Re: Summations with Primes
- To: mathgroup at smc.vnet.net
- Subject: [mg39943] Re: Summations with Primes
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Thu, 13 Mar 2003 03:00:10 -0500 (EST)
- Organization: Universitaet Leipzig
- References: <b4mnus$imf$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
- Sender: owner-wri-mathgroup at wolfram.com
Anthony Felder wrote:
>
> Can you tell me if, when calculating a summation of f(i) where i goes from
> imin to imax, Mathematica can be forced to only use prime values for i?
>
> Thank you for your time
>
> Anthony Felder
Hi,
Sum[If[PrimeQ[i],YourSummand[i],0],{i,imin,imax}]
??
Regards
Jens