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MathGroup Archive 1999

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Re: equaltity of lists

  • To: mathgroup at smc.vnet.net
  • Subject: [mg19051] Re: equaltity of lists
  • From: "Stephen P Luttrell" <luttrell at signal.dra.hmg.gb>
  • Date: Thu, 5 Aug 1999 01:34:43 -0400
  • Organization: Defence Evaluation and Research Agency
  • References: <7o5ih1$rml@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Drago Ganic <drago.ganic at in2.hr> wrote in message
news:7o5ih1$rml at smc.vnet.net...
> Hi !!
>
> Why don't I get an answer (False) when I ask Mathematica
>
>     {a,b}=={b,a}
>
> like the one I get with
>
>     {1,2}=={2,1}
>     False

Here's an example of why you don't get an answer (False):

In[1]:=With[{a = 1, b = 1}, {a, b} == {b, a}]
Out[1]=True

--
Dr Stephen P Luttrell
Room EX21, Defence Evaluation and Research Agency
Malvern, Worcs, WR14 3PS, U.K.
luttrell at signal.dera.gov.uk
01684-894046 (phone), 01684-894384 (fax)
http://www.dera.gov.uk/cis5pip/Welcome.html




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