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Question: Pre-update, integral used to work!

Question:Pre-update, integral used to work!

tzu09 10 Maple
integration hypergeom
January 02 2022
2

Hi Guys,

I am not sure where I'm going wrong, but last year (I am sure!) the integral of this equation (eq2) was given by Maple in terms of the Hypergeom function.

eq2:=x^(-2)/((z)-x^(a));
Int(f,x)=int(eq2,x=1..x1);

However, this year, I get no further than the following.  What am I doing wrong here, I'm now using Maple 2021.2.

In previous version of maple, the above commands would report a solution in terms of hypergeometric 2F1 or LerchPhi.  Something like this, -(-LerchPhi(x1^a/z,1,-1/a)+LerchPhi(1/z,1,-1/a)*x1)/z/a/x1

How do I get Maple 2021.2 to provide the solution to the integral?

Thanks very much,

Rhod
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