Re: [sympy] Re: Changing Inequality solver output API to set Interval (as_set())

> Currently solve and solveset, both are dependent on the submodule inequalities.py (in solvers) for solving inequalities, which eventually also uses solve() You should replace the `solve()` in inequality.py with solveset_reals (solver for real equations). See https://github.com/sympy/sympy/issues

Re: [sympy] Group Theory module for sympy ( GSoC 2015 )

Hi Aaron, Thanks for the interest. I had actually created a rough draft of my proposal. But I am very doubtful it has the minute implementation details. However I had outlined my idea very briefly in the wiki here . As you have mentioned in an other

Re: [sympy] Group Theory module for sympy ( GSoC 2015 )

Yes, I like this. We should be able to define groups by symbolic generators, rather than being forced to use permutations. We will need to be able to support infinite groups as well for this to work (already in your example FreeGroup(a, b) is an infinite group). Following GAP seems like a good pla

Re: [sympy] Improving the Plotting module

On Fri, Jan 2, 2015 at 9:32 AM, Shivam Vats wrote: > Hi > I'm Shivam Vats, a second year undergraduate Maths and Computing student > at IIT, Kharagpur, India. I'll be applying for Gsoc > 2015 with Sympy. I've got a few patches merged and have been exploring > Sympy for over a few months. Though I

Re: [sympy] Re: Changing Inequality solver output API to set Interval (as_set())

That's probably a good thing. All algorithms should be eventually consolidated. Aaron Meurer On Fri, Jan 30, 2015 at 12:10 PM, AMiT Kumar wrote: > Forgot to mention: > Currently solve and solveset, both are dependent on the submodule > inequalities.py (in solvers) for solving inequalities, whic

Re: [sympy] Re: Changing Inequality solver output API to set Interval (as_set())

Forgot to mention: Currently solve and solveset, both are dependent on the submodule inequalities.py (in solvers) for solving inequalities, which eventually also uses solve(). On Friday, January 30, 2015 at 7:55:38 PM UTC+5:30, AMiT Kumar wrote: > > Yes, the new solveset always returns set & i

Re: [sympy] Quitting

Hi Jo, On Thu, Jan 29, 2015 at 8:37 PM, Joachim Durchholz wrote: > Am 29.01.2015 um 17:59 schrieb Aaron Meurer: >> >> Guys please stop. > > > tl;dr: I feel I need to quit from SymPy to stop this from happening again. > My latest ongoing work is on https://github.com/sympy/sympy/pull/8909 , feel >

Re: [sympy] Re: Changing Inequality solver output API to set Interval (as_set())

Yes, the new solveset always returns set & it does support inequalities, and I have gone through the work of Harsh, I came to know there is still lot of work to do in solveset as mentioned by Harsh and on ideas page, I am working on it, I will soon come up with a new thread on what I plan to i

[sympy] Re: Quitting

On Friday, January 30, 2015 at 6:37:11 AM UTC+3, Joachim Durchholz wrote: > > B) Argue to the arbiters into sanctioning Sergey more so that he stops > his passive aggression. > They can't do more, I'm not part of this project. But Aaron, maybe you can remove me from whitelist for this maillis

Re: [sympy] Re: How to Implement Functional Derivative?

On Thursday, January 29, 2015 at 10:35:53 PM UTC+1, Aaron Meurer wrote: > > SymPy already supports taking derivatives with respect to functions > symbolically, like F(f(x), x).diff(f(x)). Is this different from what you > are looking for? > In [1]: f(x).diff(f(y)) Out[1]: 0 In a functional d