Top
Back: decodeSV
Forward: dual_code
FastBack: Visualization
FastForward: decodegb_lib
Up: brnoeth_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.10.1.10 closed_points

Procedure from library brnoeth.lib (see brnoeth_lib).

Usage:
closed_points(I); I an ideal

Return:
list of prime ideals (each a Groebner basis), corresponding to the (distinct affine closed) points of V(I)

Note:
The ideal must have dimension 0, the basering must have 2 variables, the ordering must be lp, and the base field must be finite and prime.
It might be convenient to set the option(redSB) in advance.

Example:
 
See also: triang_lib.


Top Back: decodeSV Forward: dual_code FastBack: Visualization FastForward: decodegb_lib Up: brnoeth_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.