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Re: What is @@@?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg87219] Re: What is @@@?
  • From: Bill Rowe <readnews at sbcglobal.net>
  • Date: Fri, 4 Apr 2008 02:59:36 -0500 (EST)

On 4/3/08 at 5:18 AM, Kevin.McCann at umbc.edu (Kevin J. McCann) wrote:

>I have seen several references to the command @@@ in this newsgroup,
>but a query of the online Documentation Center just refers me to
>Apply (@@). What does it do and where can I read about it?

When you have the page for Apply open, click the triangle beside
More Information. There you will find a short blurb stating

f@@@expr is equivalent to Apply[f, expr, {1}].

I seem to remember @@@ as being short for MapApply. But I see
there is no MapApply function any longer in version 6.


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