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4.23.4.20 linearForms

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

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