Re: symbolic matrix calculation doesn't work
- To: mathgroup at smc.vnet.net
- Subject: [mg56389] Re: symbolic matrix calculation doesn't work
- From: Peter Pein <petsie at arcor.de>
- Date: Sat, 23 Apr 2005 01:16:27 -0400 (EDT)
- References: <d4amba$jg0$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Jack wrote: > Hi, > I am new to Mathematica and I can't seem to get mathematica to > multiply symbolic matrices. Can anyone please help? The notebook file > is at http://www.eecs.berkeley.edu/~xpeng/question/ > Thank you so much. Please reply to xpeng at eecs.berkeley.edu. > > Jack > Hi Jack, there are "issues" with MatrixForm[], despite the documentation ("MatrixForm acts as a =93wrapper=94, which affects printing, but not evaluation."). Instead of T=-({{1, 1}, {1, 1}}/(2*u))//MatrixForm, you should type ( T=-({{1, 1}, {1, 1}}/(2*u)) )//MatrixForm -- Peter Pein Berlin