#12455: Make Airy functions symbolic
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Reporter: olazo | Owner: olazo
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-6.3
Component: symbolics | Resolution:
Keywords: Airy functions | Merged in:
sd40.5 sd48 | Reviewers: Eviatar Bach, Karl-
Authors: Oscar Gerardo | Dieter Crisman, Burcin Erocal
Lazo Arjona, Benjamin Jones, D. | Work issues: circular import,
S. McNeil, Eviatar Bach | doctest failures
Report Upstream: N/A | Commit:
Branch: | 22731c9d5b976301d282e3b48e259f5f13d4b8bd
u/rws/make_airy_functions_symbolic | Stopgaps:
Dependencies: #12289 |
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Comment (by rws):
Replying to [comment:43 benjaminfjones]:
> What exactly is the issue with having the Maxima option? Is it the
limited precision and domain? We could always check that inputs are okay
whenever Maxima is selected and raise an exception otherwise.
It's useless, especially when scipy is implemented as algorithm. OTOH, it
introduces more code paths to test and deepens a dependency that is
unwanted.
Oh, and scipy is a bit faster:
{{{
sage: timeit("airy_bi(2).n(algorithm='maxima')")
625 loops, best of 3: 685 µs per loop
sage: timeit("airy_bi(2).n(algorithm='scipy')")
625 loops, best of 3: 124 µs per loop
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/12455#comment:48>
Sage <http://www.sagemath.org>
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