Groups > comp.soft-sys.math.mathematica > #1371

Trigonometry

From	Michaël ELBAZ <mielbaz@gmail.com>
Newsgroups	comp.soft-sys.math.mathematica
Subject	Trigonometry
Date	2011-04-01 07:30 +0000
Organization	Steven M. Christensen and Associates, Inc and MathTensor, Inc.
Message-ID	<in3uvd$hqe$1@smc.vnet.net> (permalink)

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Hello,

With the input "(Cos[x])^2 + (Sin[x])^2", can we get the output "1" ?!

Thanks

-- 
M.E.

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Trigonometry Michaël ELBAZ <mielbaz@gmail.com> - 2011-04-01 07:30 +0000
  Re: Trigonometry WetBlanket <wyvern864@gmail.com> - 2011-04-02 07:49 +0000
  Re: Trigonometry David Bailey <dave@removedbailey.co.uk> - 2011-04-02 07:53 +0000
  Re: Trigonometry Peter Pein <petsie@dordos.net> - 2011-04-16 11:35 +0000

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