Re: delete something from a complex list
- To: mathgroup at smc.vnet.net
- Subject: [mg58083] Re: delete something from a complex list
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Fri, 17 Jun 2005 07:09:31 -0400 (EDT)
- Organization: Uni Leipzig
- References: <d8u6sd$8mo$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi, DeleteCases[ {{{{1, 3, 2, 4}}, {{5, 2}}}, {{4, 2}, {6, 1, 7}}}, 1 | 2, Infinity] ?? Regards Jens "mark" <rotree2003 at yahoo.com> schrieb im Newsbeitrag news:d8u6sd$8mo$1 at smc.vnet.net... > > hi > how to delete numbers 1 and 2 from the > multilevel nested list, while preserving the > structure: > {{{{1,3,2,4}},{{5,2}}},{{4,2},{6,1,7}}} > i hope the result is: > {{{{3,4}},{{5}}},{{4},{6,7}}} > i have tried delete with no success but after i > have flatten the list. > thanks > >