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MathGroup Archive 2003

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Re: Summations with Primes

  • To: mathgroup at smc.vnet.net
  • Subject: [mg39946] Re: Summations with Primes
  • From: "Kevin J. McCann" <KevinMcCann!kjm at uunet.uu.net>
  • Date: Thu, 13 Mar 2003 03:00:20 -0500 (EST)
  • References: <b4mnus$imf$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

The following will give the sum

f(2)+f(3)+f(5)+...



p=Prime[Range[10]]

Sum[f[ p[[i]]], {i, 1, 10}]

"Anthony Felder" <afelder at crsi.org> wrote in message
news:b4mnus$imf$1 at smc.vnet.net...
>
> 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
>
>




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