Singular Manual: nmaxcones

  | #### 4.23.1.10 nmaxcones `Syntax:` `nmaxcones(` fan f `)` `Type:` int `Purpose:` number of maximal cones in f `Example:`
      LIB"gfanlib.so";
      fan f=emptyFan(3);
      nmaxcones(f);
      ==> 0
      intmat M1[3][3]=
      1,0,0,
      0,1,0,
      0,0,1;
      cone c1=coneViaPoints(M1);
      insertCone(f,c1);
      nmaxcones(f);
      ==> 1
      intmat M2[2][3]=
      1,0,0,
      0,-1,0;
      cone c2=coneViaPoints(M2);
      insertCone(f,c2);
      nmaxcones(f);
      ==> 2

User manual for Singular version 4-0-2, 2015, generated by texi2html.