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Defining a function

• To: mathgroup at smc.vnet.net
• Subject: [mg49830] Defining a function
• From: "PSi" <psinome at tee.gr>
• Date: Tue, 3 Aug 2004 01:11:02 -0400 (EDT)
• Organization: National Technical University of Athens, Greece
• Sender: owner-wri-mathgroup at wolfram.com

I want to compute the Sum[a[i, j]] as a function of k when
1 <= i <= m,  1 <= j <= n and i+j=k. The numbers m, n and
the function a[i, j] are given. Is it possible to define such a
function with Mathematica 4.1?
Thanks, PSi

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  • Re: Defining a function
    • From: DrBob <drbob@bigfoot.com>