sympy/sympy — pull request #2376 by torsknod (2013-08-11 13:32:04+00:00)
Title: 2014: Added tests provided in patch attached to issue

As offered, I have added at least the tests provided in the patch for the issue.
As the tests now pass without the changes made, I have not put work into porting them to master so far.
Tuples, lists, sets and frozensets are now all working to provide equations.

Regards
Torsten

P.S.: Please give me feedback if I did something wrong with the pull request, as it is my first.