Difference between revisions of "LeftSum Command"
From GeoGebra Manual
m |
m |
||
Line 1: | Line 1: | ||
− | <noinclude>{{Manual Page|version=5.0}}</noinclude> | + | <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 10:02, 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:
- This command draws the rectangles of the left sum as well.
- See also the commands: RectangleSum, TrapezoidalSum, LowerSum and UpperSum