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Re: symbolic matrix calculation doesn't work

• To: mathgroup at smc.vnet.net
• Subject: [mg56381] Re: [mg56368] symbolic matrix calculation doesn't work
• From: "Christoph Lhotka" <lhotka at astro.univie.ac.at>
• Date: Sat, 23 Apr 2005 01:16:13 -0400 (EDT)
• Sender: owner-wri-mathgroup at wolfram.com

Hi !

In[..]:= ?.
a.b.c or Dot[a, b, c] gives products of vectors, matrices and tensors

In[..]:=A.B

with kind regards...


On Fri, 22 Apr 2005 06:25:51 -0400 (EDT)
 "Jack" <jack.peng at gmail.com> 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
> 


-- Christoph Lhotka --
University of Vienna
Institute for Astronomy
Tuerkenschanzstr. 17 
1180 Vienna, Austria
fon. +43.1.4277.518.41
mail. lhotka at astro.univie.ac.at