[PATCH] Add some missing Greek characters.

Noticed today, that some of the upper case characters were not showing in latex output... Author: Priit Laes Date: Tue Jun 30 23:53:10 2009 +0300 Add some missing Greek characters. Signed-off-by: Priit Laes diff --git a/sympy/printing/latex.py b/sympy/printing/latex.py index 2c

Pull request: Separation of variables for PDEs

Hey! I have made the final documentation and code touches to my many variable separation trees, I have rebased and rewritten the history (only ) and now I consider it to be tree-ready :) Please pull from my github's 'variable-separation' branch. You can pull from git://github.com/plaes/sympy.gi