Mariusz Iwaniuk

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4 years, 11 days

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These are replies submitted by Mariusz Iwaniuk


I read the Maple assistance and Yes You are right.

In Maple help system:
Important: Mixed 1-D math and 2-D math is not supported and not recommended stylistically.

If I convert to 1-D math input, then everything seems to work.




Plus 2015.2 update. See more in the file 



Thanks for explanation. :)


What I see is:

My Maple is:




Maybe it can be improved in the next version of Maple 2016 :)

@Rouben Rostamian  

Thank you very much for trying.

I found the e-book with me helps.

@Markiyan Hirnyk 

Mathematica can't solve this Pde.

@Rouben Rostamian  

I changed Boundary conditions:



but I'm getting this error:

Error, (in pdsolve/numeric) unable to handle elliptic PDEs

What thats  means?

@Preben Alsholm 

Thank You.I'm only have 5 point badges,I can't vote yet sorry.

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