#10784: primes can have better functionality.
-----------------------------+----------------------------------------------
   Reporter:  mderickx       |       Owner:  was                      
       Type:  enhancement    |      Status:  needs_review             
   Priority:  major          |   Milestone:  sage-4.7                 
  Component:  number theory  |    Keywords:  prime, iterator, beginner
     Author:  D. S. McNeil   |    Upstream:  N/A                      
   Reviewer:                 |      Merged:                           
Work_issues:                 |  
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Changes (by newvalueoldvalue):

 * cc: niles (added)
  * keywords:  => prime, iterator, beginner
  * status:  new => needs_review
  * author:  => D. S. McNeil


Old description:

> In this topic:
> http://groups.google.com/group/sage-
> devel/browse_thread/thread/cd05585cf395b3a0/c7c82fbb725dee50
>
> D.S. McNeil posted several ideas for enhancing sage. This ticket is for
> the enhancements proposed for the primes function.
>
> {{{
> (3) primes(10, infinity) should work.
> Since we're just calling next_prime, there's no reason to require the
> upper limit to be an integer.
> Wouldn't mind a proof=False option which calls next_probable_prime
> instead, either.
> }}}

New description:

 In this topic: http://groups.google.com/group/sage-
 devel/browse_thread/thread/cd05585cf395b3a0/c7c82fbb725dee50

 D.S. !McNeil posted several ideas for enhancing sage. This ticket is for
 the enhancements proposed for the primes function.

 {{{
 (3) primes(10, infinity) should work.
 Since we're just calling next_prime, there's no reason to require the
 upper limit to be an integer.
 Wouldn't mind a proof=False option which calls next_probable_prime
 instead, either.
 }}}

--

Comment:

 Looks really good -- I've marked it as 'beginner', meaning that this is a
 patch which someone who is just beginning could review.  If no one beats
 me to it, I'll go ahead and review it :)

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10784#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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