Spline Command
From GeoGebra Manual
Revision as of 11:13, 11 August 2015 by Markus.winkler (talk | contribs)
- Spline[ <List of Points> ]
- Creates a spline through all points.
- Spline[ <List of Points>, <Order ≥ 3> ]
- Creates a spline with given order through all points.
Comments
The result of the spline command is a curve. Spline algorithm is used for x and y coordinates separately: first we determine values of t that correspond to the points (based on Euclidian distances between the points), then we find cubic splines as functions t->x and t->y.
