#15964: Remove superfluous import statement in ell_point
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Reporter: cremona | Owner:
Type: defect | Status: new
Priority: minor | Milestone: sage-6.2
Component: elliptic curves | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by nbruin):
Alternative: changing `ZZ(value)` to `value.lift()`, so that ZZ doesn't
need to be imported at all.
Really we'd need to check that R is a quotient of ZZ before attempting any
of this, not just if R is finite.
In general: doing in import of ZZ at module instantiation time should be
cheap enough, but it's not required at all here, since integers mod N come
with a method to get a representing integer.
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Ticket URL: <http://trac.sagemath.org/ticket/15964#comment:1>
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