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Tan,Cot,Csc,etc

To: mathgroup@smc.vnet.net
Subject: [mg12273] Tan,Cot,Csc,etc
From: "Arturas Acus" <acus@itpa.lt>
Date: Tue, 5 May 1998 03:30:09 -0400

Hello,
do anybody knows a simple way to get rid of functions like  Tan[],
Cot[], Csc[], and others in the output of trigonometric  computations.
I would like to keep only  Sin[] and Cos[] instead. 

For example instead Csc[a]*Cot[a] I would like to have 
Cos[a]/(Sin[a]^2) and so on.

Thanks in advice
                                      Arturas Acus
Institute of Theoretical
Physics and Astronomy
Gostauto 12, 2600,Vilnius
Lithuania 


E-mail: acus@itpa.lt
   Fax: 370-2-225361
   Tel: 370-2-612906

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