte,4.919203793770795,4.85049128779165,4.973886138624948,8.261132944381847e-2,5.5981285583319274e-2,9.704288981137424e-2
+0xb2df8a,haskell,6.458246587270803,6.41543358179168,6.529902772083271,7.2549556997762e-2,8.040168975248702e-3,9.083223197750548e-2
+0x33a02c,haskell strict,6.456072644916659,6.416146597000022,6.477753673083313,3.861011957548875e-2,1.9758864791812273e-2,5.0070189793302085e-2
+0xfb9a99,juvix,3.2525948203541475,3.244928477937492,3.261605692812509,1.125557908294533e-2,4.493733721981126e-3,1.4947762099986599e-2
+0xe31a1c,juvix wasm,1.4251571718540912,1.4190845952082802,1.4334884926874594,9.706410764805334e-3,2.85752675889082e-3,1.2937865997969174e-2
+0xfdbf6f,c,0.1220899410266365,0.12042703368124848,0.1250927429687536,3.7486135843095834e-3,1.8021576759959742e-3,5.410114570345709e-3
+0xff7f00,c wasm,0.21586589816943666,0.21343054656946,0.21802359256939022,3.8764728373263915e-3,2.9137348072781704e-3,5.022703626916147e-3
+0xcab2d6,runtime,1.412594369604174,1.409983175125035,1.4143166480624814,3.049532646446598e-3,2.6595392083285097e-3,3.4683778560725773e-3
+0x6a3d9a,runtime wasm,0.7943007786250007,0.7882659442499858,0.7974054417500156,5.928864941944808e-3,2.7130557220418888e-3,8.142170217171006e-3
diff --git a/benchmark-results/csv/prime.csv b/benchmark-results/csv/prime.csv
index 0ea94a58..d44667fe 100644
--- a/benchmark-results/csv/prime.csv
+++ b/benchmark-results/csv/prime.csv
@@ -1,11 +1,11 @@
 Color,Name,Mean,MeanLB,MeanUB,Stddev,StddevLB,StddevUB
-0xa6cee3,ocaml,14.809945174395693,14.47665899374988,15.143231355041507,0.5127701488795433,0.2530741790295721,0.7143989837615479
-0x1f78b4,ocaml byte,33.25069423793733,32.94057918875008,33.61930093087426,0.462657338667167,0.2017586587049976,0.6291883862394079
-0xb2df8a,haskell,24.332215023479495,23.85463182645814,24.75853578391737,0.7012478702448581,0.42784368929787275,0.9845456231997322
-0x33a02c,haskell strict,23.03029187010399,22.65593754570849,23.308930386187058,0.44290620982668333,0.37240086001746836,0.5079444745430483
-0xfb9a99,juvix,13.626203504562568,12.933257580312443,13.983069898125223,0.6602776144277606,0.1394787124282899,0.8241476335525183
-0xe31a1c,juvix wasm,5.6430820454999475,5.587301320750157,5.690896629000008,7.140280631194373e-2,5.2098533487033194e-2,8.580005179433153e-2
-0xfdbf6f,c,0.37989191710429776,0.36697100558315776,0.38662941137545204,1.4934709438787185e-2,1.312792088599332e-2,1.5445418931724263e-2
-0xff7f00,c wasm,0.5666832078750682,0.5502450373759302,0.5760959911246648,1.6004261797252894e-2,7.144797057019453e-3,2.173789177191286e-2
-0xcab2d6,runtime,13.326065564729106,13.230845974333079,13.424283756250361,0.12846803080456168,4.988121953796476e-2,0.1700190050511244
-0x6a3d9a,runtime wasm,6.454717198979135,6.368789561666897,6.498124421499597,8.286394588674079e-2,6.305556512890262e-3,9.932081936945583e-2
+0xa6cee3,ocaml,15.059645764458727,15.004602317500257,15.11006997437562,7.269521091957681e-2,2.9564370230905662e-2,9.755302544348289e-2
+0x1f78b4,ocaml byte,27.44392468160379,27.304955524249408,27.526890539770534,0.13853847206883138,6.90341407154458e-2,0.191601442184473
+0xb2df8a,haskell,20.92075130116662,20.874426086499852,20.9893314819163,7.696084958095602e-2,1.7406748499979585e-2,9.811143159924389e-2
+0x33a02c,haskell strict,21.423644943770835,20.93917091270843,21.926487855312757,0.674764198981269,0.31392372618874975,0.9079322690063654
+0xfb9a99,juvix,15.636948157979191,15.613242706375104,15.647506872625172,2.3163538589560523e-2,1.084603919006742e-2,3.1482601344612844e-2
+0xe31a1c,juvix wasm,5.933371879874812,5.8994357484998545,5.957647325374637,4.288475844485212e-2,2.5124695181934057e-2,5.6061739976087877e-2
+0xfdbf6f,c,0.4358930775209349,0.43543852137463546,0.4365764930007572,7.484009328450977e-4,1.0842937535926467e-4,9.594799382976917e-4
+0xff7f00,c wasm,0.7127739639794678,0.7081131961876963,0.7179810315005852,6.896958970925032e-3,3.3222802949922294e-3,9.087923218931251e-3
+0xcab2d6,runtime,15.640196448083051,15.627097013166502,15.64940629683334,1.540760500125753e-2,1.271322350944919e-2,1.8042083329013733e-2
+0x6a3d9a,runtime wasm,7.6132297846670935,7.561282387583182,7.713962751750273,0.1005880127464541,2.4485249167960355e-3,0.11707925053197439
diff --git a/benchmark-results/plot/ackermann.svg b/benchmark-results/plot/ackermann.svg
index 5848f7b6..89ffd5e6 100644
--- a/benchmark-results/plot/ackermann.svg
+++ b/benchmark-results/plot/ackermann.svg
@@ -199,68 +199,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '112.7,510.3 153.5,510.3 153.5,470.1 112.7,470.1 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '112.7,510.3 153.5,510.3 153.5,476.0 112.7,476.0 '/>
 	</g>
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+	<path stroke='rgb(148,   0, 211)'  d='M662.9,510.3 L662.9,214.2 L703.7,214.2 L703.7,510.3 L662.9,510.3 Z  '/></g>
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 	<g id="gnuplot_plot_2a" ><title>Mean</title>
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-	<g transform="translate(133.0,467.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.2383</tspan></text>
+	<g transform="translate(133.0,473.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.2033</tspan></text>
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-	<g transform="translate(194.2,154.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.0988</tspan></text>
+	<g transform="translate(194.2,219.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.7109</tspan></text>
 	</g>
-	<g transform="translate(255.3,257.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.4865</tspan></text>
+	<g transform="translate(255.3,293.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.2708</tspan></text>
 	</g>
-	<g transform="translate(316.5,421.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.5136</tspan></text>
+	<g transform="translate(316.5,425.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.4878</tspan></text>
 	</g>
-	<g transform="translate(377.6,164.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.0420</tspan></text>
+	<g transform="translate(377.6,195.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.8570</tspan></text>
 	</g>
-	<g transform="translate(438.7,333.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.0364</tspan></text>
+	<g transform="translate(438.7,363.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.8564</tspan></text>
 	</g>
 	<g transform="translate(499.9,507.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.0008</tspan></text>
+		<text><tspan font-family="Arial" >0.0006</tspan></text>
 	</g>
-	<g transform="translate(561.0,450.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.3410</tspan></text>
+	<g transform="translate(561.0,434.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.4330</tspan></text>
 	</g>
-	<g transform="translate(622.2,110.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.3628</tspan></text>
+	<g transform="translate(622.2,143.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.1649</tspan></text>
 	</g>
-	<g transform="translate(683.3,218.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.7209</tspan></text>
+	<g transform="translate(683.3,211.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.7617</tspan></text>
 	</g>
 </g>
 	</g>
@@ -279,11 +279,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,1042.3 L775.0,1042.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,1042.3 L775.0,1042.3  '/></g>
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-	<path stroke='black'  d='M37.3,1042.3 M775.0,1042.3  '/>	<g transform="translate(29.0,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M53.9,1042.3 M775.0,1042.3  '/>	<g transform="translate(45.6,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 0</tspan></text>
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@@ -292,11 +292,24 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,972.2 L775.0,972.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,995.6 L775.0,995.6  '/></g>
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-	<path stroke='black'  d='M37.3,972.2 M775.0,972.2  '/>	<g transform="translate(29.0,977.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M53.9,995.6 M775.0,995.6  '/>	<g transform="translate(45.6,1000.8)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 0.5</tspan></text>
+	</g>
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,948.9 L775.0,948.9  '/></g>
+<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M53.9,948.9 M775.0,948.9  '/>	<g transform="translate(45.6,954.1)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1</tspan></text>
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@@ -305,11 +318,24 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,902.2 L775.0,902.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,902.2 L775.0,902.2  '/></g>
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-	<path stroke='black'  d='M37.3,902.2 M775.0,902.2  '/>	<g transform="translate(29.0,907.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M53.9,902.2 M775.0,902.2  '/>	<g transform="translate(45.6,907.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 1.5</tspan></text>
+	</g>
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,855.5 L775.0,855.5  '/></g>
+<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M53.9,855.5 M775.0,855.5  '/>	<g transform="translate(45.6,860.7)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2</tspan></text>
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@@ -318,11 +344,24 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,832.1 L775.0,832.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,808.8 L775.0,808.8  '/></g>
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 </g>
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-	<path stroke='black'  d='M37.3,832.1 M775.0,832.1  '/>	<g transform="translate(29.0,837.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M53.9,808.8 M775.0,808.8  '/>	<g transform="translate(45.6,814.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 2.5</tspan></text>
+	</g>
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,762.1 L775.0,762.1  '/></g>
+<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M53.9,762.1 M775.0,762.1  '/>	<g transform="translate(45.6,767.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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@@ -331,12 +370,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,762.1 L775.0,762.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,715.4 L775.0,715.4  '/></g>
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-		<text><tspan font-family="Arial" > 4</tspan></text>
+	<path stroke='black'  d='M53.9,715.4 M775.0,715.4  '/>	<g transform="translate(45.6,720.6)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 3.5</tspan></text>
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@@ -344,12 +383,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,692.0 L775.0,692.0  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,668.7 L775.0,668.7  '/></g>
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+	<path stroke='black'  d='M242.0,1042.3 M242.0,622.0  '/>	<g transform="translate(240.2,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M304.7,1042.3 M304.7,622.0  '/>	<g transform="translate(302.9,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M367.4,1042.3 M367.4,622.0  '/>	<g transform="translate(365.6,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M430.1,1042.3 M430.1,622.0  '/>	<g transform="translate(428.3,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M492.8,1042.3 M492.8,622.0  '/>	<g transform="translate(491.0,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M555.5,1042.3 M555.5,622.0  '/>	<g transform="translate(553.7,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M618.2,1042.3 M618.2,622.0  '/>	<g transform="translate(616.4,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M680.9,1042.3 M680.9,622.0  '/>	<g transform="translate(679.1,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
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+	<g transform="translate(414.4,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
 		<text><tspan font-family="Arial" >Standard deviation</tspan></text>
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-		<text><tspan font-family="Arial" >4.10%</tspan></text>
+	<g transform="translate(116.6,910.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.38%</tspan></text>
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-	<g transform="translate(165.6,645.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >5.63%</tspan></text>
+	<g transform="translate(179.3,995.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.47%</tspan></text>
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-		<text><tspan font-family="Arial" >1.67%</tspan></text>
+	<g transform="translate(242.0,1001.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.40%</tspan></text>
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-		<text><tspan font-family="Arial" >2.55%</tspan></text>
+	<g transform="translate(304.7,955.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.90%</tspan></text>
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-	<g transform="translate(358.0,924.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.64%</tspan></text>
+	<g transform="translate(367.4,829.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.24%</tspan></text>
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-		<text><tspan font-family="Arial" >2.94%</tspan></text>
+	<g transform="translate(430.1,851.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.02%</tspan></text>
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-	<g transform="translate(486.3,685.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >5.05%</tspan></text>
+	<g transform="translate(492.8,634.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >4.34%</tspan></text>
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-	<g transform="translate(550.5,889.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.14%</tspan></text>
+	<g transform="translate(555.5,825.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.29%</tspan></text>
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-	<g transform="translate(614.6,642.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >5.67%</tspan></text>
+	<g transform="translate(618.2,846.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.07%</tspan></text>
 	</g>
-	<g transform="translate(678.8,781.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.69%</tspan></text>
+	<g transform="translate(680.9,967.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.77%</tspan></text>
 	</g>
 </g>
 	</g>
@@ -501,7 +540,7 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,622.0 L37.3,1042.3 L775.0,1042.3 L775.0,622.0 L37.3,622.0 Z  '/></g>
+	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 
@@ -509,16 +548,16 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 // plot boundaries and axis scaling information for mousing 
 gnuplot_svg.plot_term_xmax = 800;
 gnuplot_svg.plot_term_ymax = 1100;
-gnuplot_svg.plot_xmin = 37.3;
+gnuplot_svg.plot_xmin = 53.9;
 gnuplot_svg.plot_xmax = 775.0;
 gnuplot_svg.plot_ybot = 1042.3;
 gnuplot_svg.plot_ytop = 622.0;
-gnuplot_svg.plot_width = 737.7;
+gnuplot_svg.plot_width = 721.1;
 gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 10.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 6;
+gnuplot_svg.plot_axis_ymax = 4.5;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"
diff --git a/benchmark-results/plot/combinations.svg b/benchmark-results/plot/combinations.svg
index 88c74407..75121f44 100644
--- a/benchmark-results/plot/combinations.svg
+++ b/benchmark-results/plot/combinations.svg
@@ -70,11 +70,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,450.3 L775.0,450.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,440.3 L775.0,440.3  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,450.3 M775.0,450.3  '/>	<g transform="translate(55.3,455.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,440.3 M775.0,440.3  '/>	<g transform="translate(55.3,445.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 10</tspan></text>
 	</g>
 </g>
@@ -83,11 +83,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,390.2 L775.0,390.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,370.2 L775.0,370.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,390.2 M775.0,390.2  '/>	<g transform="translate(55.3,395.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,370.2 M775.0,370.2  '/>	<g transform="translate(55.3,375.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 20</tspan></text>
 	</g>
 </g>
@@ -96,11 +96,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,330.2 L775.0,330.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,300.2 L775.0,300.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,330.2 M775.0,330.2  '/>	<g transform="translate(55.3,335.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,300.2 M775.0,300.2  '/>	<g transform="translate(55.3,305.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 30</tspan></text>
 	</g>
 </g>
@@ -109,11 +109,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,270.2 L775.0,270.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,230.2 L775.0,230.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,270.2 M775.0,270.2  '/>	<g transform="translate(55.3,275.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,230.2 M775.0,230.2  '/>	<g transform="translate(55.3,235.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 40</tspan></text>
 	</g>
 </g>
@@ -122,11 +122,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,210.2 L775.0,210.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,160.1 L775.0,160.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,210.2 M775.0,210.2  '/>	<g transform="translate(55.3,215.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,160.1 M775.0,160.1  '/>	<g transform="translate(55.3,165.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 50</tspan></text>
 	</g>
 </g>
@@ -134,26 +134,13 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 </g>
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
-<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,150.1 L775.0,150.1  '/></g>
-<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
-<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,150.1 M775.0,150.1  '/>	<g transform="translate(55.3,155.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 60</tspan></text>
-	</g>
-</g>
-<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
-<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,90.1 L775.0,90.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='black'  d='M63.6,90.1 M775.0,90.1  '/>	<g transform="translate(55.3,95.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 70</tspan></text>
+		<text><tspan font-family="Arial" > 60</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
@@ -225,68 +212,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '104.8,510.3 146.2,510.3 146.2,446.2 104.8,446.2 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '104.8,510.3 146.2,510.3 146.2,450.5 104.8,450.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M104.8,510.3 L104.8,446.3 L146.1,446.3 L146.1,510.3 L104.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '166.7,510.3 208.0,510.3 208.0,132.5 166.7,132.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M104.8,510.3 L104.8,450.6 L146.1,450.6 L146.1,510.3 L104.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '166.7,510.3 208.0,510.3 208.0,92.0 166.7,92.0 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M166.7,510.3 L166.7,132.6 L207.9,132.6 L207.9,510.3 L166.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '228.6,510.3 269.9,510.3 269.9,457.8 228.6,457.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M166.7,510.3 L166.7,92.1 L207.9,92.1 L207.9,510.3 L166.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '228.6,510.3 269.9,510.3 269.9,434.8 228.6,434.8 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M228.6,510.3 L228.6,457.9 L269.8,457.9 L269.8,510.3 L228.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '290.4,510.3 331.8,510.3 331.8,457.8 290.4,457.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M228.6,510.3 L228.6,434.9 L269.8,434.9 L269.8,510.3 L228.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '290.4,510.3 331.8,510.3 331.8,442.3 290.4,442.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M290.4,510.3 L290.4,457.9 L331.7,457.9 L331.7,510.3 L290.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '352.3,510.3 393.6,510.3 393.6,431.5 352.3,431.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M290.4,510.3 L290.4,442.4 L331.7,442.4 L331.7,510.3 L290.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '352.3,510.3 393.6,510.3 393.6,425.3 352.3,425.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M352.3,510.3 L352.3,431.6 L393.5,431.6 L393.5,510.3 L352.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '414.1,510.3 455.5,510.3 455.5,362.4 414.1,362.4 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M352.3,510.3 L352.3,425.4 L393.5,425.4 L393.5,510.3 L352.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '414.1,510.3 455.5,510.3 455.5,362.7 414.1,362.7 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M414.1,510.3 L414.1,362.5 L455.4,362.5 L455.4,510.3 L414.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '476.0,510.3 517.3,510.3 517.3,479.0 476.0,479.0 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M414.1,510.3 L414.1,362.8 L455.4,362.8 L455.4,510.3 L414.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '476.0,510.3 517.3,510.3 517.3,472.6 476.0,472.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M476.0,510.3 L476.0,479.1 L517.2,479.1 L517.2,510.3 L476.0,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '537.9,510.3 579.2,510.3 579.2,467.0 537.9,467.0 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M476.0,510.3 L476.0,472.7 L517.2,472.7 L517.2,510.3 L476.0,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '537.9,510.3 579.2,510.3 579.2,458.3 537.9,458.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M537.9,510.3 L537.9,467.1 L579.1,467.1 L579.1,510.3 L537.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '599.7,510.3 641.1,510.3 641.1,449.6 599.7,449.6 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M537.9,510.3 L537.9,458.4 L579.1,458.4 L579.1,510.3 L537.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '599.7,510.3 641.1,510.3 641.1,437.0 599.7,437.0 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M599.7,510.3 L599.7,449.7 L641.0,449.7 L641.0,510.3 L599.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '661.6,510.3 702.9,510.3 702.9,392.4 661.6,392.4 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M599.7,510.3 L599.7,437.1 L641.0,437.1 L641.0,510.3 L599.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '661.6,510.3 702.9,510.3 702.9,369.4 661.6,369.4 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M661.6,510.3 L661.6,392.5 L702.8,392.5 L702.8,510.3 L661.6,510.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M661.6,510.3 L661.6,369.5 L702.8,369.5 L702.8,510.3 L661.6,510.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2a" ><title>Mean</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(125.5,443.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >10.6664</tspan></text>
+	<g transform="translate(125.5,447.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >8.5270</tspan></text>
 	</g>
-	<g transform="translate(187.3,129.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >62.9217</tspan></text>
+	<g transform="translate(187.3,89.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >59.7190</tspan></text>
 	</g>
-	<g transform="translate(249.2,455.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >8.7282</tspan></text>
+	<g transform="translate(249.2,432.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >10.7680</tspan></text>
 	</g>
-	<g transform="translate(311.0,455.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >8.7357</tspan></text>
+	<g transform="translate(311.0,439.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >9.6963</tspan></text>
 	</g>
-	<g transform="translate(372.9,428.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >13.1139</tspan></text>
+	<g transform="translate(372.9,422.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >12.1162</tspan></text>
 	</g>
-	<g transform="translate(434.8,359.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >24.6213</tspan></text>
+	<g transform="translate(434.8,359.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >21.0626</tspan></text>
 	</g>
-	<g transform="translate(496.6,476.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >5.2016</tspan></text>
+	<g transform="translate(496.6,469.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >5.3718</tspan></text>
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-	<g transform="translate(558.5,464.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >7.1972</tspan></text>
+	<g transform="translate(558.5,455.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >7.4075</tspan></text>
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-	<g transform="translate(620.3,446.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >10.0953</tspan></text>
+	<g transform="translate(620.3,434.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >10.4459</tspan></text>
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-	<g transform="translate(682.2,389.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >19.6287</tspan></text>
+	<g transform="translate(682.2,366.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >20.0988</tspan></text>
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@@ -305,11 +292,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,1042.3 L775.0,1042.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,1042.3 L775.0,1042.3  '/></g>
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+	<path stroke='black'  d='M37.3,1042.3 M775.0,1042.3  '/>	<g transform="translate(29.0,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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@@ -318,12 +305,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,982.3 L775.0,982.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,989.8 L775.0,989.8  '/></g>
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-		<text><tspan font-family="Arial" > 0.5</tspan></text>
+	<path stroke='black'  d='M37.3,989.8 M775.0,989.8  '/>	<g transform="translate(29.0,995.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 1</tspan></text>
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@@ -331,12 +318,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,922.2 L775.0,922.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,937.2 L775.0,937.2  '/></g>
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-		<text><tspan font-family="Arial" > 1</tspan></text>
+	<path stroke='black'  d='M37.3,937.2 M775.0,937.2  '/>	<g transform="translate(29.0,942.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 2</tspan></text>
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@@ -344,12 +331,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,862.2 L775.0,862.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,884.7 L775.0,884.7  '/></g>
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-		<text><tspan font-family="Arial" > 1.5</tspan></text>
+	<path stroke='black'  d='M37.3,884.7 M775.0,884.7  '/>	<g transform="translate(29.0,889.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 3</tspan></text>
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@@ -357,12 +344,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,802.1 L775.0,802.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,832.1 L775.0,832.1  '/></g>
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-		<text><tspan font-family="Arial" > 2</tspan></text>
+	<path stroke='black'  d='M37.3,832.1 M775.0,832.1  '/>	<g transform="translate(29.0,837.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 4</tspan></text>
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@@ -370,12 +357,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,742.1 L775.0,742.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,779.6 L775.0,779.6  '/></g>
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-		<text><tspan font-family="Arial" > 2.5</tspan></text>
+	<path stroke='black'  d='M37.3,779.6 M775.0,779.6  '/>	<g transform="translate(29.0,784.8)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 5</tspan></text>
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@@ -383,12 +370,25 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,682.0 L775.0,682.0  '/></g>
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-		<text><tspan font-family="Arial" > 3</tspan></text>
+	<path stroke='black'  d='M37.3,727.1 M775.0,727.1  '/>	<g transform="translate(29.0,732.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 6</tspan></text>
+	</g>
+</g>
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+</g>
+<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
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+<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M37.3,674.5 M775.0,674.5  '/>	<g transform="translate(29.0,679.7)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 7</tspan></text>
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@@ -396,70 +396,70 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,622.0 L775.0,622.0  '/></g>
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-		<text><tspan font-family="Arial" > 3.5</tspan></text>
+	<path stroke='black'  d='M37.3,622.0 M775.0,622.0  '/>	<g transform="translate(29.0,627.2)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 8</tspan></text>
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+	<path stroke='black'  d='M101.4,1042.3 M101.4,622.0  '/>	<g transform="translate(99.6,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M165.6,1042.3 M165.6,622.0  '/>	<g transform="translate(163.8,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M229.7,1042.3 M229.7,622.0  '/>	<g transform="translate(227.9,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M293.9,1042.3 M293.9,622.0  '/>	<g transform="translate(292.1,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M358.0,1042.3 M358.0,622.0  '/>	<g transform="translate(356.2,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M422.2,1042.3 M422.2,622.0  '/>	<g transform="translate(420.4,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M486.3,1042.3 M486.3,622.0  '/>	<g transform="translate(484.5,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M550.5,1042.3 M550.5,622.0  '/>	<g transform="translate(548.7,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M614.6,1042.3 M614.6,622.0  '/>	<g transform="translate(612.8,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M678.8,1042.3 M678.8,622.0  '/>	<g transform="translate(677.0,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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-	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
+	<path stroke='black'  d='M37.3,622.0 L37.3,1042.3 L775.0,1042.3 L775.0,622.0 L37.3,622.0 Z  '/></g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(414.4,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
+	<g transform="translate(406.1,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
 		<text><tspan font-family="Arial" >Standard deviation</tspan></text>
 	</g>
 </g>
@@ -468,68 +468,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1b" ><title>gnuplot_plot_1b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '95.7,1042.3 137.6,1042.3 137.6,777.0 95.7,777.0 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '80.1,1042.3 122.9,1042.3 122.9,997.2 80.1,997.2 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M95.7,1042.3 L95.7,777.1 L137.5,777.1 L137.5,1042.3 L95.7,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '158.4,1042.3 200.3,1042.3 200.3,800.2 158.4,800.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M80.1,1042.3 L80.1,997.3 L122.8,997.3 L122.8,1042.3 L80.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '144.2,1042.3 187.1,1042.3 187.1,634.3 144.2,634.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M158.4,1042.3 L158.4,800.3 L200.2,800.3 L200.2,1042.3 L158.4,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '221.1,1042.3 263.0,1042.3 263.0,926.9 221.1,926.9 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M144.2,1042.3 L144.2,634.4 L187.0,634.4 L187.0,1042.3 L144.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '208.4,1042.3 251.2,1042.3 251.2,730.9 208.4,730.9 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M221.1,1042.3 L221.1,927.0 L262.9,927.0 L262.9,1042.3 L221.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '283.8,1042.3 325.7,1042.3 325.7,629.4 283.8,629.4 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M208.4,1042.3 L208.4,731.0 L251.1,731.0 L251.1,1042.3 L208.4,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '272.5,1042.3 315.4,1042.3 315.4,966.0 272.5,966.0 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M283.8,1042.3 L283.8,629.5 L325.6,629.5 L325.6,1042.3 L283.8,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '346.5,1042.3 388.4,1042.3 388.4,675.1 346.5,675.1 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M272.5,1042.3 L272.5,966.1 L315.3,966.1 L315.3,1042.3 L272.5,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '336.7,1042.3 379.5,1042.3 379.5,998.0 336.7,998.0 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M346.5,1042.3 L346.5,675.2 L388.3,675.2 L388.3,1042.3 L346.5,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '409.2,1042.3 451.1,1042.3 451.1,775.1 409.2,775.1 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M336.7,1042.3 L336.7,998.1 L379.4,998.1 L379.4,1042.3 L336.7,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '400.8,1042.3 443.7,1042.3 443.7,1002.7 400.8,1002.7 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M409.2,1042.3 L409.2,775.2 L451.0,775.2 L451.0,1042.3 L409.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '471.9,1042.3 513.8,1042.3 513.8,845.2 471.9,845.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M400.8,1042.3 L400.8,1002.8 L443.6,1002.8 L443.6,1042.3 L400.8,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '465.0,1042.3 507.8,1042.3 507.8,988.5 465.0,988.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M471.9,1042.3 L471.9,845.3 L513.7,845.3 L513.7,1042.3 L471.9,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '534.6,1042.3 576.5,1042.3 576.5,917.8 534.6,917.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M465.0,1042.3 L465.0,988.6 L507.7,988.6 L507.7,1042.3 L465.0,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '529.1,1042.3 572.0,1042.3 572.0,1020.1 529.1,1020.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M534.6,1042.3 L534.6,917.9 L576.4,917.9 L576.4,1042.3 L534.6,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '597.3,1042.3 639.2,1042.3 639.2,928.8 597.3,928.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M529.1,1042.3 L529.1,1020.2 L571.9,1020.2 L571.9,1042.3 L529.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '593.2,1042.3 636.1,1042.3 636.1,1010.9 593.2,1010.9 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M597.3,1042.3 L597.3,928.9 L639.1,928.9 L639.1,1042.3 L597.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '660.0,1042.3 701.9,1042.3 701.9,750.4 660.0,750.4 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M593.2,1042.3 L593.2,1011.0 L636.0,1011.0 L636.0,1042.3 L593.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '657.4,1042.3 700.3,1042.3 700.3,1008.1 657.4,1008.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,750.5 L701.8,750.5 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M657.4,1042.3 L657.4,1008.2 L700.2,1008.2 L700.2,1042.3 L657.4,1042.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(116.6,774.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.21%</tspan></text>
+	<g transform="translate(101.4,994.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.86%</tspan></text>
 	</g>
-	<g transform="translate(179.3,797.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.02%</tspan></text>
+	<g transform="translate(165.6,631.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >7.76%</tspan></text>
 	</g>
-	<g transform="translate(242.0,924.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.96%</tspan></text>
+	<g transform="translate(229.7,728.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >5.93%</tspan></text>
 	</g>
-	<g transform="translate(304.7,626.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.44%</tspan></text>
+	<g transform="translate(293.9,963.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.45%</tspan></text>
 	</g>
-	<g transform="translate(367.4,672.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.06%</tspan></text>
+	<g transform="translate(358.0,995.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.84%</tspan></text>
 	</g>
-	<g transform="translate(430.1,772.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.22%</tspan></text>
+	<g transform="translate(422.2,999.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.75%</tspan></text>
 	</g>
-	<g transform="translate(492.8,842.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.64%</tspan></text>
+	<g transform="translate(486.3,985.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.02%</tspan></text>
 	</g>
-	<g transform="translate(555.5,915.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.04%</tspan></text>
+	<g transform="translate(550.5,1017.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.42%</tspan></text>
 	</g>
-	<g transform="translate(618.2,926.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.94%</tspan></text>
+	<g transform="translate(614.6,1008.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.60%</tspan></text>
 	</g>
-	<g transform="translate(680.9,747.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.43%</tspan></text>
+	<g transform="translate(678.8,1005.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.65%</tspan></text>
 	</g>
 </g>
 	</g>
@@ -540,7 +540,7 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
+	<path stroke='black'  d='M37.3,622.0 L37.3,1042.3 L775.0,1042.3 L775.0,622.0 L37.3,622.0 Z  '/></g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 
@@ -548,16 +548,16 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 // plot boundaries and axis scaling information for mousing 
 gnuplot_svg.plot_term_xmax = 800;
 gnuplot_svg.plot_term_ymax = 1100;
-gnuplot_svg.plot_xmin = 53.9;
+gnuplot_svg.plot_xmin = 37.3;
 gnuplot_svg.plot_xmax = 775.0;
 gnuplot_svg.plot_ybot = 1042.3;
 gnuplot_svg.plot_ytop = 622.0;
-gnuplot_svg.plot_width = 721.1;
+gnuplot_svg.plot_width = 737.7;
 gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 10.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 3.5;
+gnuplot_svg.plot_axis_ymax = 8;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"
diff --git a/benchmark-results/plot/cps.svg b/benchmark-results/plot/cps.svg
index a673ad0d..f4c49147 100644
--- a/benchmark-results/plot/cps.svg
+++ b/benchmark-results/plot/cps.svg
@@ -202,65 +202,65 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 		<polygon fill = 'rgb(148,   0, 211)' points = '112.7,510.3 153.5,510.3 153.5,509.5 112.7,509.5 '/>
 	</g>
 	<path stroke='rgb(148,   0, 211)'  d='M112.7,510.3 L112.7,509.6 L153.4,509.6 L153.4,510.3 L112.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '173.8,510.3 214.7,510.3 214.7,504.4 173.8,504.4 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '173.8,510.3 214.7,510.3 214.7,505.3 173.8,505.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M173.8,510.3 L173.8,504.5 L214.6,504.5 L214.6,510.3 L173.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '234.9,510.3 275.8,510.3 275.8,94.9 234.9,94.9 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M173.8,510.3 L173.8,505.4 L214.6,505.4 L214.6,510.3 L173.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '234.9,510.3 275.8,510.3 275.8,150.5 234.9,150.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M234.9,510.3 L234.9,95.0 L275.7,95.0 L275.7,510.3 L234.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '296.1,510.3 336.9,510.3 336.9,507.1 296.1,507.1 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M234.9,510.3 L234.9,150.6 L275.7,150.6 L275.7,510.3 L234.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '296.1,510.3 336.9,510.3 336.9,507.5 296.1,507.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M296.1,510.3 L296.1,507.2 L336.8,507.2 L336.8,510.3 L296.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '357.2,510.3 398.1,510.3 398.1,506.8 357.2,506.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M296.1,510.3 L296.1,507.6 L336.8,507.6 L336.8,510.3 L296.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '357.2,510.3 398.1,510.3 398.1,507.3 357.2,507.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M357.2,510.3 L357.2,506.9 L398.0,506.9 L398.0,510.3 L357.2,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '418.4,510.3 459.2,510.3 459.2,507.3 418.4,507.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M357.2,510.3 L357.2,507.4 L398.0,507.4 L398.0,510.3 L357.2,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '418.4,510.3 459.2,510.3 459.2,507.7 418.4,507.7 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M418.4,510.3 L418.4,507.4 L459.1,507.4 L459.1,510.3 L418.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+	<path stroke='rgb(148,   0, 211)'  d='M418.4,510.3 L418.4,507.8 L459.1,507.8 L459.1,510.3 L418.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
 		<polygon fill = 'rgb(148,   0, 211)' points = '479.5,510.3 520.4,510.3 520.4,509.9 479.5,509.9 '/>
 	</g>
 	<path stroke='rgb(148,   0, 211)'  d='M479.5,510.3 L479.5,510.0 L520.3,510.0 L520.3,510.3 L479.5,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '540.6,510.3 581.5,510.3 581.5,509.7 540.6,509.7 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '540.6,510.3 581.5,510.3 581.5,509.8 540.6,509.8 '/>
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-	<path stroke='rgb(148,   0, 211)'  d='M540.6,510.3 L540.6,509.8 L581.4,509.8 L581.4,510.3 L540.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '601.8,510.3 642.6,510.3 642.6,509.3 601.8,509.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M540.6,510.3 L540.6,509.9 L581.4,509.9 L581.4,510.3 L540.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '601.8,510.3 642.6,510.3 642.6,509.6 601.8,509.6 '/>
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-	<path stroke='rgb(148,   0, 211)'  d='M601.8,510.3 L601.8,509.4 L642.5,509.4 L642.5,510.3 L601.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '662.9,510.3 703.8,510.3 703.8,509.3 662.9,509.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M601.8,510.3 L601.8,509.7 L642.5,509.7 L642.5,510.3 L601.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '662.9,510.3 703.8,510.3 703.8,509.4 662.9,509.4 '/>
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 	<g id="gnuplot_plot_2a" ><title>Mean</title>
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-		<text><tspan font-family="Arial" >0.4224</tspan></text>
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-		<text><tspan font-family="Arial" >3.4498</tspan></text>
+	<g transform="translate(194.2,502.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.8864</tspan></text>
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-	<g transform="translate(255.3,92.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >247.0571</tspan></text>
+	<g transform="translate(255.3,147.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >213.9926</tspan></text>
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-	<g transform="translate(316.5,504.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.8347</tspan></text>
+	<g transform="translate(316.5,504.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.5924</tspan></text>
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-	<g transform="translate(377.6,504.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.0410</tspan></text>
+	<g transform="translate(377.6,504.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.7133</tspan></text>
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-	<g transform="translate(438.7,504.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.7110</tspan></text>
+	<g transform="translate(438.7,504.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.4683</tspan></text>
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-		<text><tspan font-family="Arial" >0.1910</tspan></text>
+		<text><tspan font-family="Arial" >0.1595</tspan></text>
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-		<text><tspan font-family="Arial" >0.3101</tspan></text>
+	<g transform="translate(561.0,507.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
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-		<text><tspan font-family="Arial" >0.5214</tspan></text>
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+		<text><tspan font-family="Arial" >0.3773</tspan></text>
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-		<text><tspan font-family="Arial" >0.5478</tspan></text>
+	<g transform="translate(683.3,506.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.4615</tspan></text>
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+	<path stroke='black'  d='M53.9,1042.3 M775.0,1042.3  '/>	<g transform="translate(45.6,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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-		<text><tspan font-family="Arial" > 2</tspan></text>
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+		<text><tspan font-family="Arial" > 0.5</tspan></text>
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@@ -318,12 +305,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-		<text><tspan font-family="Arial" > 3</tspan></text>
+	<path stroke='black'  d='M53.9,922.2 M775.0,922.2  '/>	<g transform="translate(45.6,927.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 1</tspan></text>
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@@ -331,12 +318,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-		<text><tspan font-family="Arial" > 4</tspan></text>
+	<path stroke='black'  d='M53.9,862.2 M775.0,862.2  '/>	<g transform="translate(45.6,867.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 1.5</tspan></text>
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@@ -344,12 +331,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-		<text><tspan font-family="Arial" > 5</tspan></text>
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+		<text><tspan font-family="Arial" > 2</tspan></text>
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@@ -357,12 +344,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-		<text><tspan font-family="Arial" > 6</tspan></text>
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+		<text><tspan font-family="Arial" > 2.5</tspan></text>
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@@ -370,12 +357,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-		<text><tspan font-family="Arial" > 7</tspan></text>
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+		<text><tspan font-family="Arial" > 3</tspan></text>
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@@ -383,70 +370,70 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='black'  d='M116.6,1042.3 M116.6,622.0  '/>	<g transform="translate(114.8,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M179.3,1042.3 M179.3,622.0  '/>	<g transform="translate(177.5,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M242.0,1042.3 M242.0,622.0  '/>	<g transform="translate(240.2,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M304.7,1042.3 M304.7,622.0  '/>	<g transform="translate(302.9,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M367.4,1042.3 M367.4,622.0  '/>	<g transform="translate(365.6,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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-	<path stroke='black'  d='M422.2,1042.3 M422.2,622.0  '/>	<g transform="translate(420.4,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
+	<path stroke='black'  d='M430.1,1042.3 M430.1,622.0  '/>	<g transform="translate(428.3,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M486.3,1042.3 M486.3,622.0  '/>	<g transform="translate(484.5,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
+	<path stroke='black'  d='M492.8,1042.3 M492.8,622.0  '/>	<g transform="translate(491.0,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
 		<text><tspan font-family="Arial" >c</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M550.5,1042.3 M550.5,622.0  '/>	<g transform="translate(548.7,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
+	<path stroke='black'  d='M555.5,1042.3 M555.5,622.0  '/>	<g transform="translate(553.7,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
 		<text><tspan font-family="Arial" >c wasm</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M614.6,1042.3 M614.6,622.0  '/>	<g transform="translate(612.8,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
+	<path stroke='black'  d='M618.2,1042.3 M618.2,622.0  '/>	<g transform="translate(616.4,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
 		<text><tspan font-family="Arial" >runtime</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M678.8,1042.3 M678.8,622.0  '/>	<g transform="translate(677.0,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
+	<path stroke='black'  d='M680.9,1042.3 M680.9,622.0  '/>	<g transform="translate(679.1,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
 		<text><tspan font-family="Arial" >runtime wasm</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,622.0 L37.3,1042.3 L775.0,1042.3 L775.0,622.0 L37.3,622.0 Z  '/></g>
+	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(406.1,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
+	<g transform="translate(414.4,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
 		<text><tspan font-family="Arial" >Standard deviation</tspan></text>
 	</g>
 </g>
@@ -455,68 +442,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1b" ><title>gnuplot_plot_1b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '80.1,1042.3 122.9,1042.3 122.9,915.2 80.1,915.2 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '95.7,1042.3 137.6,1042.3 137.6,738.9 95.7,738.9 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M80.1,1042.3 L80.1,915.3 L122.8,915.3 L122.8,1042.3 L80.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '144.2,1042.3 187.1,1042.3 187.1,998.2 144.2,998.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M95.7,1042.3 L95.7,739.0 L137.5,739.0 L137.5,1042.3 L95.7,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '158.4,1042.3 200.3,1042.3 200.3,883.6 158.4,883.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M144.2,1042.3 L144.2,998.3 L187.0,998.3 L187.0,1042.3 L144.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '208.4,1042.3 251.2,1042.3 251.2,624.5 208.4,624.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M158.4,1042.3 L158.4,883.7 L200.2,883.7 L200.2,1042.3 L158.4,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '221.1,1042.3 263.0,1042.3 263.0,988.0 221.1,988.0 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M208.4,1042.3 L208.4,624.6 L251.1,624.6 L251.1,1042.3 L208.4,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '272.5,1042.3 315.4,1042.3 315.4,1007.2 272.5,1007.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M221.1,1042.3 L221.1,988.1 L262.9,988.1 L262.9,1042.3 L221.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '283.8,1042.3 325.7,1042.3 325.7,864.9 283.8,864.9 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M272.5,1042.3 L272.5,1007.3 L315.3,1007.3 L315.3,1042.3 L272.5,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '336.7,1042.3 379.5,1042.3 379.5,926.8 336.7,926.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M283.8,1042.3 L283.8,865.0 L325.6,865.0 L325.6,1042.3 L283.8,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '346.5,1042.3 388.4,1042.3 388.4,923.6 346.5,923.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M336.7,1042.3 L336.7,926.9 L379.4,926.9 L379.4,1042.3 L336.7,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '400.8,1042.3 443.7,1042.3 443.7,925.2 400.8,925.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M346.5,1042.3 L346.5,923.7 L388.3,923.7 L388.3,1042.3 L346.5,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '409.2,1042.3 451.1,1042.3 451.1,871.4 409.2,871.4 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M400.8,1042.3 L400.8,925.3 L443.6,925.3 L443.6,1042.3 L400.8,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '465.0,1042.3 507.8,1042.3 507.8,902.5 465.0,902.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M409.2,1042.3 L409.2,871.5 L451.0,871.5 L451.0,1042.3 L409.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '471.9,1042.3 513.8,1042.3 513.8,837.1 471.9,837.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M465.0,1042.3 L465.0,902.6 L507.7,902.6 L507.7,1042.3 L465.0,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '529.1,1042.3 572.0,1042.3 572.0,795.3 529.1,795.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M471.9,1042.3 L471.9,837.2 L513.7,837.2 L513.7,1042.3 L471.9,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '534.6,1042.3 576.5,1042.3 576.5,643.1 534.6,643.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M529.1,1042.3 L529.1,795.4 L571.9,795.4 L571.9,1042.3 L529.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '593.2,1042.3 636.1,1042.3 636.1,857.1 593.2,857.1 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M534.6,1042.3 L534.6,643.2 L576.4,643.2 L576.4,1042.3 L534.6,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '597.3,1042.3 639.2,1042.3 639.2,937.6 597.3,937.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M593.2,1042.3 L593.2,857.2 L636.0,857.2 L636.0,1042.3 L593.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '657.4,1042.3 700.3,1042.3 700.3,889.5 657.4,889.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M597.3,1042.3 L597.3,937.7 L639.1,937.7 L639.1,1042.3 L597.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '660.0,1042.3 701.9,1042.3 701.9,888.6 660.0,888.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M657.4,1042.3 L657.4,889.6 L700.2,889.6 L700.2,1042.3 L657.4,1042.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,888.7 L701.8,888.7 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(101.4,912.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.42%</tspan></text>
+	<g transform="translate(116.6,736.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.53%</tspan></text>
 	</g>
-	<g transform="translate(165.6,995.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.84%</tspan></text>
+	<g transform="translate(179.3,880.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.32%</tspan></text>
 	</g>
-	<g transform="translate(229.7,621.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >7.95%</tspan></text>
+	<g transform="translate(242.0,985.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.45%</tspan></text>
 	</g>
-	<g transform="translate(293.9,1004.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.67%</tspan></text>
+	<g transform="translate(304.7,862.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.48%</tspan></text>
 	</g>
-	<g transform="translate(358.0,924.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.20%</tspan></text>
+	<g transform="translate(367.4,920.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.99%</tspan></text>
 	</g>
-	<g transform="translate(422.2,922.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.23%</tspan></text>
+	<g transform="translate(430.1,868.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.42%</tspan></text>
 	</g>
-	<g transform="translate(486.3,899.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.66%</tspan></text>
+	<g transform="translate(492.8,834.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.71%</tspan></text>
 	</g>
-	<g transform="translate(550.5,792.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >4.70%</tspan></text>
+	<g transform="translate(555.5,640.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.32%</tspan></text>
 	</g>
-	<g transform="translate(614.6,854.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.52%</tspan></text>
+	<g transform="translate(618.2,934.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.87%</tspan></text>
 	</g>
-	<g transform="translate(678.8,886.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.91%</tspan></text>
+	<g transform="translate(680.9,885.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.28%</tspan></text>
 	</g>
 </g>
 	</g>
@@ -527,7 +514,7 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,622.0 L37.3,1042.3 L775.0,1042.3 L775.0,622.0 L37.3,622.0 Z  '/></g>
+	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 
@@ -535,16 +522,16 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 // plot boundaries and axis scaling information for mousing 
 gnuplot_svg.plot_term_xmax = 800;
 gnuplot_svg.plot_term_ymax = 1100;
-gnuplot_svg.plot_xmin = 37.3;
+gnuplot_svg.plot_xmin = 53.9;
 gnuplot_svg.plot_xmax = 775.0;
 gnuplot_svg.plot_ybot = 1042.3;
 gnuplot_svg.plot_ytop = 622.0;
-gnuplot_svg.plot_width = 737.7;
+gnuplot_svg.plot_width = 721.1;
 gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 10.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 8;
+gnuplot_svg.plot_axis_ymax = 3.5;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"
diff --git a/benchmark-results/plot/fibonacci.svg b/benchmark-results/plot/fibonacci.svg
index d70f12cb..fec0d180 100644
--- a/benchmark-results/plot/fibonacci.svg
+++ b/benchmark-results/plot/fibonacci.svg
@@ -199,68 +199,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '112.7,510.3 153.5,510.3 153.5,509.5 112.7,509.5 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '112.7,510.3 153.5,510.3 153.5,509.6 112.7,509.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M112.7,510.3 L112.7,509.6 L153.4,509.6 L153.4,510.3 L112.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '173.8,510.3 214.7,510.3 214.7,506.3 173.8,506.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M112.7,510.3 L112.7,509.7 L153.4,509.7 L153.4,510.3 L112.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '173.8,510.3 214.7,510.3 214.7,506.8 173.8,506.8 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M173.8,510.3 L173.8,506.4 L214.6,506.4 L214.6,510.3 L173.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '234.9,510.3 275.8,510.3 275.8,132.5 234.9,132.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M173.8,510.3 L173.8,506.9 L214.6,506.9 L214.6,510.3 L173.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '234.9,510.3 275.8,510.3 275.8,164.9 234.9,164.9 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M234.9,510.3 L234.9,132.6 L275.7,132.6 L275.7,510.3 L234.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '296.1,510.3 336.9,510.3 336.9,507.2 296.1,507.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M234.9,510.3 L234.9,165.0 L275.7,165.0 L275.7,510.3 L234.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '296.1,510.3 336.9,510.3 336.9,507.5 296.1,507.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M296.1,510.3 L296.1,507.3 L336.8,507.3 L336.8,510.3 L296.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+	<path stroke='rgb(148,   0, 211)'  d='M296.1,510.3 L296.1,507.6 L336.8,507.6 L336.8,510.3 L296.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
 		<polygon fill = 'rgb(148,   0, 211)' points = '357.2,510.3 398.1,510.3 398.1,509.7 357.2,509.7 '/>
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-		<text><tspan font-family="Arial" >2.3474</tspan></text>
+	<g transform="translate(194.2,504.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.0020</tspan></text>
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-		<text><tspan font-family="Arial" >224.6976</tspan></text>
+	<g transform="translate(255.3,162.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >205.4432</tspan></text>
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-		<text><tspan font-family="Arial" >1.8085</tspan></text>
+	<g transform="translate(316.5,504.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.6074</tspan></text>
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-		<text><tspan font-family="Arial" >0.3212</tspan></text>
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-		<text><tspan font-family="Arial" >0.3902</tspan></text>
+	<g transform="translate(438.7,506.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.3649</tspan></text>
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-		<text><tspan font-family="Arial" >0.1969</tspan></text>
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-		<text><tspan font-family="Arial" >0.2545</tspan></text>
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-		<text><tspan font-family="Arial" >0.4054</tspan></text>
+	<g transform="translate(683.3,506.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.3585</tspan></text>
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+	<path stroke='black'  d='M53.9,972.2 M775.0,972.2  '/>	<g transform="translate(45.6,977.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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+	<path stroke='black'  d='M53.9,692.0 M775.0,692.0  '/>	<g transform="translate(45.6,697.2)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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@@ -356,39 +356,13 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='rgb(148,   0, 211)'  d='M409.2,1042.3 L409.2,981.8 L451.0,981.8 L451.0,1042.3 L409.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '471.9,1042.3 513.8,1042.3 513.8,740.6 471.9,740.6 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M409.2,1042.3 L409.2,794.5 L451.0,794.5 L451.0,1042.3 L409.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '471.9,1042.3 513.8,1042.3 513.8,684.9 471.9,684.9 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M471.9,1042.3 L471.9,740.7 L513.7,740.7 L513.7,1042.3 L471.9,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '534.6,1042.3 576.5,1042.3 576.5,646.9 534.6,646.9 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M471.9,1042.3 L471.9,685.0 L513.7,685.0 L513.7,1042.3 L471.9,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '534.6,1042.3 576.5,1042.3 576.5,770.2 534.6,770.2 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M534.6,1042.3 L534.6,647.0 L576.4,647.0 L576.4,1042.3 L534.6,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '597.3,1042.3 639.2,1042.3 639.2,777.0 597.3,777.0 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M534.6,1042.3 L534.6,770.3 L576.4,770.3 L576.4,1042.3 L534.6,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '597.3,1042.3 639.2,1042.3 639.2,907.6 597.3,907.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M597.3,1042.3 L597.3,777.1 L639.1,777.1 L639.1,1042.3 L597.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '660.0,1042.3 701.9,1042.3 701.9,824.9 660.0,824.9 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M597.3,1042.3 L597.3,907.7 L639.1,907.7 L639.1,1042.3 L597.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '660.0,1042.3 701.9,1042.3 701.9,837.1 660.0,837.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,825.0 L701.8,825.0 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,837.2 L701.8,837.2 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(116.6,785.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.42%</tspan></text>
+	<g transform="translate(116.6,886.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.09%</tspan></text>
 	</g>
-	<g transform="translate(179.3,845.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.85%</tspan></text>
+	<g transform="translate(179.3,889.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.07%</tspan></text>
 	</g>
-	<g transform="translate(242.0,866.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.65%</tspan></text>
+	<g transform="translate(242.0,649.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.78%</tspan></text>
 	</g>
-	<g transform="translate(304.7,694.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.28%</tspan></text>
+	<g transform="translate(304.7,944.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.68%</tspan></text>
 	</g>
-	<g transform="translate(367.4,694.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.28%</tspan></text>
+	<g transform="translate(367.4,829.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.50%</tspan></text>
 	</g>
-	<g transform="translate(430.1,978.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.58%</tspan></text>
+	<g transform="translate(430.1,791.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.77%</tspan></text>
 	</g>
-	<g transform="translate(492.8,737.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.87%</tspan></text>
+	<g transform="translate(492.8,682.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.55%</tspan></text>
 	</g>
-	<g transform="translate(555.5,644.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.76%</tspan></text>
+	<g transform="translate(555.5,767.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.94%</tspan></text>
 	</g>
-	<g transform="translate(618.2,774.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.52%</tspan></text>
+	<g transform="translate(618.2,904.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.96%</tspan></text>
 	</g>
-	<g transform="translate(680.9,822.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.07%</tspan></text>
+	<g transform="translate(680.9,834.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.46%</tspan></text>
 	</g>
 </g>
 	</g>
@@ -544,7 +518,7 @@ gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 10.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 4;
+gnuplot_svg.plot_axis_ymax = 3;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"
diff --git a/benchmark-results/plot/fold.svg b/benchmark-results/plot/fold.svg
index 614fdb65..dcf9fa21 100644
--- a/benchmark-results/plot/fold.svg
+++ b/benchmark-results/plot/fold.svg
@@ -70,11 +70,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,450.3 L775.0,450.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,457.8 L775.0,457.8  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,450.3 M775.0,450.3  '/>	<g transform="translate(63.6,455.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,457.8 M775.0,457.8  '/>	<g transform="translate(63.6,463.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 0.5</tspan></text>
 	</g>
 </g>
@@ -83,11 +83,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,390.2 L775.0,390.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,405.2 L775.0,405.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,390.2 M775.0,390.2  '/>	<g transform="translate(63.6,395.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,405.2 M775.0,405.2  '/>	<g transform="translate(63.6,410.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1</tspan></text>
 	</g>
 </g>
@@ -96,11 +96,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,330.2 L775.0,330.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,352.7 L775.0,352.7  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,330.2 M775.0,330.2  '/>	<g transform="translate(63.6,335.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,352.7 M775.0,352.7  '/>	<g transform="translate(63.6,357.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1.5</tspan></text>
 	</g>
 </g>
@@ -109,11 +109,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,270.2 L775.0,270.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,300.2 L775.0,300.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,270.2 M775.0,270.2  '/>	<g transform="translate(63.6,275.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,300.2 M775.0,300.2  '/>	<g transform="translate(63.6,305.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2</tspan></text>
 	</g>
 </g>
@@ -122,11 +122,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,210.2 L775.0,210.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,247.7 L775.0,247.7  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,210.2 M775.0,210.2  '/>	<g transform="translate(63.6,215.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,247.7 M775.0,247.7  '/>	<g transform="translate(63.6,252.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2.5</tspan></text>
 	</g>
 </g>
@@ -135,11 +135,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,150.1 L775.0,150.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,195.1 L775.0,195.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,150.1 M775.0,150.1  '/>	<g transform="translate(63.6,155.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,195.1 M775.0,195.1  '/>	<g transform="translate(63.6,200.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 3</tspan></text>
 	</g>
 </g>
@@ -147,13 +147,26 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 </g>
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
+<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,142.6 L775.0,142.6  '/></g>
+<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M71.9,142.6 M775.0,142.6  '/>	<g transform="translate(63.6,147.8)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 3.5</tspan></text>
+	</g>
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,90.1 L775.0,90.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='black'  d='M71.9,90.1 M775.0,90.1  '/>	<g transform="translate(63.6,95.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 3.5</tspan></text>
+		<text><tspan font-family="Arial" > 4</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
@@ -215,56 +228,56 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '121.2,510.3 170.7,510.3 170.7,456.8 121.2,456.8 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '121.2,510.3 170.7,510.3 170.7,454.5 121.2,454.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M121.2,510.3 L121.2,456.9 L170.6,456.9 L170.6,510.3 L121.2,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '195.3,510.3 244.7,510.3 244.7,121.3 195.3,121.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M121.2,510.3 L121.2,454.6 L170.6,454.6 L170.6,510.3 L121.2,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '195.3,510.3 244.7,510.3 244.7,117.5 195.3,117.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M195.3,510.3 L195.3,121.4 L244.6,121.4 L244.6,510.3 L195.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '269.3,510.3 318.7,510.3 318.7,294.2 269.3,294.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M195.3,510.3 L195.3,117.6 L244.6,117.6 L244.6,510.3 L195.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '269.3,510.3 318.7,510.3 318.7,286.9 269.3,286.9 '/>
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-	<path stroke='rgb(148,   0, 211)'  d='M269.3,510.3 L269.3,294.3 L318.6,294.3 L318.6,510.3 L269.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '343.3,510.3 392.7,510.3 392.7,291.8 343.3,291.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M269.3,510.3 L269.3,287.0 L318.6,287.0 L318.6,510.3 L269.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '343.3,510.3 392.7,510.3 392.7,291.4 343.3,291.4 '/>
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+	<path stroke='rgb(148,   0, 211)'  d='M639.3,510.3 L639.3,350.5 L688.7,350.5 L688.7,510.3 L639.3,510.3 Z  '/></g>
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-		<text><tspan font-family="Arial" >0.4447</tspan></text>
+	<g transform="translate(145.9,451.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.5298</tspan></text>
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-		<text><tspan font-family="Arial" >3.2391</tspan></text>
+	<g transform="translate(219.9,114.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.7378</tspan></text>
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-		<text><tspan font-family="Arial" >1.7992</tspan></text>
+	<g transform="translate(293.9,284.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.1260</tspan></text>
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-		<text><tspan font-family="Arial" >1.8188</tspan></text>
+	<g transform="translate(367.9,288.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.0824</tspan></text>
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-		<text><tspan font-family="Arial" >0.3325</tspan></text>
+	<g transform="translate(442.0,465.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.3980</tspan></text>
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-	<g transform="translate(516.0,438.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.5776</tspan></text>
+	<g transform="translate(516.0,443.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.6072</tspan></text>
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-	<g transform="translate(590.0,447.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.4983</tspan></text>
+	<g transform="translate(590.0,454.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.5073</tspan></text>
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-	<g transform="translate(664.0,357.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.2453</tspan></text>
+	<g transform="translate(664.0,347.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.5212</tspan></text>
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@@ -436,56 +449,56 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='rgb(148,   0, 211)'  d='M635.8,1042.3 L635.8,942.4 L686.4,942.4 L686.4,1042.3 L635.8,1042.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
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-	<g transform="translate(129.8,720.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.66%</tspan></text>
+	<g transform="translate(129.8,946.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.77%</tspan></text>
 	</g>
-	<g transform="translate(205.7,854.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.54%</tspan></text>
+	<g transform="translate(205.7,966.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.61%</tspan></text>
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-	<g transform="translate(281.6,652.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.22%</tspan></text>
+	<g transform="translate(281.6,872.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.39%</tspan></text>
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-	<g transform="translate(357.5,976.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.52%</tspan></text>
+	<g transform="translate(357.5,644.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.29%</tspan></text>
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-	<g transform="translate(433.4,766.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.27%</tspan></text>
+	<g transform="translate(433.4,970.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.58%</tspan></text>
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-	<g transform="translate(509.3,815.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.86%</tspan></text>
+	<g transform="translate(509.3,955.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.70%</tspan></text>
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-	<g transform="translate(585.2,696.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.86%</tspan></text>
+	<g transform="translate(585.2,944.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.79%</tspan></text>
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-	<g transform="translate(661.1,767.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.27%</tspan></text>
+	<g transform="translate(661.1,939.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.83%</tspan></text>
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diff --git a/benchmark-results/plot/mapfold.svg b/benchmark-results/plot/mapfold.svg
index 48e21318..69020521 100644
--- a/benchmark-results/plot/mapfold.svg
+++ b/benchmark-results/plot/mapfold.svg
@@ -70,11 +70,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,450.3 L775.0,450.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,457.8 L775.0,457.8  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
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-	<path stroke='black'  d='M55.3,450.3 M775.0,450.3  '/>	<g transform="translate(47.0,455.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,457.8 M775.0,457.8  '/>	<g transform="translate(47.0,463.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1</tspan></text>
 	</g>
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@@ -83,11 +83,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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 </g>
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,390.2 L775.0,390.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,405.2 L775.0,405.2  '/></g>
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-	<path stroke='black'  d='M55.3,390.2 M775.0,390.2  '/>	<g transform="translate(47.0,395.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,405.2 M775.0,405.2  '/>	<g transform="translate(47.0,410.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2</tspan></text>
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@@ -96,11 +96,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,330.2 L775.0,330.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,352.7 L775.0,352.7  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
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-	<path stroke='black'  d='M55.3,330.2 M775.0,330.2  '/>	<g transform="translate(47.0,335.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,352.7 M775.0,352.7  '/>	<g transform="translate(47.0,357.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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@@ -109,11 +109,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,300.2 L775.0,300.2  '/></g>
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+	<path stroke='black'  d='M55.3,300.2 M775.0,300.2  '/>	<g transform="translate(47.0,305.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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@@ -122,11 +122,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,210.2 L775.0,210.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,247.7 L775.0,247.7  '/></g>
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 </g>
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-	<path stroke='black'  d='M55.3,210.2 M775.0,210.2  '/>	<g transform="translate(47.0,215.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,247.7 M775.0,247.7  '/>	<g transform="translate(47.0,252.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 5</tspan></text>
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@@ -135,11 +135,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,150.1 L775.0,150.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,195.1 L775.0,195.1  '/></g>
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-	<path stroke='black'  d='M55.3,150.1 M775.0,150.1  '/>	<g transform="translate(47.0,155.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,195.1 M775.0,195.1  '/>	<g transform="translate(47.0,200.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 6</tspan></text>
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@@ -147,13 +147,26 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 </g>
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
+<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,142.6 L775.0,142.6  '/></g>
+<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M55.3,142.6 M775.0,142.6  '/>	<g transform="translate(47.0,147.8)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 7</tspan></text>
+	</g>
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
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 	<path stroke='black'  d='M55.3,90.1 M775.0,90.1  '/>	<g transform="translate(47.0,95.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 7</tspan></text>
+		<text><tspan font-family="Arial" > 8</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
@@ -215,56 +228,56 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
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+		<polygon fill = 'rgb(148,   0, 211)' points = '105.8,510.3 156.4,510.3 156.4,416.7 105.8,416.7 '/>
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-		<polygon fill = 'rgb(148,   0, 211)' points = '181.6,510.3 232.2,510.3 232.2,97.5 181.6,97.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M105.8,510.3 L105.8,416.8 L156.3,416.8 L156.3,510.3 L105.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '181.6,510.3 232.2,510.3 232.2,128.7 181.6,128.7 '/>
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-	<path stroke='rgb(148,   0, 211)'  d='M181.6,510.3 L181.6,97.6 L232.1,97.6 L232.1,510.3 L181.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '257.3,510.3 307.9,510.3 307.9,374.3 257.3,374.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M181.6,510.3 L181.6,128.8 L232.1,128.8 L232.1,510.3 L181.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '257.3,510.3 307.9,510.3 307.9,367.0 257.3,367.0 '/>
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-		<polygon fill = 'rgb(148,   0, 211)' points = '333.1,510.3 383.7,510.3 383.7,377.3 333.1,377.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M257.3,510.3 L257.3,367.1 L307.8,367.1 L307.8,510.3 L257.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '333.1,510.3 383.7,510.3 383.7,371.8 333.1,371.8 '/>
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-		<polygon fill = 'rgb(148,   0, 211)' points = '408.8,510.3 459.4,510.3 459.4,291.5 408.8,291.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M333.1,510.3 L333.1,371.9 L383.6,371.9 L383.6,510.3 L333.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '408.8,510.3 459.4,510.3 459.4,301.2 408.8,301.2 '/>
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-		<polygon fill = 'rgb(148,   0, 211)' points = '484.6,510.3 535.2,510.3 535.2,422.6 484.6,422.6 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M408.8,510.3 L408.8,301.3 L459.3,301.3 L459.3,510.3 L408.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '484.6,510.3 535.2,510.3 535.2,425.3 484.6,425.3 '/>
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-	<path stroke='rgb(148,   0, 211)'  d='M484.6,510.3 L484.6,422.7 L535.1,422.7 L535.1,510.3 L484.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '560.4,510.3 611.0,510.3 611.0,291.2 560.4,291.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M484.6,510.3 L484.6,425.4 L535.1,425.4 L535.1,510.3 L484.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '560.4,510.3 611.0,510.3 611.0,308.5 560.4,308.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M560.4,510.3 L560.4,291.3 L610.9,291.3 L610.9,510.3 L560.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '636.1,510.3 686.7,510.3 686.7,299.4 636.1,299.4 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M560.4,510.3 L560.4,308.6 L610.9,308.6 L610.9,510.3 L560.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '636.1,510.3 686.7,510.3 686.7,311.3 636.1,311.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M636.1,510.3 L636.1,299.5 L686.6,299.5 L686.6,510.3 L636.1,510.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M636.1,510.3 L636.1,311.4 L686.6,311.4 L686.6,510.3 L636.1,510.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2a" ><title>Mean</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(131.1,403.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.7358</tspan></text>
+	<g transform="translate(131.1,413.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.7800</tspan></text>
 	</g>
-	<g transform="translate(206.8,94.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >6.8747</tspan></text>
+	<g transform="translate(206.8,125.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >7.2631</tspan></text>
 	</g>
-	<g transform="translate(282.6,371.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.2642</tspan></text>
+	<g transform="translate(282.6,364.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.7263</tspan></text>
 	</g>
-	<g transform="translate(358.3,374.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.2134</tspan></text>
+	<g transform="translate(358.3,369.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.6342</tspan></text>
 	</g>
-	<g transform="translate(434.1,288.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.6431</tspan></text>
+	<g transform="translate(434.1,298.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.9782</tspan></text>
 	</g>
-	<g transform="translate(509.8,419.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.4594</tspan></text>
+	<g transform="translate(509.8,422.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.6171</tspan></text>
 	</g>
-	<g transform="translate(585.6,288.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.6487</tspan></text>
+	<g transform="translate(585.6,305.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.8405</tspan></text>
 	</g>
-	<g transform="translate(661.4,296.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.5117</tspan></text>
+	<g transform="translate(661.4,308.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.7869</tspan></text>
 	</g>
 </g>
 	</g>
@@ -283,11 +296,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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 </g>
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,1042.3 L775.0,1042.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,1042.3 L775.0,1042.3  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,1042.3 M775.0,1042.3  '/>	<g transform="translate(29.0,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M53.9,1042.3 M775.0,1042.3  '/>	<g transform="translate(45.6,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 0</tspan></text>
 	</g>
 </g>
@@ -296,38 +309,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,989.8 L775.0,989.8  '/></g>
-<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
-<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,989.8 M775.0,989.8  '/>	<g transform="translate(29.0,995.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 1</tspan></text>
-	</g>
-</g>
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-</g>
-<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
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-</g>
-<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,937.2 M775.0,937.2  '/>	<g transform="translate(29.0,942.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 2</tspan></text>
-	</g>
-</g>
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-<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
-<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,884.7 L775.0,884.7  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,972.2 L775.0,972.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,884.7 M775.0,884.7  '/>	<g transform="translate(29.0,889.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 3</tspan></text>
+	<path stroke='black'  d='M53.9,972.2 M775.0,972.2  '/>	<g transform="translate(45.6,977.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 0.5</tspan></text>
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@@ -335,12 +322,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M37.3,832.1 L775.0,832.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,902.2 L775.0,902.2  '/></g>
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-		<text><tspan font-family="Arial" > 4</tspan></text>
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@@ -348,12 +335,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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@@ -387,60 +374,60 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,622.0 L775.0,622.0  '/></g>
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-		<text><tspan font-family="Arial" > 8</tspan></text>
+	<path stroke='black'  d='M53.9,622.0 M775.0,622.0  '/>	<g transform="translate(45.6,627.2)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 3</tspan></text>
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+	<path stroke='black'  d='M129.8,1042.3 M129.8,622.0  '/>	<g transform="translate(128.0,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
 		<text><tspan font-family="Arial" >ocaml</tspan></text>
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+	<path stroke='black'  d='M205.7,1042.3 M205.7,622.0  '/>	<g transform="translate(203.9,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M281.6,1042.3 M281.6,622.0  '/>	<g transform="translate(279.8,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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-	<path stroke='black'  d='M347.9,1042.3 M347.9,622.0  '/>	<g transform="translate(346.1,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
+	<path stroke='black'  d='M357.5,1042.3 M357.5,622.0  '/>	<g transform="translate(355.7,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
 		<text><tspan font-family="Arial" >haskell strict</tspan></text>
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+	<path stroke='black'  d='M433.4,1042.3 M433.4,622.0  '/>	<g transform="translate(431.6,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M509.3,1042.3 M509.3,622.0  '/>	<g transform="translate(507.5,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M585.2,1042.3 M585.2,622.0  '/>	<g transform="translate(583.4,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M661.1,1042.3 M661.1,622.0  '/>	<g transform="translate(659.3,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
 		<text><tspan font-family="Arial" >runtime wasm</tspan></text>
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+	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
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-	<g transform="translate(406.1,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
+	<g transform="translate(414.4,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
 		<text><tspan font-family="Arial" >Standard deviation</tspan></text>
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@@ -449,56 +436,56 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1b" ><title>gnuplot_plot_1b</title>
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 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
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-		<text><tspan font-family="Arial" >3.26%</tspan></text>
+	<g transform="translate(129.8,984.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.40%</tspan></text>
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-	<g transform="translate(192.6,645.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >7.49%</tspan></text>
+	<g transform="translate(205.7,659.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.71%</tspan></text>
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-	<g transform="translate(270.3,978.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.15%</tspan></text>
+	<g transform="translate(281.6,762.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.98%</tspan></text>
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-	<g transform="translate(347.9,963.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.45%</tspan></text>
+	<g transform="translate(357.5,970.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.49%</tspan></text>
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-		<text><tspan font-family="Arial" >3.10%</tspan></text>
+	<g transform="translate(433.4,948.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.65%</tspan></text>
 	</g>
-	<g transform="translate(503.2,968.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.35%</tspan></text>
+	<g transform="translate(509.3,957.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.58%</tspan></text>
 	</g>
-	<g transform="translate(580.9,895.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.73%</tspan></text>
+	<g transform="translate(585.2,1012.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.19%</tspan></text>
 	</g>
-	<g transform="translate(658.5,953.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.64%</tspan></text>
+	<g transform="translate(661.1,927.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.80%</tspan></text>
 	</g>
 </g>
 	</g>
@@ -509,7 +496,7 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M37.3,622.0 L37.3,1042.3 L775.0,1042.3 L775.0,622.0 L37.3,622.0 Z  '/></g>
+	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 
@@ -517,16 +504,16 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 // plot boundaries and axis scaling information for mousing 
 gnuplot_svg.plot_term_xmax = 800;
 gnuplot_svg.plot_term_ymax = 1100;
-gnuplot_svg.plot_xmin = 37.3;
+gnuplot_svg.plot_xmin = 53.9;
 gnuplot_svg.plot_xmax = 775.0;
 gnuplot_svg.plot_ybot = 1042.3;
 gnuplot_svg.plot_ytop = 622.0;
-gnuplot_svg.plot_width = 737.7;
+gnuplot_svg.plot_width = 721.1;
 gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 8.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 8;
+gnuplot_svg.plot_axis_ymax = 3;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"
diff --git a/benchmark-results/plot/mapfun.svg b/benchmark-results/plot/mapfun.svg
index af4ce30d..3560afc9 100644
--- a/benchmark-results/plot/mapfun.svg
+++ b/benchmark-results/plot/mapfun.svg
@@ -70,11 +70,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,450.3 L775.0,450.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,457.8 L775.0,457.8  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,450.3 M775.0,450.3  '/>	<g transform="translate(63.6,455.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,457.8 M775.0,457.8  '/>	<g transform="translate(63.6,463.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 0.5</tspan></text>
 	</g>
 </g>
@@ -83,11 +83,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,390.2 L775.0,390.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,405.2 L775.0,405.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,390.2 M775.0,390.2  '/>	<g transform="translate(63.6,395.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,405.2 M775.0,405.2  '/>	<g transform="translate(63.6,410.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1</tspan></text>
 	</g>
 </g>
@@ -96,11 +96,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,330.2 L775.0,330.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,352.7 L775.0,352.7  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,330.2 M775.0,330.2  '/>	<g transform="translate(63.6,335.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,352.7 M775.0,352.7  '/>	<g transform="translate(63.6,357.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1.5</tspan></text>
 	</g>
 </g>
@@ -109,11 +109,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,270.2 L775.0,270.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,300.2 L775.0,300.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,270.2 M775.0,270.2  '/>	<g transform="translate(63.6,275.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,300.2 M775.0,300.2  '/>	<g transform="translate(63.6,305.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2</tspan></text>
 	</g>
 </g>
@@ -122,11 +122,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,210.2 L775.0,210.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,247.7 L775.0,247.7  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,210.2 M775.0,210.2  '/>	<g transform="translate(63.6,215.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,247.7 M775.0,247.7  '/>	<g transform="translate(63.6,252.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2.5</tspan></text>
 	</g>
 </g>
@@ -135,11 +135,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,150.1 L775.0,150.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,195.1 L775.0,195.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M71.9,150.1 M775.0,150.1  '/>	<g transform="translate(63.6,155.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M71.9,195.1 M775.0,195.1  '/>	<g transform="translate(63.6,200.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 3</tspan></text>
 	</g>
 </g>
@@ -147,13 +147,26 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 </g>
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
+<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,142.6 L775.0,142.6  '/></g>
+<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M71.9,142.6 M775.0,142.6  '/>	<g transform="translate(63.6,147.8)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 3.5</tspan></text>
+	</g>
+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
+<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
+</g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M71.9,90.1 L775.0,90.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='black'  d='M71.9,90.1 M775.0,90.1  '/>	<g transform="translate(63.6,95.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 3.5</tspan></text>
+		<text><tspan font-family="Arial" > 4</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
@@ -215,56 +228,56 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '121.2,510.3 170.7,510.3 170.7,477.7 121.2,477.7 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '121.2,510.3 170.7,510.3 170.7,477.2 121.2,477.2 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M121.2,510.3 L121.2,477.8 L170.6,477.8 L170.6,510.3 L121.2,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '195.3,510.3 244.7,510.3 244.7,390.2 195.3,390.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M121.2,510.3 L121.2,477.3 L170.6,477.3 L170.6,510.3 L121.2,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '195.3,510.3 244.7,510.3 244.7,388.3 195.3,388.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M195.3,510.3 L195.3,390.3 L244.6,390.3 L244.6,510.3 L195.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '269.3,510.3 318.7,510.3 318.7,178.6 269.3,178.6 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M195.3,510.3 L195.3,388.4 L244.6,388.4 L244.6,510.3 L195.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '269.3,510.3 318.7,510.3 318.7,184.2 269.3,184.2 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M269.3,510.3 L269.3,178.7 L318.6,178.7 L318.6,510.3 L269.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '343.3,510.3 392.7,510.3 392.7,336.1 343.3,336.1 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M269.3,510.3 L269.3,184.3 L318.6,184.3 L318.6,510.3 L269.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '343.3,510.3 392.7,510.3 392.7,349.0 343.3,349.0 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M343.3,510.3 L343.3,336.2 L392.6,336.2 L392.6,510.3 L343.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '417.3,510.3 466.7,510.3 466.7,375.6 417.3,375.6 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M343.3,510.3 L343.3,349.1 L392.6,349.1 L392.6,510.3 L343.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '417.3,510.3 466.7,510.3 466.7,377.4 417.3,377.4 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M417.3,510.3 L417.3,375.7 L466.6,375.7 L466.6,510.3 L417.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '491.3,510.3 540.7,510.3 540.7,332.5 491.3,332.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M417.3,510.3 L417.3,377.5 L466.6,377.5 L466.6,510.3 L417.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '491.3,510.3 540.7,510.3 540.7,301.3 491.3,301.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M491.3,510.3 L491.3,332.6 L540.6,332.6 L540.6,510.3 L491.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '565.3,510.3 614.7,510.3 614.7,103.4 565.3,103.4 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M491.3,510.3 L491.3,301.4 L540.6,301.4 L540.6,510.3 L491.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '565.3,510.3 614.7,510.3 614.7,115.8 565.3,115.8 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M565.3,510.3 L565.3,103.5 L614.6,103.5 L614.6,510.3 L565.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '639.3,510.3 688.8,510.3 688.8,287.2 639.3,287.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M565.3,510.3 L565.3,115.9 L614.6,115.9 L614.6,510.3 L565.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '639.3,510.3 688.8,510.3 688.8,299.7 639.3,299.7 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M639.3,510.3 L639.3,287.3 L688.7,287.3 L688.7,510.3 L639.3,510.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M639.3,510.3 L639.3,299.8 L688.7,299.8 L688.7,510.3 L639.3,510.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2a" ><title>Mean</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(145.9,474.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.2706</tspan></text>
+	<g transform="translate(145.9,474.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.3144</tspan></text>
 	</g>
-	<g transform="translate(219.9,387.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.9997</tspan></text>
+	<g transform="translate(219.9,385.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.1603</tspan></text>
 	</g>
-	<g transform="translate(293.9,175.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.7616</tspan></text>
+	<g transform="translate(293.9,181.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.1034</tspan></text>
 	</g>
-	<g transform="translate(367.9,333.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.4504</tspan></text>
+	<g transform="translate(367.9,346.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.5344</tspan></text>
 	</g>
-	<g transform="translate(442.0,372.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.1209</tspan></text>
+	<g transform="translate(442.0,374.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.2641</tspan></text>
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-		<text><tspan font-family="Arial" >1.4802</tspan></text>
+	<g transform="translate(516.0,298.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.9883</tspan></text>
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-	<g transform="translate(590.0,100.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.3884</tspan></text>
+	<g transform="translate(590.0,113.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.7546</tspan></text>
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-	<g transform="translate(664.0,284.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.8573</tspan></text>
+	<g transform="translate(664.0,296.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.0036</tspan></text>
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@@ -423,56 +436,56 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1b" ><title>gnuplot_plot_1b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
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+		<polygon fill = 'rgb(148,   0, 211)' points = '104.5,1042.3 155.2,1042.3 155.2,877.5 104.5,877.5 '/>
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-		<polygon fill = 'rgb(148,   0, 211)' points = '180.4,1042.3 231.1,1042.3 231.1,851.0 180.4,851.0 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M104.5,1042.3 L104.5,877.6 L155.1,877.6 L155.1,1042.3 L104.5,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '180.4,1042.3 231.1,1042.3 231.1,994.7 180.4,994.7 '/>
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-		<polygon fill = 'rgb(148,   0, 211)' points = '256.3,1042.3 307.0,1042.3 307.0,906.2 256.3,906.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M180.4,1042.3 L180.4,994.8 L231.0,994.8 L231.0,1042.3 L180.4,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
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+	<path stroke='rgb(148,   0, 211)'  d='M256.3,1042.3 L256.3,1009.5 L306.9,1009.5 L306.9,1042.3 L256.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
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+	<path stroke='rgb(148,   0, 211)'  d='M484.0,1042.3 L484.0,983.5 L534.6,983.5 L534.6,1042.3 L484.0,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
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+	<path stroke='rgb(148,   0, 211)'  d='M635.8,1042.3 L635.8,943.7 L686.4,943.7 L686.4,1042.3 L635.8,1042.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(129.8,688.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.50%</tspan></text>
+	<g transform="translate(129.8,874.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.18%</tspan></text>
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-	<g transform="translate(205.7,848.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.36%</tspan></text>
+	<g transform="translate(205.7,991.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.34%</tspan></text>
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-	<g transform="translate(281.6,903.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.97%</tspan></text>
+	<g transform="translate(281.6,1006.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.23%</tspan></text>
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-	<g transform="translate(357.5,774.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.89%</tspan></text>
+	<g transform="translate(357.5,669.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.64%</tspan></text>
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-	<g transform="translate(433.4,767.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.94%</tspan></text>
+	<g transform="translate(433.4,1005.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.24%</tspan></text>
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-	<g transform="translate(509.3,963.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.54%</tspan></text>
+	<g transform="translate(509.3,980.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.42%</tspan></text>
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-	<g transform="translate(585.2,925.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.81%</tspan></text>
+	<g transform="translate(585.2,956.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.59%</tspan></text>
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-	<g transform="translate(661.1,926.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.81%</tspan></text>
+	<g transform="translate(661.1,940.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.70%</tspan></text>
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 </g>
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diff --git a/benchmark-results/plot/maybe.svg b/benchmark-results/plot/maybe.svg
index faaa8328..d94c60cb 100644
--- a/benchmark-results/plot/maybe.svg
+++ b/benchmark-results/plot/maybe.svg
@@ -70,11 +70,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,457.8 L775.0,457.8  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,450.3 L775.0,450.3  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,457.8 M775.0,457.8  '/>	<g transform="translate(55.3,463.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,450.3 M775.0,450.3  '/>	<g transform="translate(55.3,455.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2</tspan></text>
 	</g>
 </g>
@@ -83,11 +83,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,405.2 L775.0,405.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,390.2 L775.0,390.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,405.2 M775.0,405.2  '/>	<g transform="translate(55.3,410.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,390.2 M775.0,390.2  '/>	<g transform="translate(55.3,395.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 4</tspan></text>
 	</g>
 </g>
@@ -96,11 +96,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,352.7 L775.0,352.7  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,330.2 L775.0,330.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,352.7 M775.0,352.7  '/>	<g transform="translate(55.3,357.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,330.2 M775.0,330.2  '/>	<g transform="translate(55.3,335.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 6</tspan></text>
 	</g>
 </g>
@@ -109,11 +109,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,300.2 L775.0,300.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,270.2 L775.0,270.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,300.2 M775.0,300.2  '/>	<g transform="translate(55.3,305.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,270.2 M775.0,270.2  '/>	<g transform="translate(55.3,275.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 8</tspan></text>
 	</g>
 </g>
@@ -122,11 +122,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,247.7 L775.0,247.7  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,210.2 L775.0,210.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,247.7 M775.0,247.7  '/>	<g transform="translate(55.3,252.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,210.2 M775.0,210.2  '/>	<g transform="translate(55.3,215.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 10</tspan></text>
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@@ -135,11 +135,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,195.1 L775.0,195.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,150.1 L775.0,150.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,195.1 M775.0,195.1  '/>	<g transform="translate(55.3,200.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,150.1 M775.0,150.1  '/>	<g transform="translate(55.3,155.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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@@ -147,26 +147,13 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-</g>
-<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,142.6 M775.0,142.6  '/>	<g transform="translate(55.3,147.8)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 14</tspan></text>
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 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
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-		<text><tspan font-family="Arial" > 16</tspan></text>
+		<text><tspan font-family="Arial" > 14</tspan></text>
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@@ -238,68 +225,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='rgb(148,   0, 211)'  d='M661.6,510.3 L661.6,465.3 L702.8,465.3 L702.8,510.3 L661.6,510.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2a" ><title>Mean</title>
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-	<g transform="translate(125.5,497.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.3807</tspan></text>
+	<g transform="translate(125.5,495.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.3935</tspan></text>
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-	<g transform="translate(187.3,389.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >4.4824</tspan></text>
+	<g transform="translate(187.3,389.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.9344</tspan></text>
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-	<g transform="translate(249.2,115.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >14.9182</tspan></text>
+	<g transform="translate(249.2,97.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >13.6443</tspan></text>
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-	<g transform="translate(311.0,488.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.7377</tspan></text>
+	<g transform="translate(311.0,486.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.6955</tspan></text>
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-	<g transform="translate(372.9,431.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.8869</tspan></text>
+	<g transform="translate(372.9,423.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.8032</tspan></text>
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-	<g transform="translate(434.8,435.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.7540</tspan></text>
+	<g transform="translate(434.8,429.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.6073</tspan></text>
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-	<g transform="translate(496.6,497.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.3878</tspan></text>
+	<g transform="translate(496.6,494.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.4224</tspan></text>
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-	<g transform="translate(558.5,491.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.6061</tspan></text>
+	<g transform="translate(558.5,490.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.5759</tspan></text>
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-		<text><tspan font-family="Arial" >0.6786</tspan></text>
+	<g transform="translate(620.3,487.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.6616</tspan></text>
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-	<g transform="translate(682.2,465.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.6149</tspan></text>
+	<g transform="translate(682.2,462.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.4999</tspan></text>
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@@ -331,11 +318,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,989.8 L775.0,989.8  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,958.2 L775.0,958.2  '/></g>
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+	<path stroke='black'  d='M53.9,958.2 M775.0,958.2  '/>	<g transform="translate(45.6,963.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 0.5</tspan></text>
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@@ -344,11 +331,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,937.2 L775.0,937.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,874.2 L775.0,874.2  '/></g>
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+	<path stroke='black'  d='M53.9,874.2 M775.0,874.2  '/>	<g transform="translate(45.6,879.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1</tspan></text>
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@@ -357,11 +344,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='black'  d='M53.9,790.1 M775.0,790.1  '/>	<g transform="translate(45.6,795.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1.5</tspan></text>
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@@ -370,11 +357,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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+	<path stroke='black'  d='M53.9,706.1 M775.0,706.1  '/>	<g transform="translate(45.6,711.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='black'  d='M53.9,622.0 M775.0,622.0  '/>	<g transform="translate(45.6,627.2)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 4</tspan></text>
+		<text><tspan font-family="Arial" > 2.5</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
@@ -494,68 +442,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1b" ><title>gnuplot_plot_1b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '95.7,1042.3 137.6,1042.3 137.6,963.5 95.7,963.5 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '95.7,1042.3 137.6,1042.3 137.6,758.6 95.7,758.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M95.7,1042.3 L95.7,963.6 L137.5,963.6 L137.5,1042.3 L95.7,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '158.4,1042.3 200.3,1042.3 200.3,882.8 158.4,882.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M95.7,1042.3 L95.7,758.7 L137.5,758.7 L137.5,1042.3 L95.7,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '158.4,1042.3 200.3,1042.3 200.3,842.6 158.4,842.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M158.4,1042.3 L158.4,882.9 L200.2,882.9 L200.2,1042.3 L158.4,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '221.1,1042.3 263.0,1042.3 263.0,624.9 221.1,624.9 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M158.4,1042.3 L158.4,842.7 L200.2,842.7 L200.2,1042.3 L158.4,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '221.1,1042.3 263.0,1042.3 263.0,684.6 221.1,684.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M221.1,1042.3 L221.1,625.0 L262.9,625.0 L262.9,1042.3 L221.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '283.8,1042.3 325.7,1042.3 325.7,804.8 283.8,804.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M221.1,1042.3 L221.1,684.7 L262.9,684.7 L262.9,1042.3 L221.1,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '283.8,1042.3 325.7,1042.3 325.7,985.9 283.8,985.9 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M283.8,1042.3 L283.8,804.9 L325.6,804.9 L325.6,1042.3 L283.8,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '346.5,1042.3 388.4,1042.3 388.4,971.0 346.5,971.0 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M283.8,1042.3 L283.8,986.0 L325.6,986.0 L325.6,1042.3 L283.8,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '346.5,1042.3 388.4,1042.3 388.4,817.5 346.5,817.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M346.5,1042.3 L346.5,971.1 L388.3,971.1 L388.3,1042.3 L346.5,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '409.2,1042.3 451.1,1042.3 451.1,840.1 409.2,840.1 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M346.5,1042.3 L346.5,817.6 L388.3,817.6 L388.3,1042.3 L346.5,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '409.2,1042.3 451.1,1042.3 451.1,853.6 409.2,853.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M409.2,1042.3 L409.2,840.2 L451.0,840.2 L451.0,1042.3 L409.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '471.9,1042.3 513.8,1042.3 513.8,775.3 471.9,775.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M409.2,1042.3 L409.2,853.7 L451.0,853.7 L451.0,1042.3 L409.2,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '471.9,1042.3 513.8,1042.3 513.8,845.1 471.9,845.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M471.9,1042.3 L471.9,775.4 L513.7,775.4 L513.7,1042.3 L471.9,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '534.6,1042.3 576.5,1042.3 576.5,885.0 534.6,885.0 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M471.9,1042.3 L471.9,845.2 L513.7,845.2 L513.7,1042.3 L471.9,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '534.6,1042.3 576.5,1042.3 576.5,765.5 534.6,765.5 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M534.6,1042.3 L534.6,885.1 L576.4,885.1 L576.4,1042.3 L534.6,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '597.3,1042.3 639.2,1042.3 639.2,634.8 597.3,634.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M534.6,1042.3 L534.6,765.6 L576.4,765.6 L576.4,1042.3 L534.6,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '597.3,1042.3 639.2,1042.3 639.2,852.3 597.3,852.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M597.3,1042.3 L597.3,634.9 L639.1,634.9 L639.1,1042.3 L597.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '660.0,1042.3 701.9,1042.3 701.9,925.3 660.0,925.3 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M597.3,1042.3 L597.3,852.4 L639.1,852.4 L639.1,1042.3 L597.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '660.0,1042.3 701.9,1042.3 701.9,637.8 660.0,637.8 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,925.4 L701.8,925.4 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,637.9 L701.8,637.9 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(116.6,960.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.75%</tspan></text>
+	<g transform="translate(116.6,755.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.69%</tspan></text>
 	</g>
-	<g transform="translate(179.3,880.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.52%</tspan></text>
+	<g transform="translate(179.3,839.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.19%</tspan></text>
 	</g>
-	<g transform="translate(242.0,622.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.97%</tspan></text>
+	<g transform="translate(242.0,681.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.13%</tspan></text>
 	</g>
-	<g transform="translate(304.7,802.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.26%</tspan></text>
+	<g transform="translate(304.7,983.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.34%</tspan></text>
 	</g>
-	<g transform="translate(367.4,968.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.68%</tspan></text>
+	<g transform="translate(367.4,814.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.34%</tspan></text>
 	</g>
-	<g transform="translate(430.1,837.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.92%</tspan></text>
+	<g transform="translate(430.1,850.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.12%</tspan></text>
 	</g>
-	<g transform="translate(492.8,772.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.54%</tspan></text>
+	<g transform="translate(492.8,842.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.17%</tspan></text>
 	</g>
-	<g transform="translate(555.5,882.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.50%</tspan></text>
+	<g transform="translate(555.5,762.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.65%</tspan></text>
 	</g>
-	<g transform="translate(618.2,632.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.88%</tspan></text>
+	<g transform="translate(618.2,849.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.13%</tspan></text>
 	</g>
-	<g transform="translate(680.9,922.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.11%</tspan></text>
+	<g transform="translate(680.9,635.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >2.41%</tspan></text>
 	</g>
 </g>
 	</g>
@@ -583,7 +531,7 @@ gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 10.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 4;
+gnuplot_svg.plot_axis_ymax = 2.5;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"
diff --git a/benchmark-results/plot/mergesort.svg b/benchmark-results/plot/mergesort.svg
index 462655e0..8a4a75c6 100644
--- a/benchmark-results/plot/mergesort.svg
+++ b/benchmark-results/plot/mergesort.svg
@@ -70,11 +70,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,457.8 L775.0,457.8  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,450.3 L775.0,450.3  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M55.3,457.8 M775.0,457.8  '/>	<g transform="translate(47.0,463.0)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,450.3 M775.0,450.3  '/>	<g transform="translate(47.0,455.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 1</tspan></text>
 	</g>
 </g>
@@ -83,11 +83,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,405.2 L775.0,405.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,390.2 L775.0,390.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M55.3,405.2 M775.0,405.2  '/>	<g transform="translate(47.0,410.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,390.2 M775.0,390.2  '/>	<g transform="translate(47.0,395.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 2</tspan></text>
 	</g>
 </g>
@@ -96,11 +96,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,352.7 L775.0,352.7  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,330.2 L775.0,330.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M55.3,352.7 M775.0,352.7  '/>	<g transform="translate(47.0,357.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,330.2 M775.0,330.2  '/>	<g transform="translate(47.0,335.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 3</tspan></text>
 	</g>
 </g>
@@ -109,11 +109,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,300.2 L775.0,300.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,270.2 L775.0,270.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M55.3,300.2 M775.0,300.2  '/>	<g transform="translate(47.0,305.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,270.2 M775.0,270.2  '/>	<g transform="translate(47.0,275.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 4</tspan></text>
 	</g>
 </g>
@@ -122,11 +122,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,247.7 L775.0,247.7  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,210.2 L775.0,210.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M55.3,247.7 M775.0,247.7  '/>	<g transform="translate(47.0,252.9)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,210.2 M775.0,210.2  '/>	<g transform="translate(47.0,215.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 5</tspan></text>
 	</g>
 </g>
@@ -135,11 +135,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,195.1 L775.0,195.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M55.3,150.1 L775.0,150.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M55.3,195.1 M775.0,195.1  '/>	<g transform="translate(47.0,200.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M55.3,150.1 M775.0,150.1  '/>	<g transform="translate(47.0,155.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 6</tspan></text>
 	</g>
 </g>
@@ -147,26 +147,13 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-		<text><tspan font-family="Arial" > 8</tspan></text>
+		<text><tspan font-family="Arial" > 7</tspan></text>
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@@ -238,68 +225,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
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+		<polygon fill = 'rgb(148,   0, 211)' points = '97.0,510.3 138.8,510.3 138.8,317.6 97.0,317.6 '/>
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+		<polygon fill = 'rgb(148,   0, 211)' points = '347.4,510.3 389.2,510.3 389.2,315.0 347.4,315.0 '/>
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+	<path stroke='rgb(148,   0, 211)'  d='M535.1,510.3 L535.1,497.3 L576.8,497.3 L576.8,510.3 L535.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '597.7,510.3 639.5,510.3 639.5,425.4 597.7,425.4 '/>
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+		<polygon fill = 'rgb(148,   0, 211)' points = '660.3,510.3 702.1,510.3 702.1,462.5 660.3,462.5 '/>
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+	<path stroke='rgb(148,   0, 211)'  d='M660.3,510.3 L660.3,462.6 L702.0,462.6 L702.0,510.3 L660.3,510.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2a" ><title>Mean</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(117.9,340.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.1831</tspan></text>
+	<g transform="translate(117.9,314.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.2088</tspan></text>
 	</g>
-	<g transform="translate(180.5,218.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >5.5053</tspan></text>
+	<g transform="translate(180.5,212.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >4.9192</tspan></text>
 	</g>
-	<g transform="translate(243.0,107.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >7.6122</tspan></text>
+	<g transform="translate(243.0,119.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >6.4582</tspan></text>
 	</g>
-	<g transform="translate(305.6,104.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >7.6785</tspan></text>
+	<g transform="translate(305.6,119.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >6.4561</tspan></text>
 	</g>
-	<g transform="translate(368.2,321.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.5465</tspan></text>
+	<g transform="translate(368.2,312.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.2526</tspan></text>
 	</g>
-	<g transform="translate(430.8,413.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.7875</tspan></text>
+	<g transform="translate(430.8,421.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.4252</tspan></text>
 	</g>
-	<g transform="translate(493.4,500.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.1297</tspan></text>
+	<g transform="translate(493.4,500.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.1221</tspan></text>
 	</g>
-	<g transform="translate(556.0,495.3)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.2306</tspan></text>
+	<g transform="translate(556.0,494.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.2159</tspan></text>
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-	<g transform="translate(618.5,432.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.4264</tspan></text>
+	<g transform="translate(618.5,422.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.4126</tspan></text>
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-	<g transform="translate(681.1,466.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.7791</tspan></text>
+	<g transform="translate(681.1,459.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.7943</tspan></text>
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@@ -318,11 +305,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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 </g>
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M45.6,1042.3 L775.0,1042.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,1042.3 L775.0,1042.3  '/></g>
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 </g>
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-	<path stroke='black'  d='M45.6,1042.3 M775.0,1042.3  '/>	<g transform="translate(37.3,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M53.9,1042.3 M775.0,1042.3  '/>	<g transform="translate(45.6,1047.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 0</tspan></text>
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@@ -331,12 +318,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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 </g>
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M45.6,972.2 L775.0,972.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,982.3 L775.0,982.3  '/></g>
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-	<path stroke='black'  d='M45.6,972.2 M775.0,972.2  '/>	<g transform="translate(37.3,977.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 2</tspan></text>
+	<path stroke='black'  d='M53.9,982.3 M775.0,982.3  '/>	<g transform="translate(45.6,987.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 0.5</tspan></text>
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@@ -344,12 +331,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M45.6,902.2 L775.0,902.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,922.2 L775.0,922.2  '/></g>
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-	<path stroke='black'  d='M45.6,902.2 M775.0,902.2  '/>	<g transform="translate(37.3,907.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 4</tspan></text>
+	<path stroke='black'  d='M53.9,922.2 M775.0,922.2  '/>	<g transform="translate(45.6,927.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 1</tspan></text>
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@@ -357,12 +344,25 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M45.6,832.1 L775.0,832.1  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M53.9,862.2 L775.0,862.2  '/></g>
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-		<text><tspan font-family="Arial" > 6</tspan></text>
+	<path stroke='black'  d='M53.9,862.2 M775.0,862.2  '/>	<g transform="translate(45.6,867.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 1.5</tspan></text>
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+</g>
+<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
+	<path stroke='black'  d='M53.9,802.1 M775.0,802.1  '/>	<g transform="translate(45.6,807.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+		<text><tspan font-family="Arial" > 2</tspan></text>
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@@ -370,12 +370,12 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
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-		<text><tspan font-family="Arial" > 8</tspan></text>
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+	<path stroke='black'  d='M53.9,622.0 M775.0,622.0  '/>	<g transform="translate(45.6,627.2)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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+	<path stroke='black'  d='M116.6,1042.3 M116.6,622.0  '/>	<g transform="translate(114.8,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M179.3,1042.3 M179.3,622.0  '/>	<g transform="translate(177.5,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M242.0,1042.3 M242.0,622.0  '/>	<g transform="translate(240.2,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M304.7,1042.3 M304.7,622.0  '/>	<g transform="translate(302.9,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M367.4,1042.3 M367.4,622.0  '/>	<g transform="translate(365.6,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M430.1,1042.3 M430.1,622.0  '/>	<g transform="translate(428.3,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M492.8,1042.3 M492.8,622.0  '/>	<g transform="translate(491.0,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M555.5,1042.3 M555.5,622.0  '/>	<g transform="translate(553.7,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M618.2,1042.3 M618.2,622.0  '/>	<g transform="translate(616.4,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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+	<path stroke='black'  d='M680.9,1042.3 M680.9,622.0  '/>	<g transform="translate(679.1,1055.5) rotate(20)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="start">
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-	<g transform="translate(410.3,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
+	<g transform="translate(414.4,589.5)" stroke="none" fill="black" font-family="Arial" font-size="20.00"  text-anchor="middle">
 		<text><tspan font-family="Arial" >Standard deviation</tspan></text>
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-		<text><tspan font-family="Arial" >0.81%</tspan></text>
+	<g transform="translate(116.6,821.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.81%</tspan></text>
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-		<text><tspan font-family="Arial" >1.41%</tspan></text>
+	<g transform="translate(179.3,837.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.68%</tspan></text>
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-		<text><tspan font-family="Arial" >1.31%</tspan></text>
+	<g transform="translate(242.0,904.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.12%</tspan></text>
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-		<text><tspan font-family="Arial" >1.37%</tspan></text>
+	<g transform="translate(304.7,967.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.60%</tspan></text>
 	</g>
-	<g transform="translate(362.7,1014.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.71%</tspan></text>
+	<g transform="translate(367.4,997.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.35%</tspan></text>
 	</g>
-	<g transform="translate(426.2,644.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >11.28%</tspan></text>
+	<g transform="translate(430.1,957.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.68%</tspan></text>
 	</g>
-	<g transform="translate(489.6,922.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.33%</tspan></text>
+	<g transform="translate(492.8,670.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.07%</tspan></text>
 	</g>
-	<g transform="translate(553.0,900.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.95%</tspan></text>
+	<g transform="translate(555.5,823.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.80%</tspan></text>
 	</g>
-	<g transform="translate(616.4,988.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.46%</tspan></text>
+	<g transform="translate(618.2,1013.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.22%</tspan></text>
 	</g>
-	<g transform="translate(679.9,967.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.07%</tspan></text>
+	<g transform="translate(680.9,949.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.75%</tspan></text>
 	</g>
 </g>
 	</g>
@@ -540,7 +540,7 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M45.6,622.0 L45.6,1042.3 L775.0,1042.3 L775.0,622.0 L45.6,622.0 Z  '/></g>
+	<path stroke='black'  d='M53.9,622.0 L53.9,1042.3 L775.0,1042.3 L775.0,622.0 L53.9,622.0 Z  '/></g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 
@@ -548,16 +548,16 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 // plot boundaries and axis scaling information for mousing 
 gnuplot_svg.plot_term_xmax = 800;
 gnuplot_svg.plot_term_ymax = 1100;
-gnuplot_svg.plot_xmin = 45.6;
+gnuplot_svg.plot_xmin = 53.9;
 gnuplot_svg.plot_xmax = 775.0;
 gnuplot_svg.plot_ybot = 1042.3;
 gnuplot_svg.plot_ytop = 622.0;
-gnuplot_svg.plot_width = 729.4;
+gnuplot_svg.plot_width = 721.1;
 gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 10.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 12;
+gnuplot_svg.plot_axis_ymax = 3.5;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"
diff --git a/benchmark-results/plot/prime.svg b/benchmark-results/plot/prime.svg
index fe41428d..0adbe45e 100644
--- a/benchmark-results/plot/prime.svg
+++ b/benchmark-results/plot/prime.svg
@@ -70,11 +70,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,450.3 L775.0,450.3  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,440.3 L775.0,440.3  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,450.3 M775.0,450.3  '/>	<g transform="translate(55.3,455.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,440.3 M775.0,440.3  '/>	<g transform="translate(55.3,445.5)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 5</tspan></text>
 	</g>
 </g>
@@ -83,11 +83,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,390.2 L775.0,390.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,370.2 L775.0,370.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,390.2 M775.0,390.2  '/>	<g transform="translate(55.3,395.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,370.2 M775.0,370.2  '/>	<g transform="translate(55.3,375.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 10</tspan></text>
 	</g>
 </g>
@@ -96,11 +96,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,330.2 L775.0,330.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,300.2 L775.0,300.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,330.2 M775.0,330.2  '/>	<g transform="translate(55.3,335.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,300.2 M775.0,300.2  '/>	<g transform="translate(55.3,305.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 15</tspan></text>
 	</g>
 </g>
@@ -109,11 +109,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,270.2 L775.0,270.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,230.2 L775.0,230.2  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,270.2 M775.0,270.2  '/>	<g transform="translate(55.3,275.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,230.2 M775.0,230.2  '/>	<g transform="translate(55.3,235.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 20</tspan></text>
 	</g>
 </g>
@@ -122,11 +122,11 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,210.2 L775.0,210.2  '/></g>
+	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,160.1 L775.0,160.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,210.2 M775.0,210.2  '/>	<g transform="translate(55.3,215.4)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
+	<path stroke='black'  d='M63.6,160.1 M775.0,160.1  '/>	<g transform="translate(55.3,165.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
 		<text><tspan font-family="Arial" > 25</tspan></text>
 	</g>
 </g>
@@ -134,26 +134,13 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 </g>
 <g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
-<g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,150.1 L775.0,150.1  '/></g>
-<g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
-<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<path stroke='black'  d='M63.6,150.1 M775.0,150.1  '/>	<g transform="translate(55.3,155.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 30</tspan></text>
-	</g>
-</g>
-<g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
-<g fill="none" color="black" stroke="black" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
-</g>
 <g fill="none" color="gray" stroke="currentColor" stroke-width="0.50" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='gray' stroke-dasharray='2,4' class="gridline"  d='M63.6,90.1 L775.0,90.1  '/></g>
 <g fill="none" color="gray" stroke="gray" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<path stroke='black'  d='M63.6,90.1 M775.0,90.1  '/>	<g transform="translate(55.3,95.3)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
-		<text><tspan font-family="Arial" > 35</tspan></text>
+		<text><tspan font-family="Arial" > 30</tspan></text>
 	</g>
 </g>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
@@ -225,68 +212,68 @@ onclick="gnuplot_svg.toggleCoordBox(evt)"  onmousemove="gnuplot_svg.moveCoordBox
 	<g id="gnuplot_plot_1a" ><title>gnuplot_plot_1a</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
 	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '104.8,510.3 146.2,510.3 146.2,332.4 104.8,332.4 '/>
+		<polygon fill = 'rgb(148,   0, 211)' points = '104.8,510.3 146.2,510.3 146.2,299.3 104.8,299.3 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M104.8,510.3 L104.8,332.5 L146.1,332.5 L146.1,510.3 L104.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '166.7,510.3 208.0,510.3 208.0,111.0 166.7,111.0 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M104.8,510.3 L104.8,299.4 L146.1,299.4 L146.1,510.3 L104.8,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '166.7,510.3 208.0,510.3 208.0,125.8 166.7,125.8 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M166.7,510.3 L166.7,111.1 L207.9,111.1 L207.9,510.3 L166.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '228.6,510.3 269.9,510.3 269.9,218.1 228.6,218.1 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M166.7,510.3 L166.7,125.9 L207.9,125.9 L207.9,510.3 L166.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '228.6,510.3 269.9,510.3 269.9,217.2 228.6,217.2 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M228.6,510.3 L228.6,218.2 L269.8,218.2 L269.8,510.3 L228.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '290.4,510.3 331.8,510.3 331.8,233.7 290.4,233.7 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M228.6,510.3 L228.6,217.3 L269.8,217.3 L269.8,510.3 L228.6,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '290.4,510.3 331.8,510.3 331.8,210.1 290.4,210.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M290.4,510.3 L290.4,233.8 L331.7,233.8 L331.7,510.3 L290.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '352.3,510.3 393.6,510.3 393.6,346.6 352.3,346.6 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M290.4,510.3 L290.4,210.2 L331.7,210.2 L331.7,510.3 L290.4,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '352.3,510.3 393.6,510.3 393.6,291.2 352.3,291.2 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M352.3,510.3 L352.3,346.7 L393.5,346.7 L393.5,510.3 L352.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '414.1,510.3 455.5,510.3 455.5,442.5 414.1,442.5 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M352.3,510.3 L352.3,291.3 L393.5,291.3 L393.5,510.3 L352.3,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '414.1,510.3 455.5,510.3 455.5,427.1 414.1,427.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M414.1,510.3 L414.1,442.6 L455.4,442.6 L455.4,510.3 L414.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '476.0,510.3 517.3,510.3 517.3,505.6 476.0,505.6 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M414.1,510.3 L414.1,427.2 L455.4,427.2 L455.4,510.3 L414.1,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '476.0,510.3 517.3,510.3 517.3,504.1 476.0,504.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M476.0,510.3 L476.0,505.7 L517.2,505.7 L517.2,510.3 L476.0,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '537.9,510.3 579.2,510.3 579.2,503.4 537.9,503.4 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M476.0,510.3 L476.0,504.2 L517.2,504.2 L517.2,510.3 L476.0,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '537.9,510.3 579.2,510.3 579.2,500.2 537.9,500.2 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M537.9,510.3 L537.9,503.5 L579.1,503.5 L579.1,510.3 L537.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '599.7,510.3 641.1,510.3 641.1,350.2 599.7,350.2 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M537.9,510.3 L537.9,500.3 L579.1,500.3 L579.1,510.3 L537.9,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '599.7,510.3 641.1,510.3 641.1,291.1 599.7,291.1 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M599.7,510.3 L599.7,350.3 L641.0,350.3 L641.0,510.3 L599.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
-		<polygon fill = 'rgb(148,   0, 211)' points = '661.6,510.3 702.9,510.3 702.9,432.7 661.6,432.7 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M599.7,510.3 L599.7,291.2 L641.0,291.2 L641.0,510.3 L599.7,510.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '661.6,510.3 702.9,510.3 702.9,403.6 661.6,403.6 '/>
 	</g>
-	<path stroke='rgb(148,   0, 211)'  d='M661.6,510.3 L661.6,432.8 L702.8,432.8 L702.8,510.3 L661.6,510.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M661.6,510.3 L661.6,403.7 L702.8,403.7 L702.8,510.3 L661.6,510.3 Z  '/></g>
 	</g>
 	<g id="gnuplot_plot_2a" ><title>Mean</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(125.5,329.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >14.8099</tspan></text>
+	<g transform="translate(125.5,296.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >15.0596</tspan></text>
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+	<path stroke='black'  d='M53.9,682.0 M775.0,682.0  '/>	<g transform="translate(45.6,687.2)" stroke="none" fill="black" font-family="Arial" font-size="16.00"  text-anchor="end">
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-		<polygon fill = 'rgb(148,   0, 211)' points = '534.6,1042.3 576.5,1042.3 576.5,804.8 534.6,804.8 '/>
+	<path stroke='rgb(148,   0, 211)'  d='M471.9,1042.3 L471.9,1021.7 L513.7,1021.7 L513.7,1042.3 L471.9,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
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+	<path stroke='rgb(148,   0, 211)'  d='M597.3,1042.3 L597.3,1030.5 L639.1,1030.5 L639.1,1042.3 L597.3,1042.3 Z  '/>	<g stroke='none' shape-rendering='crispEdges'>
+		<polygon fill = 'rgb(148,   0, 211)' points = '660.0,1042.3 701.9,1042.3 701.9,883.5 660.0,883.5 '/>
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-	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,934.4 L701.8,934.4 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
+	<path stroke='rgb(148,   0, 211)'  d='M660.0,1042.3 L660.0,883.6 L701.8,883.6 L701.8,1042.3 L660.0,1042.3 Z  '/></g>
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 	<g id="gnuplot_plot_2b" ><title>gnuplot_plot_2b</title>
 <g fill="none" color="black" stroke="currentColor" stroke-width="1.00" stroke-linecap="butt" stroke-linejoin="miter">
-	<g transform="translate(116.6,748.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.46%</tspan></text>
+	<g transform="translate(116.6,981.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.48%</tspan></text>
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-	<g transform="translate(179.3,922.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.39%</tspan></text>
+	<g transform="translate(179.3,978.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.50%</tspan></text>
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-		<text><tspan font-family="Arial" >2.88%</tspan></text>
+	<g transform="translate(242.0,995.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.37%</tspan></text>
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-	<g transform="translate(304.7,877.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.92%</tspan></text>
+	<g transform="translate(304.7,661.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >3.15%</tspan></text>
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-	<g transform="translate(367.4,632.1)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >4.85%</tspan></text>
+	<g transform="translate(367.4,1021.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.15%</tspan></text>
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-	<g transform="translate(430.1,933.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.27%</tspan></text>
+	<g transform="translate(430.1,952.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.72%</tspan></text>
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-	<g transform="translate(492.8,708.9)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >3.93%</tspan></text>
+	<g transform="translate(492.8,1018.8)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.17%</tspan></text>
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-	<g transform="translate(555.5,802.0)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >2.82%</tspan></text>
+	<g transform="translate(555.5,923.2)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.97%</tspan></text>
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-	<g transform="translate(618.2,958.4)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >0.96%</tspan></text>
+	<g transform="translate(618.2,1027.6)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >0.10%</tspan></text>
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-	<g transform="translate(680.9,931.5)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
-		<text><tspan font-family="Arial" >1.28%</tspan></text>
+	<g transform="translate(680.9,880.7)" stroke="none" fill="black" font-family="Arial" font-size="13.00"  text-anchor="middle">
+		<text><tspan font-family="Arial" >1.32%</tspan></text>
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 </g>
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@@ -596,7 +544,7 @@ gnuplot_svg.plot_height = 420.3;
 gnuplot_svg.plot_axis_xmin = -1;
 gnuplot_svg.plot_axis_xmax = 10.5;
 gnuplot_svg.plot_axis_ymin = 0;
-gnuplot_svg.plot_axis_ymax = 5;
+gnuplot_svg.plot_axis_ymax = 3.5;
 gnuplot_svg.polar_mode = false;
 gnuplot_svg.plot_axis_x2min = "none"
 gnuplot_svg.plot_axis_y2min = "none"