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MathGroup Archive 2005

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Multiple Sums in Mathematica

  • To: mathgroup at smc.vnet.net
  • Subject: [mg53696] Multiple Sums in Mathematica
  • From: sbrandt at physics.wustl.edu (Sebastian Brandt)
  • Date: Sun, 23 Jan 2005 02:02:26 -0500 (EST)
  • Sender: owner-wri-mathgroup at wolfram.com

Hello,

I want to perform a nested sum, where the number of summations is not
specified. I.e., I am looking for a way to implement the sum

sum[ f, {i1, 1, M}, {i2, 1, M}, ..., {in, 1, M} ]

Does anbody know how to do this for arbitrary n?

Regards,

Sebastian Brandt


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