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5.1.39 gcd
Syntax:
gcd ( int_expression, int_expression )
gcd ( poly_expression, poly_expression )
Type:
- the same as the type of the arguments
Purpose:
- computes the greatest common divisor.
Note:
- Not implemented for the coefficient fields real, finite fields of
type
(p^n,a) , and algebraic extensions over the rational
numbers.
Example:
| gcd(2,3);
==> 1
ring r=0,(x,y,z),lp;
gcd(3x2*(x+y),9x*(y2-x2));
==> x2+xy
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See
extgcd;
int;
poly.
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