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Groups > comp.soft-sys.math.mathematica > #1402
| From | WetBlanket <wyvern864@gmail.com> |
|---|---|
| Newsgroups | comp.soft-sys.math.mathematica |
| Subject | Re: Trigonometry |
| Date | 2011-04-02 07:49 +0000 |
| Organization | Steven M. Christensen and Associates, Inc and MathTensor, Inc. |
| Message-ID | <in6kf7$2hs$1@smc.vnet.net> (permalink) |
| References | <in3uvd$hqe$1@smc.vnet.net> |
On Apr 1, 1:30 am, Micha=EBl ELBAZ <miel...@gmail.com> wrote: > Hello, > > With the input "(Cos[x])^2 + (Sin[x])^2", can we get the output "1" ?! > > Thanks > > -- > M.E. Use exp = "(Cos[x])^2 + (Sin[x])^2; exp/. c_.Sin[x_]^2+c_.Cos[x_]^2->c
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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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