#9886: slow coercion from integer mod ring to integer ring, part 2
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Reporter: dmharvey | Owner: tbd
Type: defect | Status: needs_review
Priority: major | Milestone: sage-duplicate/invalid/wontfix
Component: | Resolution:
performance | Merged in:
Keywords: | Reviewers:
Authors: | Work issues:
Report Upstream: N/A | Commit:
Branch: | Stopgaps:
Dependencies: |
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Changes (by mmezzarobba):
* status: new => needs_review
* milestone: => sage-duplicate/invalid/wontfix
Comment:
sage-6.2.beta4:
{{{
sage: sage: timeit("z = u.lift()")
625 loops, best of 3: 142 ns per loop
sage: sage: timeit("z = ZZ(u)")
625 loops, best of 3: 280 ns per loop
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/9886#comment:3>
Sage <http://www.sagemath.org>
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