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D.2.8.14 content
Procedure from librarypoly.lib (see poly_lib).
- Usage:
- content(f); f polynomial/vector
- Return:
- number, the content (greatest common factor of coefficients)
of the polynomial/vector f
LIB "poly.lib"; ring r=0,(x,y,z),(c,lp); content(3x2+18xy-27xyz); ==> 3 vector v=[3x2+18xy-27xyz,15x2+12y4,3]; content(v); ==> 3 |