> Mind me jumping in the discussion for this, but I have some comments Not at all. S.Y. Lee what do you suggest I work on instead of these decompositions. I have added some fraction-free algorithms which were listed on #20987 <https://github.com/sympy/sympy/issues/20987>. I could not find any paper/website for Paterson-Stockmayer inverse so I went with decompositions instead.
I am open to any suggestions On Saturday, 20 March 2021 at 5:53:46 pm UTC+5:30 syle...@gmail.com wrote: > Mind me jumping in the discussion for this, but I have some comments > > The important aspect of DomainMatrix is that the computations should be > 'rational' (which can be generalized up to 'multivariate rational function > field') > So I don't think that you can implement cholesky or hessenberg or > householder easily. > I have also though about adjoining the new square roots as algebraic > extensions, > But I'm afraid that you can't anticipate the speed just like numeric cases > even if this approach is taken. > On Sunday, March 14, 2021 at 10:16:15 PM UTC+9 kartik...@gmail.com wrote: > >> Oscar Benjamin, Have you had a chance to review my GSoC application >> draft? >> I've posted it here >> https://github.com/sympy/sympy/wiki/GSoC-2021-Current-Applications >> >> On Friday, 12 March 2021 at 11:44:49 am UTC+5:30 Kartik Sethi wrote: >> >>> Oscar Benjamin, could you review this first draft of my proposal. Please >>> let me know if you feel that I should focus >>> on some other topics/ algorithms in DomainMatrix instead of the ones >>> chosen by me. >>> >>> GSoC 2021 Proposal >>> <https://github.com/ks147/GSoC/wiki/Gsoc_2021_application> >>> On Tuesday, 9 March 2021 at 6:49:29 am UTC+5:30 Oscar wrote: >>> >>>> On Mon, 8 Mar 2021 at 16:00, Kartik Sethi <kartik...@gmail.com> wrote: >>>> > >>>> > Oscar Benjamin, what if someone else also puts up this same proposal >>>> to improve the DomainMatrix module for Gsoc. How does sympy decide which >>>> person will work on it. >>>> >>>> There is plenty more work to do on DomainMatrix than one person could >>>> do in a single GSOC project so there could be two people doing related >>>> projects on this although we do have limits on how many projects a >>>> single mentor could supervise. I am not the only person who could >>>> mentor a project on DomainMatrix though and it's also possible that I >>>> would mentor a project on something else instead such as ODEs. >>>> >>>> We will look at all applications and decide which to accept based on a >>>> number of factors. The two major factors are the priority of the >>>> project and the quality of the application. I think that DomainMatrix >>>> is high priority but if there are stronger proposals for other >>>> projects then it is possible that no proposal for DomainMatrix would >>>> be accepted. >>>> >>>> I suggest not to overthink this. The main thing is just to have a good >>>> application that is well motivated and shows clear understanding of >>>> the work to be done. >>>> >>>> -- >>>> Oscar >>>> >>> -- 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. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/8ea4784a-64fd-4e79-9f78-824ed3f13b44n%40googlegroups.com.
