Difference between revisions of "LeftSum Command"

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<noinclude>{{Manual Page|version=5.0}}</noinclude>
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<noinclude>{{Manual Page|version=5.0}}</noinclude>{{command|function}}
{{command|function}}
 
 
;LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]
 
;LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]
 
:Calculates the left sum of the function in the interval using ''n'' rectangles.
 
:Calculates the left sum of the function in the interval using ''n'' rectangles.

Revision as of 09:02, 6 August 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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