#11475: improve prime_pi (speedup + small fixes)
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Reporter: rohana | Owner: was
Type: enhancement | Status: needs_review
Priority: major | Milestone: sage-4.7.1
Component: number theory | Keywords: primes, prime counting, prime_pi
Work_issues: | Upstream: N/A
Reviewer: | Author: R. Andrew Ohana
Merged: | Dependencies:
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Comment(by rohana):
Replying to [comment:2 leif]:
> The
[http://wstein.org/home/ohanar/papers/abelian_prime_counting/main.pdf
link(s)] to [http://wstein.org/home/ohanar/senior_thesis/main.pdf your
paper] is (currently) dead. (I wouldn't call it 'main' btw. ;-) )
Sorry about that, I was planning on moving the folder, but I forgot to.
I'll fix that tonight.
Replying to [comment:4 ylchapuy]:
> Something like this should give you a 10% speedup for big inputs.
Thanks, I'll try it out tonight, and update the description and patch if
it proves fruitful.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11475#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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