Re: Integer
- To: mathgroup at smc.vnet.net
- Subject: [mg55763] Re: Integer
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Tue, 5 Apr 2005 06:10:45 -0400 (EDT)
- Organization: Uni Leipzig
- References: <d2tfc3$qlb$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi,
Assuming[Element[n, Integers], Sin[n*Pi] //
Simplify]`
??
Or
$Assumptions = {$Assumptions, Element[n,
Integers]};
Simplify[ Sin[n*Pi]]
Regards
Jens
"Daniel Arnold" <flashlight at student.unibe.ch>
schrieb im Newsbeitrag
news:d2tfc3$qlb$1 at smc.vnet.net...
> Hi
>
> How can I tell Mathematica that n is just an
> integer variable?
>
> Greets, Daniel
>