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Re: Head logic

  • To: mathgroup at
  • Subject: [mg97138] Re: Head logic
  • From: carlos at
  • Date: Fri, 6 Mar 2009 04:25:03 -0500 (EST)
  • References: <goj2bk$2qu$> <golr82$qip$>

Thanks for a very detailed explanation.  From this I gather than
Head[<something>] is not a variable or a value.
So Times==Plus returns unevaluated.

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