Re: infinite sum problem
- To: mathgroup at smc.vnet.net
- Subject: [mg53074] Re: infinite sum problem
- From: marc <m9085.NOSPAM at yahoo.com>
- Date: Wed, 22 Dec 2004 04:53:19 -0500 (EST)
- References: <cq3op6$hqm$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Bill Rowe wrote:
> What version are you using? I get
>
> $Version
> "5.0 for Mac OS X (June 10, 2003)"
>
> Sum[(-1)^k*x^(2*k), {k, 0, Infinity}]
> Infinity
> Sum::"div":"Sum does not converge.
$Version
5.0 for Linux (November 18, 2003)
Sum[(-1)^k*x^(2*k),{k,0,Infinity}]
\!\(1\/\(1 + x\^2\)\)