#5976: [with patch; needs work] Add an Elliptic Curve Isogeny object
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Reporter: shumow | Owner: shumow
Type: enhancement | Status: assigned
Priority: major | Milestone: sage-4.0.1
Component: number theory | Keywords: Elliptic Curves
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Comment(by cremona):
Replying to [comment:24 cremona]:
> This is certainly coming along nicely. To allow people (e.g. me) to
play with it, it would be nice to add a member function to the class
EllipticCurve_field (in ell_field.py) called isogeny so that one could do
E.isogeny(args) instead of EllipticCurveIsogeny(E, args).
PS I could not get isogeny_v2.patch to apply. Is it supposed to replace
the previous twp patches (as I assumed)?
{{{
mas...@host-56-150%sage -hg qimport ~/isogeny_v2.patch
adding isogeny_v2.patch to series file
mas...@host-56-150%sage -hg qpush
applying isogeny_v2.patch
patching file doc/en/reference/plane_curves.rst
Hunk #1 succeeded at 33 with fuzz 2 (offset 12 lines).
patching file sage/schemes/elliptic_curves/all.py
Hunk #1 FAILED at 34
1 out of 1 hunks FAILED -- saving rejects to file
sage/schemes/elliptic_curves/all.py.rej
unable to find 'sage/schemes/elliptic_curves/ell_curve_isogeny.py' for
patching
31 out of 31 hunks FAILED -- saving rejects to file
sage/schemes/elliptic_curves/ell_curve_isogeny.py.rej
patch failed, unable to continue (try -v)
patch failed, rejects left in working dir
Errors during apply, please fix and refresh isogeny_v2.patch
}}}
This is with 4.0.alpha0
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5976#comment:25>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
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