Top
Back: cgsdr
Forward: pdivi
FastBack: general_lib
FastForward: inout_lib
Up: grobcov_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.2.4.3 setglobalrings

Procedure from library grobcov.lib (see grobcov_lib).

Usage:
setglobalrings();
No arguments

Return:
After its call the rings @R=Q[a][x], @P=Q[a], @RP=Q[x,a] are defined as global variables.

Note:
It is called internally by the fundamental routines of the library grobcov, cgsdr, extend, pdivi, pnormalf, locus2d, locus2dto, and killed before the output.
The user does not need to call it, except when it is interested in using some internal routine of the library that
uses these rings.
The basering R, must be of the form Q[a][x], a=parameters, x=variables, and should be defined previously.

Example:
 


Top Back: cgsdr Forward: pdivi FastBack: general_lib FastForward: inout_lib Up: grobcov_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.