Hakuluettelo:
Käännös:
cross-ratio (suomeksi)
- Määritelmät:
- (lb, en, geometry) A special number associated with an ordered quadruple of collinear points, particularly points on a projective line, and preserved by the fractional linear transformations.
Viimeisimmät haut: cross-ratio, true-leaf, distinguishabilities, calcioandyrobertsite, vintafolide, booby hutches