Evaluation of integrals through psi function

Ramesh Kumar Muthumalai

doi:10.71712/

PDF (inglés)

Publicado: 2025-08-08

DOI: https://doi.org/10.71712/

Palabras clave:

integrals, psi function, infinite series, special functions

Ramesh Kumar Muthumalai

Department of Mathematics, Saveetha Engineering College, Saveetha Nagar, Thandalam, Chennai -602 105, Tamil Nadu, India

Resumen

Some integrals involving various combinations of elementary functions with psi function are evaluated through elementary methods on properties of psi function. In addition, evaluation of integrals involving various combinations of trigonometric and hyperbolic functions with elementary functions are shown.