TITLE: Resources for Integrals?
QUESTION [10 upvotes]: I want to learn to solve integrals of some type, probably definite integrals with results involving various constants such as Catalan's, Euler-Mascheroni,Golden-ratio etc. and involving various functions like hyperbolic, inverse hyperbolic, hypergeometric, zeta etc. but can't find any resources on them. I found various sites with integration techniques but most of them list basic integration formulas.I am looking for something outside the elementary functions.Wikipedia and Wolfram are sudden spikes of unexplained complex results.

REPLY [2 votes]: If you are looking for free source, you may refer to the collection of proof of the integrals in Gradshteyn and Ryzhik. Just click the green link $\color{green}{\text{Proof}}$ to download the file.