Re: [sage-devel] Re: Help and Advice | Arithmetic of Jacobians in the Split/Real Model is Broken

There is also this old trac ticket about implementing fast arithmetic in genus 2 Jacobians, which never made it into Sage. I've CCed Mike Jabobson, who worked on it. David On Tue, Mar 12, 2024 at 12:10 PM Giacomo Pope wrote: > Thank you for

[sage-devel] Re: stopping cypari2, pari-jupyter and pplpy maintenance

Thanks, Vincent, for all your work on these projects in the past, and for letting us know about your decision. As https://github.com/sagemath/cypari2/issues/131 indicates (and previously raised in https://groups.google.com/g/sage-devel/c/JBFbtUNhqNU/m/2PvzZbS8AQAJ), we will need to document

Re: [sage-devel] stopping cypari2, pari-jupyter and pplpy maintenance

Hi William, Mostly time. Some choices had to be made on where to concentrate my energy. I do not find it particularly rewarding to work on these projects. The lack of support, good atmosphere and appreciation did not help me trying to find more time working on them. Best Vincent On Tue, 12 Mar

Re: [sage-devel] stopping cypari2, pari-jupyter and pplpy maintenance

Hi Vincent, To help whoever takes over, do you have any comments about *why* you will not work on any of these projects? Is it just lack of time and you need to focus on something else, or is there something fundamentally annoying about the direction of these projects? Thanks for any insight to

[sage-devel] stopping cypari2, pari-jupyter and pplpy maintenance

Dear all, I used to be the maintainer of cypari2, pari-jupyter and pplpy. I will not work anymore on any of them from now on. The three projects are under the sagemath organization on github so that any administrator can take over. Concerning the access to PyPI to push releases I can promote

Re: [sage-devel] Re: Help and Advice | Arithmetic of Jacobians in the Split/Real Model is Broken

Thank you for linking this and I agree this is a great way to cross-compare the work we have been doing. I am not an expert in this area so I am not sure I should do a full review but I'm happy to look over it if this helps. As a small update on this work, I now have class

Re: [sage-devel] VOTE: use the smooth model instead of the plane projective model for hyperelliptic curves

I'm (somewhat) aware of bugs which come from poor treatment of weighted polynomial rings. In my mind this has two solutions. 1) Someone who is an expert in toric varieties has another look through the current code, adds more extensive testing and methods for computations in the area 2) We work