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D.2.7.1 genericid

Procedure from library random.lib (see random_lib).

Usage:
genericid(id[,p,b]); id ideal/module, p,b integers

Return:
system of generators of id which are generic, sparse, triagonal linear combinations of given generators with coefficients in [1,b] and sparsety p percent, bigger p being sparser (default: p=75, b=30000)

Note:
For performance reasons try small bound b in characteristic 0

Example:
 


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            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.