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MathGroup Archive 2006

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trivial question

  • To: mathgroup at smc.vnet.net
  • Subject: [mg69798] trivial question
  • From: dimmechan at yahoo.com
  • Date: Sat, 23 Sep 2006 04:44:58 -0400 (EDT)

Hi.

I think this is rather trivial, but I can think something right now.

Why the commands below result in different output?

(HoldForm[+##1]&)@@list
1+2+3

HoldForm[Plus]@@list
Plus[1,2,3]

Thanks in advance.


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