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MathGroup Archive 2005

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Re: Mathematica 5.2 too slow...

  • To: mathgroup at smc.vnet.net
  • Subject: [mg60708] Re: [mg60689] Mathematica 5.2 too slow...
  • From: Renan <renan.birck at gmail.com>
  • Date: Sun, 25 Sep 2005 02:36:16 -0400 (EDT)
  • References: <200509240655.CAA13388@smc.vnet.net>
  • Reply-to: Renan <renan.birck at gmail.com>
  • Sender: owner-wri-mathgroup at wolfram.com

On 9/24/05, kiki <lunaliu3 at yahoo.com> wrote:
> Hi all,
>
> I am evaluating this integral:
>
> \!\(Integrate[\(\[ExponentialE]\^\(\[ImaginaryI]\ a\ z\)\ Sinh[z]\)\/\((b +
> \
> Cosh[z])\)\^2, {z, \(-?\), ?}, Assumptions \[Rule] \ {a > 0, b > 1}]\)
>
> It needs 1 hour runing on my Pentium 4 3.2 GHZ 1GB memory desktop PC...
> anybody has some good ideas to improve?

What operating system?
You can (and should!) shutdown programs that you aren't using.

HTH,
Renan "Wishmaster" - Canoas, RS, Brazil


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