PathParameter Command
From GeoGebra Manual
Revision as of 15:52, 6 August 2015 by Markus.winkler (talk | contribs)
- PathParameter[ <Point On Path> ]
- Returns the parameter (i.e. a number ranging from 0 to 1) of the point that belongs to a path.
- Example:Let
f(x) = x² + x - 1
andA = (1, 1)
is a point attached to this function.PathParameter[A]
yields a = 0.47.