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Re: NIntegrate

  • To: mathgroup at smc.vnet.net
  • Subject: [mg89220] Re: [mg89176] NIntegrate
  • From: "W_Craig Carter" <ccarter at mit.edu>
  • Date: Thu, 29 May 2008 07:07:14 -0400 (EDT)
  • References: <200805280845.EAA27154@smc.vnet.net>

Hello Michael,
There is an answer to a  FAQ regarding this issue:
http://support.wolfram.com/mathematica/mathematics/numerics/nintegrateslowdowninv6.html


On Wed, May 28, 2008 at 4:45 AM, Michael Weyrauch
<michael.weyrauch at gmx.de> wrote:

>   I evaluate in Mathematica 5.2
>
> Timing[Do[NIntegrate[Sin[x], {x, 0., 1.}], {k, 10000}]]
>
> {1.516 Second, Null}
>
> Doing this on the same computer in Mathematica 6.0.2
>
> Timing[Do[NIntegrate[Sin[x], {x, 0., 1.}], {k, 10000}]]
>
> {84.5, Null}
>
> which does not look like progress.

W. Craig Carter


  • References:
    • NIntegrate
      • From: Michael Weyrauch <michael.weyrauch@gmx.de>
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