Difference between revisions of "Freehand Function Tool"
From GeoGebra Manual
(Freehand Function Tool (will replace Freehand Shape Tool in Graphing soon)) |
(No difference)
|
Revision as of 11:11, 2 October 2019
The Freehand Shape Tool lets you either sketch a function, or you can draw a freehand circle, segment or polygon and it will be recognized and converted to an exact shape. If a function f is created, you can compute its value at certain point, place a point on it or perform some transformations. Derivatives for these functions are not supported (tangents are supported as a numerical approximation)
Notes:
- You can use all the curve fitting commands on functions created by this Tool, e.g. FitSin_Command
- You can use the Integral command on functions created with this tool e.g.
Integral[f, 1, 5]
to shade under it and find the area