Integration is the inverse of differentiation of algebraic and trigonometric expressions involving brackets and powers. This can solve differential equations and evaluate definite integrals.

[3] On the Interplay Among Hypergeometric Functions, Complete Elliptic Integrals, and Fourier–Legendre Expansions. Journal of Mathematical Analysis and Applications (2019).

SINCE the publication of Prof. Zygmund's “Trigonometric Series” in 1935, there has been considerable demand for another book dealing with trigonometric integrals. Prof. Titchmarsh's book meets ...