AffineRatio Command

From GeoGebra Manual
Revision as of 09:43, 11 October 2017 by Mathmum (talk | contribs) (command syntax: changed [ ] into ( ))
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search


AffineRatio( <Point A>, <Point B>, <Point C> )
Returns the affine ratio λ of three collinear points A, B and C, where C = A + λ * AB.
Example: AffineRatio((-1, 1), (1, 1), (4, 1)) yields 2.5
© 2024 International GeoGebra Institute