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D.6.3.9 LinearCombinationQ

Procedure from library rinvar.lib (see rinvar_lib).

Usage:

LinearCombination(I, f); ideal I, poly f

Purpose:

test if f can be written as a linear combination of the generators of I.

Return:

0 f is not a linear combination
1 f is a linear combination


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            User manual for Singular version 2-0-4, October 2002, generated by texi2html.