#11332: 65x penalty in performance for using float instead of RealNumber
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Reporter: pang | Owner: burcin
Type: defect | Status: needs_review
Priority: major | Milestone: sage-duplicate/invalid/wontfix
Component: | Resolution:
symbolics | Merged in:
Keywords: float, | Reviewers:
RealNumber | Work issues:
Authors: | Commit:
Report Upstream: N/A | Stopgaps:
Branch: |
Dependencies: |
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Comment (by jdemeyer):
92x on my system:
{{{
sage: timeit('exp(x)', number=100000, repeat=10)
100000 loops, best of 10: 8.55 µs per loop
sage: timeit('math_exp(x)', number=100000, repeat=10)
100000 loops, best of 10: 92.1 ns per loop
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/11332#comment:10>
Sage <http://www.sagemath.org>
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