4.22.3.33 span

Syntax:

span( cone c )

Type:

bigintmat

Purpose:

generating vectors of the orthogonal complement of the span of the cone

Example:

LIB"gfanlib.so"; intmat M[3][5]= 1,0,0,0,0, 0,1,0,0,0, 0,0,1,0,0; cone c=coneViaPoints(M); bigintmat I=span(c); print(I); ==> 0,0,0,-1, 0, ==> 0,0,0, 0,-1