Difference between revisions of "LowerSum Command"
From GeoGebra Manual
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;LowerSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ] | ;LowerSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ] | ||
: Calculates the ''lower sum'' of the given function on the interval [''Start x-Value, End x-Value''], using ''n'' rectangles. | : Calculates the ''lower sum'' of the given function on the interval [''Start x-Value, End x-Value''], using ''n'' rectangles. |
Revision as of 11:11, 6 August 2015
- LowerSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]
- Calculates the lower sum of the given function on the interval [Start x-Value, End x-Value], using n rectangles.
- Example:
LowerSum[x^2, -2, 4, 6]
yields 15.
- Note:
- This command draws the rectangles for the lower sum as well.
- See also the commands: UpperSum, LeftSum, RectangleSum, and TrapezoidalSum.
- This command draws the rectangles for the lower sum as well.