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4.23.4.19 linealitySpace
Syntax:
linealitySpace( 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=linealitySpace(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=linealitySpace(c2);
l2;
==> AMBIENT_DIM
==> 3
==> INEQUALITIES
==> EQUATIONS
==> 0,1,0,
==> 0,0,1
==>
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