Re: Integration Problem
- To: mathgroup at smc.vnet.net
- Subject: [mg126367] Re: Integration Problem
- From: Murray Eisenberg <murray at math.umass.edu>
- Date: Thu, 3 May 2012 22:25:53 -0400 (EDT)
- Delivered-to: l-mathgroup@mail-archive0.wolfram.com
- References: <201205030834.EAA29972@smc.vnet.net>
- Reply-to: murray at math.umass.edu
The reason is that 1/10 is an exact number whereas 0.1 is an approximate
real number.
On 5/3/12 4:34 AM, Michael Musheghian 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}]
>
--
Murray Eisenberg murray at math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower phone 413 549-1020 (H)
University of Massachusetts 413 545-2859 (W)
710 North Pleasant Street fax 413 545-1801
Amherst, MA 01003-9305
- References:
- Integration Problem
- From: Michael Musheghian <michael.musheghian@gmail.com>
- Integration Problem