Re: Refine, assumptions, domains
- To: mathgroup at smc.vnet.net
- Subject: [mg101710] Re: [mg101690] Refine, assumptions, domains
- From: Murray Eisenberg <murray at math.umass.edu>
- Date: Wed, 15 Jul 2009 07:07:47 -0400 (EDT)
- Organization: Mathematics & Statistics, Univ. of Mass./Amherst
- References: <200907140937.FAA02004@smc.vnet.net>
- Reply-to: murray at math.umass.edu
Brute force:
Pi Last /@ List @@ Reduce[0 < n Pi < 10 , n, Integers]
Richard Fateman wrote:
> What I'm looking for is a simple way to obtain a finite list
>
> { Pi, 2 Pi, 3 Pi}
>
> from this information:
>
> 0< n*Pi < 10, Element[n,Integers]
>
> Refine doesn't do this, at least with Mathematica 6.0
> Suggestions? (cc to fateman at gmail.com would be nice.)
>
--
Murray Eisenberg murray at math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower phone 413 549-1020 (H)
University of Massachusetts 413 545-2859 (W)
710 North Pleasant Street fax 413 545-1801
Amherst, MA 01003-9305
- References:
- Refine, assumptions, domains
- From: Richard Fateman <fateman@cs.berkeley.edu>
- Refine, assumptions, domains