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4.22.4.22 getRays

Syntax:
getRays( cone c )
Type:
intmat
Purpose:
rays of the cone outside the lineality space, rays inside the lineality space will be ignored
Example:
 
intmat M1[2][2]=
1,0,
0,1;
cone c1=coneViaRays(M1);
intmat R1=getRays(c1);
print(R1);
==>      1     0
==>      0     1
intmat M2[3][2]=
1,0,
0,1,
-1,0;
cone c2=coneViaRays(M2);
intmat R2=getRays(c2);
print(R2);
==>      0     1

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