arith3.ocd

<CD xmlns="http://www.openmath.org/OpenMathCD">
<CDName>arith3</CDName>
<CDBase>http://www.openmath.org/cd</CDBase>
<CDURL>http://www.openmath.org/cd/arith3.ocd</CDURL>
<CDReviewDate>2006-06-01</CDReviewDate>
<CDDate>2004-06-01</CDDate>
<CDVersion>1</CDVersion>
<CDRevision>2</CDRevision>
<CDStatus>experimental</CDStatus>

<Description>
Extended GCD
</Description>


<CDDefinition>
<Name>extended_gcd</Name>
<Description>  The symbol  represents the n-ary function,
a_1,...,a_n  to return a list consisting of
the gcd (greatest common divisor) of its arguments, together with
n elements x_1,...,x_n such that 
gcd(a_1,...,a_n)=x_1 a_1+...+x_n a_n
</Description>

<Example>
<OMOBJ xmlns="http://www.openmath.org/OpenMath" version="2.0">
<OMA><OMS name="extended_gcd" cd="arith3"/>
     <OMA><OMS cd="arith3" name="extended_gcd"/>
          <OMI> 6 </OMI>
          <OMI> 10 </OMI>
          <OMI> 15 </OMI>
     </OMA>
     <OMA><OMS name="list" cd="list1"/> 
          <OMI>1</OMI>
          <OMI>1</OMI>
          <OMI>-2</OMI>
          <OMI>1</OMI>
     </OMA>
</OMA>
</OMOBJ>

</Example>

</CDDefinition>

</CD>