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MathGroup Archive 2007

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Re: Riddle with Ordering

  • To: mathgroup at smc.vnet.net
  • Subject: [mg77926] Re: [mg77904] Riddle with Ordering
  • From: Murray Eisenberg <murray at math.umass.edu>
  • Date: Wed, 20 Jun 2007 05:23:54 -0400 (EDT)
  • Organization: Mathematics & Statistics, Univ. of Mass./Amherst
  • References: <200706191044.GAA07379@smc.vnet.net>
  • Reply-to: murray at math.umass.edu

Somebody familiar with the APL or J array-oriented languages would have 
no trouble answering this!

nazdrovje at gmail.com wrote:
> Just a gem I discovered with Ordering[ ].
> 
> Anyone have an idea what
> 
> SomeArrayWithUniqueReals // Ordering // Ordering
> 
> does?
> 
> I like this, especially the double use of Ordering. Answer tomorrow.
> 
> 

-- 
Murray Eisenberg                     murray at math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower      phone 413 549-1020 (H)
University of Massachusetts                413 545-2859 (W)
710 North Pleasant Street            fax   413 545-1801
Amherst, MA 01003-9305


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