File:Integral Riemann sum.png

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Summary

Description	Plot of function and Riemann sum rectangles
Date	2 July 2007
Source	self-made using text editor, rendered with GLIPS Graffiti
Author	KSmrq

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An example Riemann sum for the integral $\int_{-2}^{2} \tfrac15 \left( \tfrac{1}{100}(322 + 3 x (98 + x (37 + x))) - 24 \frac{x}{1+x^2} \right) dx ,$ showing tagged partition. Intervals widths and sample positions are irregular. Largest interval marked in red.

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Integral

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