Re: Re: DeleteCases : several at once, conditions

*To*: mathgroup at smc.vnet.net*Subject*: [mg49705] Re: [mg49669] Re: DeleteCases : several at once, conditions*From*: DrBob <drbob at bigfoot.com>*Date*: Thu, 29 Jul 2004 07:43:19 -0400 (EDT)*References*: <cd8b1n$olb$1@smc.vnet.net> <cdb1ht$aiv$1@smc.vnet.net> <200407271100.HAA11146@smc.vnet.net>*Reply-to*: drbob at bigfoot.com*Sender*: owner-wri-mathgroup at wolfram.com

Union@{{1,3},{1,4},{1,5},{1,7},{1,8},{1,9},{1,9},{1,9},{1,9},{2,3},{2,3},{ 2,5},{2,6},{2,7},{3,5},{3,6},{3,7},{3,8},{3,9},{ 3,9},{3,10},{4,6},{4,8},{4,8},{4,10},{5,7},{5,10},{6,7},{6,7},{6,7},{6, 7},{6,8},{6,10},{7,8},{7,9},{8,10},{8,10}} {{1,3},{1,4},{1,5},{1,7},{1,8},{1,9},{2,3},{2,5},{2,6},{2,7},{3,5},{3,6},{ 3,7},{3,8},{ 3,9},{3,10},{4,6},{4,8},{4,10},{5,7},{5,10},{6,7},{6,8},{6,10},{7,8},{7, 9},{8,10}} Bobby On Tue, 27 Jul 2004 07:00:50 -0400 (EDT), camerzone <camerzone at yahoo.com> wrote: > Thank you for all the responses. I found them most helpful. > > How about if I want to delete repeating cases? Say I want to be left > with a list of unique pairs from this list > ll={{1, 3}, {1, 4}, {1, 5}, {1, 7}, {1, 8}, {1, 9}, {1, 9}, {1, 9}, { > 1, 9}, {2, 3}, {2, 3}, {2, 5}, {2, 6}, {2, 7}, {3, 5}, {3, 6}, { > 3, 7}, {3, 8}, {3, 9}, {3, 9}, { > 3, 10}, {4, 6}, {4, 8}, {4, 8}, {4, 10}, {5, 7}, {5, 10}, {6, 7}, > {6, > 7}, {6, 7}, {6, 7}, {6, 8}, {6, 10}, {7, 8}, {7, 9}, {8, 10}, {8, > 10}} > > TIA, again. > > > -- DrBob at bigfoot.com www.eclecticdreams.net

**References**:**Re: DeleteCases : several at once, conditions***From:*camerzone@yahoo.com (camerzone)