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Re: How to semi-ExpToTrig

  • To: mathgroup at smc.vnet.net
  • Subject: [mg131769] Re: How to semi-ExpToTrig
  • From: Costa Bravo <q13a27tt at aol.com>
  • Date: Tue, 1 Oct 2013 06:21:41 -0400 (EDT)
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sam.takoy at yahoo.com write:

> Could I get Mathematica to "simplify" an expression, such as
>
> E^(1 + x) + E^(1 - x)
>
> to 2E*Cosh[x] ?

(E^(1 + x) + E^(1 - x))//FullSimplify

-- 
  Costa



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