Difference between revisions of "LeftSum Command"

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;LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]
 
;LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]

Revision as of 13:51, 24 July 2015



LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]
Calculates the left sum of the function in the interval using n rectangles.
Example: LeftSum[x^2 + 1, 0, 2, 4] yields a = 3.75
Notes:
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