Top
Back: rad_con
Forward: mod2id
FastBack:
FastForward:
Up: polylib_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.2.8.14 content

Procedure from library polylib.lib (see polylib_lib).

Usage:
content(f); f polynomial/vector

Return:
number, the content (greatest common factor of coefficients) of the polynomial/vector f

Example:
 
LIB "polylib.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
See also: cleardenom.

Top Back: rad_con Forward: mod2id FastBack: FastForward: Up: polylib_lib Top: Singular Manual Contents: Table of Contents Index: Index About: About this document
            User manual for Singular version 4.3.1, 2022, generated by texi2html.