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Question: How to use pdsolve?

Question:How to use pdsolve?

Mac Dude 1571 Maple 2017
pde pdsolve differential-equations
April 15 2019
0

This may be a stupid question, but I am having elementary trouble with pdsolve.

I have the following pde system:

PDE:=[diff(f(x,xp),x)=-(1/2)*(L*xp+2*x)*kl,diff(f(x,xp),xp)=-(1/4)*kl*L*(L*xp+2*x)];

Trying to solve it:

pdsolve(PDE)                                                          

I get this error message:

Error, (in pdsolve/sys) too many arguments; some or all of the following are wrong: [{f(x, xp)}, handlenonrationalfunctionsofdependentvariables = false]


I don't understand any of this; can someone enlighten me?

TIA

M.D.

pde.mw

 
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