Re: How to simplify an expression in version 5
- To: mathgroup at smc.vnet.net
- Subject: [mg59070] Re: How to simplify an expression in version 5
- From: Peter Breitfeld <phbrf at t-online.de>
- Date: Thu, 28 Jul 2005 02:26:23 -0400 (EDT)
- References: <dc76b4$jpk$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
passwd9 schrieb:
> Hi,
>
> I'm trying to simplify the expression that comes out of the
> FourierTrigSeries function, and I've tried 'Simplify', 'Collect' and
> 'Factor' but no luck. My input is as follows:
>
> << Calculus`FourierTransform`
> FourierTrigSeries[Cos[t], t, 5, FourierParameters -> {0, 1/Pi}]
>
>
>
> (2/Pi + 4Cos(2t)/3Pi - 4Cos(4t)/15Pi + ... )
>
> Much more elegant! Anyone know if MM can do this?
>
> Thanks.
>
Use Fourier.... //Expand
Gruss Peter
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Peter Breitfeld, Bad Saulgau, Germany -- http://www.pBreitfeld.de