Jabarkan Definitions of the integral dari Integral dalam bahasa sunda

The most important integrals are the Riemann integral and the Lebesgue integral.  The Riemann integral was créated by Bernhard Riemann and was the first rigorous definition of the integral.  The Lebesgue integral was créated by Henri Lebesgue to integrate a wider class of functions and to prove very strong theorems about interchanging limits and integrals.

Although the Riemann and Lebesgue integrals are the most important ones, a number of others exist, including but not limited to: