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Re: Unique List

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  • Subject: [mg371] Re: [mg358] Unique List
  • From: Benno Puetz <puetz at>
  • Date: Tue, 27 Dec 94 18:34:28 -0600

> I'm trying to simulate a lottery pick of 6 numbers between 1 and 42  

> but no repeats are allowed.  Any clever tricks to get a list with  

> no members repeated?


In[1]:= <<DiscreteMath`Combinatorica`

In[2]:= ?RandomKSubset
RandomKSubset[l,k] returns a random subset of set l with exactly k  

In[3]:= RandomKSubset[Range[1,49],6]

Out[3]= {7, 24, 34, 37, 41, 45}

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