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--- workshop1109 [2011/09/13 06:35] – [polymake Workshop at UC Berkeley] joswig
+++ workshop1109 [2011/09/14 16:03] – started solutions section joswig
@@ Line 57: / Line 57: @@
 print $rp2->HOMOLOGY;
 fan::normal_fan(load("snub-dodecahedron.poly"))->VISUAL;
+</code>
+===== Solutions to Selected Exercises =====
+==== 10. Smooth fan in R^3 with 10 rays ====
+<code>
+$c=cube(3);
+$cc=new Polytope(INEQUALITIES=>($c->FACETS/(new Matrix<Rational>([[2,-1,-1,-1],[2,-1,1,1],[2,1,-1,1],[2,1,1,-1]]))));
+print $cc->N_FACETS, ", ", $cc->SMOOTH;
+$cc->VISUAL;
+$f=fan::normal_fan($cc);
+$f->VISUAL;
 </code>