MathGroup Archive 1998

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Symbolic Matrix Manipulations

Is there a package or procedure for doing symbolic matrix manipulations
in Mathematica?  Specifically, I'm looking for a way to prevent symbols
from commuting, ie (a b) != (b a), and forcing inverse function calls,
inv(a) instead of /a, when solving algebraic equations.  Sub matrix
partitioning would be nice to...


-------------------------------------------------------------- Dave
Cox	d.e.cox at		(919) 660-5417

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