How to factor out favored variables out of an equation?
Subject: How to factor out favored variables out of an equation?
From: Gerhard Zintel
Date: Sun, 23 Oct 2005 23:33:38 +0200
Hi List,
I'm on my way to go the first steps with Maxima. I solved a Matrix equation
succesfully but fail in the effort to rearrange the result. One of the
equations of the result is:
u12: - ((((T23 + T21) T34 + (T22 - T24) T33 + (- T23 - T21) T32
+ (T22 - T24) T31) u22 + (- p22 T23 - p22 T21) T44 + (p22 T24 - p22 T22) T43
+ (p22 T23 + p22 T21) T42 + (p22 T24 - p22 T22) T41) Zo
+ (T22 T34 - T24 T32) u22 - p22 T22 T44 + p22 T24 T42)/DENOM
I know, that I could convert the equation to something like:
u12: A * p22 + B * u22
and I'm looking for the values of A and B; It would be very helpful if I could
tell Maxima to factor out u22 and p22 instead of e.g. Zo as it has done it.
Is there any way to do so?
I would be very grateful for any help.
Gerhard
BTW: I tried to find it in the Maxima (Reference) Manual and the Maxima Book
without success.
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Gerhard Zintel Gerhard.Zintelmrs-thomas.de
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