Image presents main tab of program wich will be shown after start, with 4 text inputs from wich data is begin loaded. Input on top serves a purpouse to aquire function of definite integral. Example of ...

Definite integrals are a fundamental concept in calculus, allowing us to compute the area under a curve on a given interval. In this article, we will explore the process of calculating definite ...

Return the value of the integral of a univariate function over a bounded interval given integrand as a Stan function and the bounds of the integration interval. Initial implementation may be be to use ...

Use this page to revise the following concepts within area under a curve and between curves: Let \(f\left(x\right)\) be a continuous function over \(x \in [a,b]\): \(\int_{b}^{a}f\left(x\right) dx\) ...

Note: The article usage is presented with a three- to four-day delay and will update daily once available. Due to ths delay, usage data will not appear immediately following publication. Citation ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

We explore a well-known integral representation of the logarithmic function, and demonstrate its usefulness in obtaining compact, easily computable exact formulas for quantities that involve ...

Abstract: The definition of the rough integral Pawlak proposed is improved. New notions are proposed, which are respectively the rough integral on a constant interval and the roughly integral upper ...