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Solving ODE

rmikołajczyk
6-Contributor

Solving ODE

Hello.

I need to solve many simple ODEs and I need coefficients of each power of x. I don't know how to do it or whether it is possible in this software (PTC MathCAD Prime 3.1). Please help. I show example below.

problem.jpg

1 ACCEPTED SOLUTION

Accepted Solutions
vlehner
13-Aquamarine
(To:rmikołajczyk)

Hi Rafal,

look at the Attachement, hope it helps you.

Regards, Volker

Volker

View solution in original post

6 REPLIES 6
LucMeekes
23-Emerald III
(To:rmikołajczyk)

You do not have ODE's but a set of 4 equations and 4 unknowns:

Luc

Maple

Thanks for answer

But it isn't what I expected. I must determine (define) every single variable separately and finally I'll get the function. Above it is simple example, where every equation give one coeff. I can do it myself on paper faster. I would like to determine boundary value problem [where each of the problems are different and they are related to w-w''' ] and get the shape of function. Is this possible even? Is it possible?

problem2.PNG

vlehner
13-Aquamarine
(To:rmikołajczyk)

Hi Rafal,

look at the Attachement, hope it helps you.

Regards, Volker

Volker
rmikołajczyk
6-Contributor
(To:vlehner)

Thanks to everybody for answers
It seems that Volker Lehner‌ solved my problem. Thank you!

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