Hello, 
my name is Shekhar Prasad Rajak.I want to discuss about Solver and Solveset 
module
https://github.com/sympy/sympy/wiki/GSoC-2016-Ideas#solvers .I am going to 
apply for GSoc'16, so trying to know
what sympy community expecting.
Solveset came to Replace all internal solve() calls 
https://github.com/sympy/sympy/issues/8711
So I should focus on Solveset,right?
I have some questions :
1.What are the main problems/issues in Solver and Solveset right now?
2.Is Solveset module done?If not,what are the main features, that should be 
added ?
I have seen Harsh's PR : https://github.com/sympy/sympy/pull/7523
It seems, these need some works :
-functions solvable by LambertW
  -functions that can be recast as polynomials with a change of variables 
this, for example; this can be 
  factored out of solve  where multiple generators are handled
  -use something like this : 
https://github.com/sympy/sympy/pull/7523#issuecomment-62198981
  to handle the XFAILed test test_real_imag_splitting1, this will be 
handled in the set module.

3.This is list of Issues/ Discussions I found. 
https://github.com/sympy/sympy/wiki/GSoC-2014-Application-Harsh-Gupta:-Solvers#relevant-issues-discussions-and-references
  
<https://github.com/sympy/sympy/wiki/GSoC-2014-Application-Harsh-Gupta:-Solvers#relevant-issues-discussions-and-references>
but I don't know, whether they are solved or not.
Issues which are still open in github repo, need solutions.
There are also links of pdf and research papers, I am not sure whether they 
are implemented or not.

4.Can we use python library multiprocessing,Synchronization for the faster 
execution?one issue was opened for the same,which is closed now.But it is 
always better to take less time.


--
Shekhar Prasad Rajak

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