File:Hesse configuration.svg

Summary

Description
English: The nine points and twelve lines of the Hesse configuration. Because the configuration is not realizable in the Euclidean plane, four of its lines (the four broken diagonals of the 3×3 array of points) are drawn as curves.
Date
Source Own work
Author David Eppstein
Category:Projective geometry Category:Lines and points Category:Files by User:David Eppstein from en.wikipedia Category:Incidence geometry

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

Category:CC-Zero#Hesse%20configuration.svgCategory:Self-published work
Category:CC-Zero Category:Files by User:David Eppstein from en.wikipedia Category:Incidence geometry Category:Lines and points Category:Projective geometry Category:Self-published work