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