LowerSum Command
From GeoGebra Manual
- 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.
- This command is designed as a visual aid so won't give accurate answers if the number of rectangles is too large.
- See also the commands: UpperSum, LeftSum, RectangleSum, and TrapezoidalSum.
- This command draws the rectangles for the lower sum as well.
