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Re: sum done two ways gives different answers in Mathematica

• To: mathgroup at smc.vnet.net
• Subject: [mg106655] Re: sum done two ways gives different answers in Mathematica
• From: dh <dh at metrohm.com>
• Date: Wed, 27 Jan 2010 01:44:09 -0500 (EST)
• References: <hjeqdd$fur$1@smc.vnet.net>

consider:

and analog: (-1)^I=Exp[-Pi]

Roger Bagula wrote:

> The sum:

> gives:

> with Infinite sum:

> This idea comes from:

> 11759 Waterhill Road, Lakeside,Ca 92040-2905,tel: 619-5610814 :

> http://www.google.com/profiles/Roger.Bagula

> alternative email: roger.bagula at gmail.com

> 

>