[sympy] Re: Possible bug in integral

2013-08-17 Thread Manoj Kumar
Okay, I "attempted" to fix this issue. See https://github.com/sympy/sympy/pull/2390 -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sympy+unsubscr...@googlegroups.com.

Re: [sympy] Re: Possible bug in integral

2013-08-11 Thread Aaron Meurer
The discussion on the pull request is more accurate. See the other issue. Aaron Meurer On Sun, Aug 11, 2013 at 11:54 AM, Manoj Kumar wrote: > Hi, I just had the time to have a look at the issue. After reading it, I'm > inferring that performing subs on an unevaluated integral, should do the > sa

[sympy] Re: Possible bug in integral

2013-08-11 Thread Manoj Kumar
Hi, I just had the time to have a look at the issue. After reading it, I'm inferring that performing subs on an unevaluated integral, should do the same as what xreplace does For example: eq = Integral((exp(x*log(x))*log(x)), (x, 0, 1)).subs(exp(x*log(x)), x**x) Integral(exp(x*log(x))*log(x), (x

[sympy] Re: Possible bug in integral

2013-08-09 Thread Manoj Kumar
Thanks. I shall try having a detailed look at it, as soon as I try cleaning up https://github.com/sympy/sympy/pull/2359 -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to

Re: [sympy] Re: Possible bug in integral

2013-08-09 Thread Aaron Meurer
There was some discussion on this at https://code.google.com/p/sympy/issues/detail?id=2571, but ultimately I think we should do what I described at https://code.google.com/p/sympy/issues/detail?id=3829, namely subs should always try to return a mathemetically correct result, meaning that for an ind

Re: [sympy] Re: Possible bug in integral

2013-08-09 Thread Ondřej Čertík
On Fri, Aug 9, 2013 at 12:51 PM, Manoj Kumar wrote: > Thanks Ondrej. Thats great, but I don't know what type eq is, it can be > anything. Is there any way of doing this other than checking if eq is an > instance of Integral or checking individual terms in eq.args if they are > instances of Integra

[sympy] Re: Possible bug in integral

2013-08-09 Thread Manoj Kumar
Thanks Ondrej. Thats great, but I don't know what type eq is, it can be anything. Is there any way of doing this other than checking if eq is an instance of Integral or checking individual terms in eq.args if they are instances of Integral? -- You received this message because you are subscrib