Generating r-combination or r-permutations with replacement.
- To: mathgroup at smc.vnet.net
- Subject: [mg51248] Generating r-combination or r-permutations with replacement.
- From: "phil" <enfo at ucla.edu>
- Date: Sun, 10 Oct 2004 01:57:19 -0400 (EDT)
- Organization: University of California, Los Angeles
- Sender: owner-wri-mathgroup at wolfram.com
Is there an easy function in mathematica that generates a set/list that consists of r-combinations or r-permutations with replacement? e.g. I want the set of all possible sets with 3 elements, with entries from {1,2,3,4}, and also the set of all possible unordered sets with 3 elements, with entries from {1,2,3,4}. Any help is appreciated, -Philip Lu
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- From: Andrzej Kozlowski <akoz@mimuw.edu.pl>
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