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Showing posts from August, 2022

A log trig integral \int_0^{\pi/2}\ln\left(1+a\sin^2 x \right) \,dx

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In this post we will prove the following result Click here for the proof We have relied on the previous established result Proof   here .

Trig integral equals alternate inverse reciprocal binomial series

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In this entry we will solve the following integral to this end we should recall a previous established result. Click here for the proof of the integral.                       Proof of the binomial series here   .

log log integral inverse sech

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In this entry we will prove the following result Click here to read it. Some previous established results were used, i.e.: Lerch´s formula Click here for the proof. Relation between Bernoulli´s polynomials and Hurwitz zeta function click here for the proof (equations 8.22 and 8.30)

INFINITE PRODUCTS AND JACOBI THETA FUNCTION

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This entry has some of the infinite product related to Jacobi Theta function proved. Click here to read it. The Jacobi triple product proved here , plays a central role in their proof as well some special values of the Jacobi theta function, see here