Fixes the problems with user defined __rdiv__ (issue #432).
treea5fcc15b3868a268ecedacc7fa2659a26b63b226
-rw-r--r-- 51 .hgignore
-rw-r--r-- 638 .hgtags
-rw-r--r-- 1509 LICENSE
-rw-r--r-- 196 MANIFEST.in
-rw-r--r-- 4437 README
-rw-r--r-- 262 TODO
drwxr-xr-x - bin
drwxr-xr-x - data
drwxr-xr-x - doc
drwxr-xr-x - examples
-rwxr-xr-x 8449 setup.py
drwxr-xr-x - sympy