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Re: TrigExpand - Odd behavior

• To: mathgroup at smc.vnet.net
• Subject: [mg55444] Re: TrigExpand - Odd behavior
• From: Martin Conlon <mconlon at engsoc.org>
• Date: Wed, 23 Mar 2005 05:34:57 -0500 (EST)
• Organization: Carleton University, Ottawa, Canada
• References: <d1on7b$nda$1@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

Bob Stagat <stagat at linkline.com> wrote:

> Cos[x+45 Degree]//TrigExpand

The degree symbol gets expanded as if it was a variable?  Apparently
Mathematica can't distinguish.

Martin