LeftSum Command
From GeoGebra Manual
- LeftSum[ <Function>, <Start x-Value>, <End x-Value>, <Number of Rectangles> ]
- Calculates the left sum of the function in the interval [a, b] using n rectangles.
Note:
- This command draws the rectangles of the left sum as well.
- See also RightSum Command, RectangleSum Command LowerSum Command and UpperSum Command