Singular

4.22.4.12 getGeneratorsOfLinealitySpace

Syntax:

getGeneratorsOfLinealitySpace( cone c )

Type:

intmat

Purpose:

generating vectors of the lineality space of the cone

Example:

intmat M[5][3]= 1,0,0, 0,1,0, 0,0,1, -1,0,0, 0,-1,0; cone c=coneViaRays(M); intmat L=getGeneratorsOfLinealitySpace(c); print(L); ==> -1 0 0 ==> 0 -1 0