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. | ||
| + | :{{example|1=<code><nowiki>LowerSum[x^2, -2, 4, 6]</nowiki></code> yields ''15''.}} | ||
:{{Note|1=<br> | :{{Note|1=<br> | ||
:*This command draws the rectangles for the lower sum as well.<br> | :*This command draws the rectangles for the lower sum as well.<br> | ||
:*See also the commands: [[UpperSum Command|UpperSum]], [[LeftSum Command|LeftSum]], [[RectangleSum Command|RectangleSum]], and [[TrapezoidalSum Command|TrapezoidalSum]]. }} | :*See also the commands: [[UpperSum Command|UpperSum]], [[LeftSum Command|LeftSum]], [[RectangleSum Command|RectangleSum]], and [[TrapezoidalSum Command|TrapezoidalSum]]. }} | ||
Revision as of 09:32, 12 April 2013
- 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.
