Re: Manipulating a matrix
- To: mathgroup at smc.vnet.net
- Subject: [mg59233] Re: Manipulating a matrix
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Wed, 3 Aug 2005 01:19:40 -0400 (EDT)
- Organization: Uni Leipzig
- References: <dcmuig$glg$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi, m = Table[a[i, j], {i, 5}, {j, 5}] Drop[#, 1] &[Drop[#, 1] & /@ m] ?? Regards Jens "Ramier" <wissam2 at online.fr> schrieb im Newsbeitrag news:dcmuig$glg$1 at smc.vnet.net... | Hello everyone, | | I think that my question is rather simple and maybe I ought to go | deeper into Mathematica book: | I have a n x n matrix and I'd like to remove the first line and the | first column in order to get the (n-1)x(n-1) matrix with the entries | remaining. Is there a simple way to do that ? | | Perhaps my question is really simple or idiot but I've never used | Mathematica before. | | Thanks a lot, | | Wissam |