Question: Please help me optimize code

November 06 2011 icegood 265

Please, start attach from beginning till that place where 


I'm interest in all MainF and MainFDerivative... functions called as fast as possible. Firstly i evaluate them

symbolically but i cannot get why simply symbolical output of MainFDerivative3YYY(u, v, w) takes ssoo long. I  don't beleive that symbolical output slow itself. So, call is reevaluated. For wtf? But nevertheless numerical output seems to be fast. Can i do it even faster?

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