Top
Back: ncalgebra
Forward: oppose
FastBack: Data types (plural)
FastForward: Mathematical background (plural)
Up: Functions (plural)
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

7.3.18 nres (plural)

Syntax:
nres ( ideal_expression, int_expression )
nres ( module_expression, int_expression )
Type:
resolution
Purpose:
computes a free resolution of an ideal or module which is minimized from the second module on (by the Groebner basis method).
Note: Assigning a resolution to a list is the best choice of usage. The resolution may be minimized by using the
command minres. Use the command betti to compute Betti numbers.
Example:
 
See ideal (plural); minres (plural); module (plural); mres (plural).


Top Back: ncalgebra Forward: oppose FastBack: Data types (plural) FastForward: Mathematical background (plural) Up: Functions (plural) 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.