#6413: Retrieving the multiplication-by-p isogeny on elliptic curves over fields
of characteristic p fails.
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Reporter: hlaw | Owner: tba
Type: defect | Status: new
Priority: major | Milestone: sage-4.1.1
Component: algebraic geometry | Keywords:
Reviewer: | Author:
Merged: |
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Comment(by cremona):
I wrote the offending line of code, knowing full well that it would not
work in the inseparable case. I may or may not have made a ticket at the
time, but likely not.
When someone writes code to deal with the inseparable case, just make sure
that it continues to be efficient in the separable case!
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6413#comment:1>
Sage <http://sagemath.org/>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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