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4.22.4.17 getLinealitySpace

Syntax:
getLinealitySpace( cone c )
Type:
cone
Purpose:
the lineality space of the cone as a new cone
Example:
 
intmat M1[3][3]=
1,0,0,
0,1,0,
0,0,1;
cone c1=coneViaRays(M1);
cone l1=getLinealitySpace(c1);
l1;
==> AMBIENT_DIM
==> 3
==> INEQUALITIES
==> EQUATIONS
==> 1,0,0,
==> 0,1,0,
==> 0,0,1
==> 
intmat M2[4][3]=
1,0,0,
0,1,0,
0,0,1,
-1,0,0;
cone c2=coneViaRays(M2);
cone l2=getLinealitySpace(c2);
l2;
==> AMBIENT_DIM
==> 3
==> INEQUALITIES
==> EQUATIONS
==> 0,1,0,
==> 0,0,1
==> 

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            User manual for Singular version 3-1-4, Jan 2012, generated by texi2html.