Top
Back: primdec_lib
Forward: primdecGTZ
FastBack: pointid_lib
FastForward: primdecint_lib
Up: primdec_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.4.18.1 Ann

Procedure from library primdec.lib (see primdec_lib).

Usage:
Ann(M); M module

Return:
ideal, the annihilator of coker(M)

Note:
The output is the ideal of all elements a of the basering R such that a * R^m is contained in M (m=number of rows of M).

Example:
 


Top Back: primdec_lib Forward: primdecGTZ FastBack: pointid_lib FastForward: primdecint_lib Up: primdec_lib Top: Singular Manual Contents: Table of Contents Index: Index About: About this document
            User manual for Singular version 3-1-6, Dec 2012, generated by texi2html.