Coefficients of functions and derivatives of functions

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Alan Bromborsky

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Aug 13, 2014, 4:40:58 PM8/13/14
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If I have a sympy expression that contains general functions, say F1,
F2, etc. and partial derivatives of the functions what is the best way
to determine the coefficients of the functions and derivatives assuming
the expression is a linear function of F1, F2, etc. and the partial
derivatives and what you want is the coefficients of the linear function.

Alan Bromborsky

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Aug 13, 2014, 6:44:38 PM8/13/14
to sympy
Additional question is if I have a sympy expression how do I determine
all the general functions and partial derivatives of the general
functions in the expression (this would be to automate the determination
in the previous question)?
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