4.22.3.3 codimension

Syntax:

codimension( cone c ) codimension( fan f ) codimension( polytope c )

Type:

int

Purpose:

codimension of the cone;

Example:

LIB"gfanlib.so"; intmat M1[1][2]= 1,0; cone c1=coneViaPoints(M1); codimension(c1); ==> 1 intmat M2[1][2]= 0,0; cone c2=coneViaPoints(M2); codimension(c2); ==> 2