Jacobe supta

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7 years, 364 days

MaplePrimes Activity

These are questions asked by escorpsy

guys i got this error permanently for everything , can anyone help me ?

hello guys i have 2 diiferential equations and i want to check a solution for that , how to do it ?

E and B are functions of r .


i want to put E(r)= r^a and B(r)=e^ar in

guys, is there any possibility to obtain field equations of einstein-hilbert action?

best regards

hello , to solve a differential euqations , maple gave me this error. please help me.

hello guys

i have a 2-sphere metric (ds^2=dθ^2+sinθ^2 dφ^2) , how to calculate R^abcd R_abcd . 


thank you very much

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