INTEGRATION OF FUNCTIONS: THE FEYNMAN METHOD

10.11.2022 International Scientific Journal "Science and Innovation". Series A. Volume 1 Issue 7

Z. Shaxobiddinova

Abstract. In this paper we will learn method of calculating integrals from using the Feynman method, which allows us to obtain an accurate analytical solution. Specific solutions of the examples are given. After reviewing the necessary theory, we will proceed to work through some examples and also in this article we will compute improper integral, definite integral and the Dirichlet integral in two technique.

Keywords: improper integrals, definite integral, Feynman trick, Dirichlet integral, Leibniz formula, differentiation under the integral sign.