Top
Back: milnornumber
Forward: addnondegeneratevariables
FastBack:
FastForward:
Up: realclassify_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.6.19.4 determinacy

Procedure from library realclassify.lib (see realclassify_lib).

Usage:
determinacy(f[, mu]); f poly, mu int

Return:
an upper bound for the determinacy of f

Note:
The characteristic of the basering must be zero, the monomial order must be local, f must be contained in maxideal(1) and the Milnor number of f must be finite.
The Milnor number of f can be provided as an optional parameter in order to avoid that it is computed again.

Example:
 
LIB "realclassify.lib";
ring r = 0, (x,y), ds;
poly f = x3+xy3;
determinacy(f);
==> 5
See also: highcorner; milnornumber.


Top Back: milnornumber Forward: addnondegeneratevariables FastBack: FastForward: Up: realclassify_lib Top: Singular Manual Contents: Table of Contents Index: Index About: About this document
            User manual for Singular version 4.3.1, 2022, generated by texi2html.