MathGroup Archive 2014

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Re: For 2014?

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  • Subject: [mg132162] Re: For 2014?
  • From: Costa Bravo <q13a27tt at aol.com>
  • Date: Tue, 7 Jan 2014 02:54:37 -0500 (EST)
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  • References: <20131224071749.C3F1A69D5@smc.vnet.net> <3688DC0E-CE14-47F1-B93B-5BFA875C59E3@data2knowledge.de> <20131226112449.4994F6A09@smc.vnet.net> <644455E9-F8F1-491C-9EFE-1198A90B8FED@wolfram.com> <la606o$faj$1@smc.vnet.net>

Ulrich Arndt wrote:
>
> l=Range[9];r=StringJoin[Riffle[ToString/@l,#]]&/@Tuples[{"+","-","*","/",""},8];Grid[{#,Extract[r,Position[ToExpression/@r,#]]}&/@(l+2010)]
>
  faster

l=Range[9];re=ToExpression[r=StringJoin[Riffle[ToString/@l,#]]&/@Tuples[{"+","-","*","/",""},8]];Grid[{#,Extract[r,Position[re,#]]}&/@(l+2010)]

-- 
  Costa



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