#7262: Have multiplcation_by_m() return an EllipticCurveIsogeny object
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Reporter: wuthrich | Owner: davidloeffler
Type: defect | Status: needs_review
Priority: minor | Milestone: sage-4.3.1
Component: elliptic curves | Keywords: elliptic curves, isogeny,
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by cremona):
Quick comment: let's allow the old version to remain, with a different
name. And let's keep the x-only version (again with a different name if
it must) since that is used a lot, e.g. for dividing points by m.
Must run -- not marking exams but defining the group law on elliptic
curves in 10 mins!
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/7262#comment:4>
Sage <http://www.sagemath.org>
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