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D.13.2.37 relativeInteriorPoint
Procedure from library gfan.lib (see gfan_lib).
- Usage:
- relativeInteriorPoint(c); c cone
- Return:
- bigintmat, a point in the relative interior of c
- Note:
- not unique, unless c is in its canonical form
Example:
| LIB "gfan.lib";
intmat M1[2][2]=
1,0,
0,1;
cone c1=coneViaPoints(M1);
relativeInteriorPoint(c1);
==> 1,1
intmat M2[2][2]=
1,0,
1,1;
cone c2=coneViaPoints(M2);
relativeInteriorPoint(c2);
==> 2,1
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