Math 2.0

Real functions Riemann and related integrals Concept

Riemann sum

Summary

A Riemann sum approximates an integral by a finite sum of areas of rectangles. Each rectangle uses the value of the function at a chosen point of a subinterval. The node Riemann sum gives the precise definition.

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Further reading

  1. Web https://en.wikipedia.org/wiki/Riemann_sum, lead section
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