Tractrix vs Pseudosphere - What's the difference?
tractrix | pseudosphere |
The curve that satisfies the following property: That segment of the tangent line that lies between the point of tangency and a fixed line has length independent of the point of tangency chosen.
(geometry) A surface generated by rotating a tractrix about its asymptote; a tractricoid
(geometry) Any of various surfaces with constant negative Gaussian curvature.
