escorpsy

Jacobe supta

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9 years, 29 days

MaplePrimes Activity


These are questions asked by escorpsy

Hi guys ,

 

I have the equation dt=(L/r)*(1 - a^3/r^3)^(-1/2) dr which want to integrate on both side and then solve in terms of r.(L and a are constants). I know the answer (r=a (cosh(3t/2*L)^2/3),but it seems maple can not produce it!

 

Mathematical almost compute it corectly! altough i think  tanh-1, should be cosh^-1(x/a)^3/2

 

I would appreciate if someone can help me

 

 

 

Thanks so muchproblem.mw

Hi guys,

an error appeared in solving a set of equations and plotting the solution, I dont know how to handle it!!

Thanks for your help

Best

 

problem.mw

Hi guys,

I have problem with doing a complicated integral ! 

Thanks for your help.

cheers.

Question.mw

Hello guys, 

I have a probelm with computing an integral by maple. I dont know why maple cannot compute.

 

integral.mw

Thank you for your attention

Best

Hello guys, I want to compute Einstein tensor components of Kerr metric, but it seems there are some problems with computing.

 

Thank you for your help.Kerr.mw

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