#10209: typo in vm_basis.py
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Reporter: AlexGhitza | Owner: craigcitro
Type: defect | Status: new
Priority: minor | Milestone: sage-4.6.1
Component: modular forms | Keywords: delta
Author: Alex Ghitza | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by newvalueoldvalue):
* cc: was, mraum (added)
* author: => Alex Ghitza
Comment:
See the attached patch. I don't think the fix can be doctested, but here
are some timings on {{{sage-4.6.1.alpha0}}}:
BEFORE THE PATCH:
{{{
sage: timeit('f = delta_qexp(100)')
625 loops, best of 3: 431 µs per loop
sage: timeit('f = delta_qexp(10000)')
25 loops, best of 3: 35.7 ms per loop
sage: timeit('f = delta_qexp(1000000)')
5 loops, best of 3: 6.42 s per loop
}}}
AFTER THE PATCH:
{{{
sage: timeit('f = delta_qexp(100)')
625 loops, best of 3: 304 µs per loop
sage: timeit('f = delta_qexp(10000)')
25 loops, best of 3: 28.9 ms per loop
sage: timeit('f = delta_qexp(1000000)')
5 loops, best of 3: 5.73 s per loop
}}}
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10209#comment:1>
Sage <http://www.sagemath.org>
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