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Re: Is it a bug?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg17586] Re: Is it a bug?
  • From: "Neal E. Tornberg" <neal.e.tornberg at boeing.com>
  • Date: Mon, 17 May 1999 02:14:32 -0400
  • Organization: Boeing
  • References: <7hgdfs$4bu@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Sqrt[2] remains unevaluated so Mathematica "theoretically" doesn't know whether
the first element is complex or not.
A = {1 + Sqrt[2] I , 1 + 2 * 3 I}//N; does the trick

F. Mittermayr wrote:
> 
> A = {1 + Sqrt[2] I , 1 + 2 * 3 I};
> Cases[A, _Complex]
> 
> Out[1] = {1+6 I}
> 
> Isn't it a strange result?

-- 
Neal E. Tornberg
neal.e.tornberg at boeing.com

Nobody here thinks I speak for Boeing.
You shouldn't either.



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