Hi Sachin, Though I am not very familiar with the series module. However, I would suggest to describe the mathematics in your proposal behind the fix if there is any. And what have you thought about the community bonding period? Regarding the sufficiency of the work, it's very difficult to comment right now. From my experience, it's better to plan extra work so that in future you have options if some of your ideas don't work out you can shift to others.
Best wishes. On Sat, Mar 7, 2020 at 8:30 PM Sachin Agarwal <[email protected]> wrote: > Hi > > I have decided to focus on the "series" module, since I am a bit familiar > with its maths. > When I was going through the issues labelled "series", I observed many > issues where limit values are evaluated incorrectly by sympy. > Hence, I have planned to improve the limit evaluation capabilities of > sympy and resolve some other issues as well related to series module. > > *Phase-1 plan:* > > 1) https://github.com/sympy/sympy/issues/17751 > 2) https://github.com/sympy/sympy/issues/17792 > 3) https://github.com/sympy/sympy/issues/18482 > 4) https://github.com/sympy/sympy/issues/15323 > > These 4 issues are related to wrong evaluations of limit expressions done > by sympy. As far as I have investigated, all these issues have their root > cause in the series module itself. So I will try to fix these first. > > Afterwards: > > 5) https://github.com/sympy/sympy/pull/18656 > > This is a WIP PR by me on the implementation of Raabe's Test (which was > previously not there in the codebase). This is related to "concrete" > module, but will definitely improve evaluations related to series module as > well. Therefore, I will complete this next. > > Finally: > > 6) https://github.com/sympy/sympy/issues/14068 > > This is a long pending issue related to "series module". Lot of work needs > to be done here, and all that needs to be done has been put in a comment > by @jksuom here: > https://github.com/sympy/sympy/issues/14068#issue-293993872. > So I will completely follow his suggestions and resolve this issue, which > will also resolve some other issues linked to this issue like: > https://github.com/sympy/sympy/issues/18008. > > With this, I conclude my Phase-1 plan. > > WIll this be enough for Phase-1 or do I have to add some more issues to > the list? > > > With regards, > Sachin Agarwal > > On Wed, Feb 5, 2020 at 10:10 AM Jonty K. <[email protected]> wrote: > >> I was also thinking of a similar proposal substance. Thanks for throwing >> some light into this topic. >> >> -- >> 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 [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/6438dc63-22dd-447a-9b58-8895066f45b8%40googlegroups.com >> . >> > -- > 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 [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/CAM8%3DFcB%2BwA7b5wm_VwNn2EpSOwZoYrPFC1CfDL%2BttngJjNw4oA%40mail.gmail.com > <https://groups.google.com/d/msgid/sympy/CAM8%3DFcB%2BwA7b5wm_VwNn2EpSOwZoYrPFC1CfDL%2BttngJjNw4oA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- With regards, Gagandeep Singh Github - https://github.com/czgdp1807/ Linkedin - https://www.linkedin.com/in/czgdp1807/ <https://www.linkedin.com/in/gdp1/> -- 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 [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAAvS0gU6Bqtrq-hVFqH9njmVrYan8NcRSjn5J9HJSBZ0DLFY%3DA%40mail.gmail.com.
