RE: [FWP] Math::Expression

[Jeff Pinyan <jeffp@crusoe.net>]

On Nov 30, Larry Rosler blah blah blah:

> Some simplification would help (lots of symbolic math programs do this):
> 
> d/dx (sin(x) * sin(x) + cos(x) * cos(x))
> 
> produces:
> 
> (sin(x) * cos(x))+(sin(x) * cos(x))+((cos(x) * (-sin(x)))+(cos(x) *
> (-sin(x)))) 

I'd appreciate any pointers on how to go about doing this.

-- 

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