This corresponds to issue 1875 ( http://code.google.com/p/sympy/issues/detail?id=1875 ).
Branch is 'unit-prop' at git://github.com/haz/sympy.git -- You received this message because you are subscribed to the Google Groups "sympy-patches" group. To post to this group, send email to sympy-patc...@googlegroups.com. To unsubscribe from this group, send email to sympy-patches+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sympy-patches?hl=en.