Dictionary and Language Portal
Online Dictionary
Allmath Homepage
Math Tools
Flash Cards!!!
Metric Converter
The Magic Square
Reference Pages
Math Glossary
Math Headlines
Multiplication Table
Metric Factors
Biographies of Math
Other Math Links
Ask The Experts
Visit Dr. Math
Visit our Dictionary
About allmath.com
Who are We?
Contact Us

Chasles, Michel



Mathematician, born in Epernon, NC France. He entered the Ecole Polytechnique in 1812, and became a military engineer, but resigned to devote himself to mathematics, becoming professor of geometry at the Sorbonne in 1846. He greatly developed synthetic projective geometry by means of cross-ratio and homographies without the use of co-ordinates.

Mathematicians biographies text content is © (1990), (1991-1998)
AND Reference Data Ltd.,Oxford, UK.

copyright © 1997-2014 Allsites LLC. All rights reserved.
allmath.com, mathbook.com and "virtual mathbook" ® are all service marks of Allsites LLC.
periodic table metric conversion