$ \newcommand{\sech}{\mathop{\rm sech}\nolimits} \newcommand{\csch}{\mathop{\rm csch}\nolimits} \newcommand{\R}{\mathbb{R}} \newcommand{\basis}{\underline{\mathbf{e}}} $

About

The Rejbrand Encyclopædia of Curves and Surfaces is created and maintained by Andreas Rejbrand, www.rejbrand.se.

All images are created using AlgoSim, algosim.se, unless otherwise noted.

Please send comments, questions, and errata to andreas@rejbrand.se.

The encyclopedia is constantly updated, and new articles appear every now and then.