Top
Back: lp2ivId
Forward: findiff_lib
FastBack: Miscellaneous libraries
FastForward: findiff_lib
Up: fpadim_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.15.1.28 lpId2ivLi

Procedure from library fpadim.lib (see fpadim_lib).

Usage:
lpId2ivLi(G); G an ideal

Return:
list

Purpose:
Transforming an ideal into the corresponding list of intvecs

Assume:
- basering has to be a Letterplace ring

Example:
 
LIB "fpadim.lib";
ring r = 0,(x,y),dp;
def R = makeLetterplaceRing(5); // constructs a Letterplace ring
setring R; // sets basering to Letterplace ring
ideal L = x(1)*x(2),y(1)*y(2),x(1)*y(2)*x(3);
lpId2ivLi(L); // returns the corresponding intvecs as a list
==> [1]:
==>    1,1
==> [2]:
==>    2,2
==> [3]:
==>    1,2,1


Top Back: lp2ivId Forward: findiff_lib FastBack: Miscellaneous libraries FastForward: findiff_lib Up: fpadim_lib Top: Singular Manual Contents: Table of Contents Index: Index About: About this document
            User manual for Singular version 3-1-2, Oct 2010, generated by texi2html.