Mostly about math, physics and computer science.
But also kanjis and modular origami.
This blog now has its own domain name, hurray !!!
The address of this blog has changed : it has simply dropped the .pagesperso-orange
If you happen to have stumbled across this page through redirection, please remove .pagesperso-orange from the original url and you will reach the webpage you requested.
Also, please change your bookmark accordingly. Thanks !