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Re: delta function

• To: mathgroup at smc.vnet.net
• Subject: [mg89909] Re: delta function
• From: Magician <jadoo.dost at gmail.com>
• Date: Tue, 24 Jun 2008 03:29:09 -0400 (EDT)
• References: <g3ihpo$fdt$1@smc.vnet.net>

On Jun 21, 4:31 am, Magician <jadoo.d... at gmail.com> wrote:
> I am integrating over a function (not written in mathematica syntax)
>
> u=F(x)   e^(-  (x-xo)^2/t  ) /t  ,
> i know in the limit t ->0,  e^(-  (x-xo)^2/t  ) /t = delta(x-xo), but
> how do i get mathematica to recognize this.
>
> In mathematica, how can i construct hings like the Sokhotskyi-Plemelj
> formula ?

hey somebody plz comment????

• Follow-Ups:
  • Re: Re: delta function
    • From: Daniel Lichtblau <danl@wolfram.com>