#16743: Extend IsogenyClass_EC to work over number fields
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Reporter: cremona | Owner:
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.4
Component: elliptic curves | Resolution:
Keywords: isogeny class | Merged in:
Authors: John Cremona | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/cremona/ticket/16743 | cfd3f54410084eaa0d051b8da6a618d8e65074b0
Dependencies: #11327, #16764, | Stopgaps:
#16806 |
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Comment (by jdemeyer):
You can simplify
{{{
from sage.misc.all import flatten
P = flatten([pp for pp in [self.primes_above(p) for p in primes(B+1)]])
}}}
by
{{{
P = [pp for p in primes(B+1) for pp in self.primes_above(p)]
}}}
(note the order of the `for` statements!)
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Ticket URL: <http://trac.sagemath.org/ticket/16743#comment:33>
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