Re: [sympy] Risch algorithm for Symbolic Integration -GSOC Idea

2014-02-01 Thread Chetna Gupta
Hi All This is such a big nostalgia moment! @Anurag There are three tasks mentioned on the PR. One of them being - Don't hardcode the value of a in the functions in cds.py. And the input should be a, not sqrt(a), (so, e.g., the input should be -1, not sqrt(-1)) I would try to solve this and

[sympy] Re: GSoC Conclusion

2013-10-01 Thread Chetna Gupta
Thanks Aaron looking forward for the next release On Tue, Oct 1, 2013 at 3:27 PM, Thilina Rathnayake thilina.r...@gmail.comwrote: Thank you for the update Aaron. Regards, Thilina On Tue, Oct 1, 2013 at 6:18 AM, Aaron Meurer asmeu...@gmail.com wrote: The Google Summer of Code program

[sympy] Irrational Numbers - Real and Imaginary Parts

2013-09-03 Thread Chetna Gupta
Inorder to get the real and imaginary parts of an irrational function, i have tried the following functions 1) as_real_imag() 2) expand_complex() While they work for most of the cases, both of them seem to fail when I have irrational functions in the denominator. For example for the case (i +

Re: [sympy] Irrational Numbers - Real and Imaginary Parts

2013-09-03 Thread Chetna Gupta
want to take a shot at fixing this, and I can help you out if you can't figure something out. Aaron Meurer On Tue, Sep 3, 2013 at 11:19 AM, Chetna Gupta chet...@gmail.comjavascript: wrote: Inorder to get the real and imaginary parts of an irrational function, i have tried

[sympy] Re: Google+ Hangouts

2013-04-29 Thread Chetna Gupta
This is a very good idea as it is face-to-face interactions are probably much more faster than typing at IRC channel but yes different time-zones would make this quite difficult in practice. -- You received this message because you are subscribed to the Google Groups sympy group. To

[sympy] Risch Algorithm

2013-03-16 Thread Chetna Gupta
Hi, Having been always interested in solving complex problems related to integration, derivatives etc, I found the GSOC subproject continuation of risch algorithm as something which I would like to work on. I have the following doubts regarding the same: 1) I am presently using Bronstein's

[sympy] Risch Algorithm

2013-03-16 Thread Chetna Gupta
Hi, Having been always interested in solving complex problems related to integration, derivatives etc, I found the GSOC subproject continuation of risch algorithm as something which I would like to work on. I have the following doubts regarding the same: 1) I am presently using Bronstein's

Re: [sympy] Risch Algorithm

2013-03-16 Thread Chetna Gupta
Oh yes i have seen raise NotImplementedErrors in the code, I'll try re-going through these sections in order to see *what* probably still needs to be added. Thanks for providing the detailed unimplemented sections from the book,I will go through the research paper and would revert back soon.