Freehand Shape Tool

From GeoGebra Manual
Revision as of 10:39, 3 October 2019 by Mathmum (talk | contribs) (( ) for command arguments)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

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)

  • 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
© 2021 International GeoGebra Institute