From 17ab00c5ec47ea39502a7ada47f52f466ce2a13d Mon Sep 17 00:00:00 2001
From: Vanessa McHale <vamchale@gmail.com>
Date: Sun, 23 Feb 2025 10:28:10 -0500
Subject: [PATCH] ok lil' better

---
 v/draw.ipynb | 40 ++++++++++++++++++++++------------------
 1 file changed, 22 insertions(+), 18 deletions(-)

diff --git a/v/draw.ipynb b/v/draw.ipynb
index e3099f839..979b2cc3e 100644
--- a/v/draw.ipynb
+++ b/v/draw.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 3,
    "id": "5a9b0212-1459-425b-8987-f1cbaf60c2b9",
    "metadata": {},
    "outputs": [],
@@ -99,7 +99,20 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 28,
+   "execution_count": 17,
+   "id": "f7bd5d1d-1b0e-4fde-bd94-07200f1581c4",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def u(x):\n",
+    "    p1=np.vectorize(lambda x: x[0])\n",
+    "    p2=np.vectorize(lambda x: x[1])\n",
+    "    return (p1(x),p2(x))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
    "id": "50495708-91fc-4fd3-817e-44ce1c5ce38e",
    "metadata": {},
    "outputs": [],
@@ -109,35 +122,34 @@
     "; div ← λ(a,b).λ(c,d). {n ⟜ c^2+d^2; ((a*b+c*d)%n,(b*c-a*d)%n)}\n",
     "; inv ← z ↦ div (1,0) (conj z)\n",
     "; grid ⟜ (frange 0.25 0.75 15) [(x,y)]⊗ (frange _0.25 0.25 15)\n",
-    "; v2 ← [{a ⟜ x; ⟨(->1)`{0} a, (->2)`{0} a⟩}]\n",
-    "; v2 (inv`{0} grid)\n",
+    "; inv`{0} grid\n",
     "}\n",
     "''')"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 29,
-   "id": "9478d980-e7a3-40a6-874a-703cf16a4e3d",
+   "execution_count": 19,
+   "id": "c986d0fa-582e-486d-9a35-d04ff9258845",
    "metadata": {},
    "outputs": [],
    "source": [
-    "i=inv();xs=i[0];ys=i[1]"
+    "xs,ys=u(inv())"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 30,
+   "execution_count": 20,
    "id": "69d3a88c-6642-4170-b410-f317d8e67eb1",
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/plain": [
-       "<matplotlib.collections.PathCollection at 0x10c8eafd0>"
+       "<matplotlib.collections.PathCollection at 0x10e22f610>"
       ]
      },
-     "execution_count": 30,
+     "execution_count": 20,
      "metadata": {},
      "output_type": "execute_result"
     },
@@ -155,14 +167,6 @@
    "source": [
     "plt.scatter(xs,ys)"
    ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "6d769485-590b-4da3-a452-1c5107d7e6ef",
-   "metadata": {},
-   "outputs": [],
-   "source": []
   }
  ],
  "metadata": {