user_guide:tutorials:master:random

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user_guide:tutorials:master:random [2020/03/25 16:17] – joswiguser_guide:tutorials:master:random [2020/05/12 05:00] (current) – external edit 127.0.0.1
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 true true
 </code> </code>
-With probability one such polytopes are simplicial.+===== Random points sampled from a normal distribution =====
  
-===== Random polytopes which are neither simplicial nor simple =====+A second way to randomly construct a polytope is by sampling points by a standard normal distribution. The following chooses 100 points sampled from the standard normal distribution in 3-space. 
 + 
 +<code perl> 
 +> $p2 = rand_normal(3, 100); 
 +> print $p2 -> SIMPLICIAL, "\n", $p2 -> F_VECTOR; 
 +true 
 +24 66 44 
 +</code> 
 +With probability one such polytopes under either distribution are simplicial. 
 + 
 +===== Random polytopes with are neither simplicial nor simple =====
  
 <code perl> <code perl>
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 > print $p3->SIMPLICIAL, " ", $p3->SIMPLE, "\n", $p3->F_VECTOR; > print $p3->SIMPLICIAL, " ", $p3->SIMPLE, "\n", $p3->F_VECTOR;
 false false false false
-30 163 256 123+30 162 251 119
 </code> </code>
  
  • user_guide/tutorials/master/random.txt
  • Last modified: 2020/05/12 05:00
  • by 127.0.0.1