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MathGroup Archive 2012

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Why HoldForm[] shows this expression in red in notebook?

  • To: mathgroup at smc.vnet.net
  • Subject: [mg125041] Why HoldForm[] shows this expression in red in notebook?
  • From: "Nasser M. Abbasi" <nma%12000.org at gtempaccount.com>
  • Date: Sun, 19 Feb 2012 06:30:47 -0500 (EST)
  • Delivered-to: l-mathgroup@mail-archive0.wolfram.com

foo[x_, v_] := Module[{z = v},
   {x^z, Hold[x^z], HoldForm[x^z]}
   ];

Any one knows why the notebook shows the 'z' in the last term above in
the red and but not the other z's?

I am using V 8.04 on windows

thanks
--Nasser




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