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MathGroup Archive 2010

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Re: Resolution Time Study

  • To: mathgroup at smc.vnet.net
  • Subject: [mg108797] Re: Resolution Time Study
  • From: Nicola Mingotti <n-no-mingotti at g-spam-mail.com>
  • Date: Thu, 1 Apr 2010 05:59:00 -0500 (EST)
  • References: <hoq5sv$24e$1@smc.vnet.net>

On 2010-03-29 14:19:43 +0200, olfa said:

> Hello Mathematica Community
> I've made a strange observation when using Mathematica 7 and
> Mathematica 5.1. I thought that Mathematica 7 is more performant than
> Mathematica 5.1 but when trying to solve the same system of equations
> and  inequalities by the function Reduce[] , Mathematica 7 has spent
> 4794.03 seconds whereas Mathematica 5.1 has spent 2.437 seconds.
> how to explain that?
> is the function Timing the same one for the two Mathematica versions?
>
> Many thanks

But really, besides what Timing says, Mathematica 7 is using a couple
of seconds or more than an hour to solve it ?

bye

Nicola


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