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Trigonometric simplification
- To: mathgroup at smc.vnet.net
- Subject: [mg68838] Trigonometric simplification
- From: carlos at colorado.edu
- Date: Mon, 21 Aug 2006 03:27:32 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
As an intermediate result of some calculations I have
the expression
r=Tan[a]^2/(Sec[a]^2)^(3/2)
where a is real. How can I coerce Mathematica into
simplifying that to
r=Cos[a]*Sin[a]^2
Both Simplify and FullSimplify with assumptions on a
fail to get the simpler form.
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