[sage-devel] hyperbolic geometry and fundamental domains for subgroups of PSL(2,ZZ)

2010-07-20 Thread Vincent D
Hello, I did write two almost complete patches for hyperbolic geometry (#9439) and plotting fundamental domains of subgroups of PSL(2,Z) (#9557). I'm not so interested in plotting fundamental domains of the standard congruence groups but it would be very nice to put all that in a generic framework

[sage-devel] Hyperbolic geometry

2008-01-29 Thread Philippe Saade
Hi everybody I need to make some simple drawings in Poincaré disk model of hyperbolic geometry (and some on the hyperboloid model too). I didn't find any python package for that (searching on Google). Before i start coding it in python, does anybody know of some existing stuff available ? Than