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MathGroup Archive 2000

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Re: How do I force Log[Exp[x]]=x

  • To: mathgroup at smc.vnet.net
  • Subject: [mg22032] Re: How do I force Log[Exp[x]]=x
  • From: Hendrik van Hees <h.vanhees at gsi.de>
  • Date: Fri, 11 Feb 2000 02:38:14 -0500 (EST)
  • Organization: GSI Darmstadt
  • References: <87tp95$5ia@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

In Mathematica 4.0 just use

Simplify[Log[Exp[x]],Element[x,Reals]]

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