Re: surprising comparison of Mathematica 5.2 and 7.0
- To: mathgroup at smc.vnet.net
- Subject: [mg111192] Re: surprising comparison of Mathematica 5.2 and 7.0
- From: "Bruno Campanini" <brunocam at libero.it>
- Date: Fri, 23 Jul 2010 07:11:27 -0400 (EDT)
- References: <i293uc$mck$1@smc.vnet.net>
"mathfanda" <KKratky at seznam.cz> wrote in message news:i293uc$mck$1 at smc.vnet.net... > Dear Mathematica friends, > > the following program runs 4.7 times faster and uses 22.7 times less > memory > in Mathematica 5.2 than in Mathematica 7.0. > Fortunately, it gives the same result. [...] My results: 7.0 for Microsoft Windows (64-bit) (November 11, 2008) c[4]=-(38475/16384) time=24.217 memory=142.09 MB Winserver 2008 R2 64-bit, 4Gb RAM Very bad indeed! Bruno