Re: Combination List
- To: mathgroup at smc.vnet.net
- Subject: [mg77884] Re: Combination List
- From: "Sem" <sarner2006-sem at yahoo.it>
- Date: Tue, 19 Jun 2007 06:34:04 -0400 (EDT)
- References: <f55qci$k58$1@smc.vnet.net>
Hi, you may take a look at DiscreteMath`Combinatorica` package; KSubsets[list, k] is what you need. Sem "Bruno Campanini" <BC at gmail.com> news:f55qci$k58$1 at smc.vnet.net... >I know combinations of 4 elements taken 3 by 3 is 4, > that is Binomial[4,3] = 4 > How can I get the list: > 1 2 3 > 1 2 4 > 1 3 4 > 1 4 2 > > The same way I get permuations list from Permutations[{...}] > ??? > > Bruno >