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4.22.3.17 getLinearForms

Syntax:
getLinearForms( cone c )
getLinearForms( polytope p )
Type:
intvec
Purpose:
linear forms of the cone (can be set by setLinearForms); returns empty intmat if not set
Example:
 
LIB"gfanlib.so";
intmat M[2][3]=
-1,0,0,
0,-1,0;
cone c=coneViaPoints(M);
getLinearForms(c);
==> 
intvec v=1,1,1;
setLinearForms(c,v);
getLinearForms(c);
==> 1,1,1