Ticket #3416 (new enhancement)

Opened 7 months ago

Last modified 7 months ago

[with patch, not ready for review] Weierstrass form for cubics

Reported by: moretti Assigned to: was
Priority: major Milestone: sage-3.4
Component: number theory Keywords: nagell, weierstrass, cubic, elliptic curves, editor_wstein
Cc:

Description

This code still needs a bit of polishing and testing, but it's nearly ready to go. I am marking this with a negative review since it's not quite release ready, but people can check it out.

This includes code for finding the transformation maps.

-Bobby

Attachments

weier.patch (8.0 kB) - added by moretti on 06/13/2008 09:20:30 AM.

Change History

06/13/2008 09:20:30 AM changed by moretti

  • attachment weier.patch added.

06/13/2008 10:04:27 AM changed by wdj

Since y2 = quartic is also genus 1, I'm curious if there is a corresponding function planned to compute the Weierstrass form of a quartic hyperelliptic.

06/13/2008 03:21:41 PM changed by was

  • summary changed from Weierstrass form for cubics [with patch, with negative review] to [with patch, not ready for review] Weierstrass form for cubics.

You can't give your own code a negative review :-). I changed it to "not ready for review".

06/19/2008 10:04:45 PM changed by craigcitro

  • keywords changed from nagell, weierstrass, cubic, elliptic curves to nagell, weierstrass, cubic, elliptic curves, editor_wstein.