Re: Integration Problem
- To: mathgroup at smc.vnet.net
- Subject: [mg126363] Re: Integration Problem
- From: Sseziwa Mukasa <mukasa at gmail.com>
- Date: Thu, 3 May 2012 22:24:31 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <201205030834.EAA29972@smc.vnet.net>
Numerical precision, the first is done in exact precision, the second using machine floating point precision.
On May 3, 2012, at 4:34 AM, Michael Musheghian <michael.musheghian at gmail.com> wrote:
> Greetings!
>
> I found that evaluation of this 2 integrals yield a bit different result. What could be the reason?
>
> Integrate[E^(-1/10 ((1 + r2z)^2)), {r2z, -Infinity, Infinity}]
>
> Integrate[E^(-0.1 ((1 + r2z)^2)), {r2z, -Infinity, Infinity}]
>
- References:
- Integration Problem
- From: Michael Musheghian <michael.musheghian@gmail.com>
- Integration Problem