Singular Manual: containsRelatively

  | #### 4.22.3.8 containsRelatively `Syntax:` `containsRelatively(` cone c, intvec point `)` `Type:` int `Purpose:` 1 iff the given cone contains the given point in its relative interior; 0 otherwise `Example:`
      LIB"gfanlib.so";
      intmat M[2][2]=
      1,0,
      0,1;
      cone c=coneViaPoints(M);
      intvec p1=1,1;
      containsRelatively(c,p1);
      ==> 1
      intvec p2=0,1;
      containsRelatively(c,p2);
      ==> 0

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