Top
Back: discr
Forward: relweight
FastBack: sing_lib
FastForward: spectrum_lib
Up: spcurve_lib
Top: Singular Manual
Contents: Table of Contents
Index: Index
About: About this document

D.6.14.6 qhmatrix

Procedure from library spcurve.lib (see spcurve_lib).

Usage:
qhmatrix(M); M a k x (k+1) matrix

Return:
list, consisting of an integer vector containing the weights of the variables of the basering and an integer matrix giving the weights of the entries of M, if M is quasihomogeneous; zero integer vector and zero integer matrix, if M is not quasihomogeneous, i.e. does not allow row and column weights

Example:
 


Top Back: discr Forward: relweight FastBack: sing_lib FastForward: spectrum_lib Up: spcurve_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.