Re: Speed of V5 vs V4
- To: mathgroup at smc.vnet.net
- Subject: [mg46646] Re: Speed of V5 vs V4
- From: drbob at bigfoot.com (Bobby R. Treat)
- Date: Thu, 26 Feb 2004 17:53:44 -0500 (EST)
- References: <c1iqqf$68h$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
It ran in 0.51 seconds with 5.0.1 on my Mac G5, so even if 4.2 is 10
times faster, um...?
Timing[NIntegrate[(Sin[q])^2,{q,0,Pi},WorkingPrecision->15,MaxPoints->7000]]
{0.53 Second,1.5708}
Integrate[(Sin[q])^2,{q,0,Pi}]
Pi/2
Bobby
Bill NoSPAM <phantom at aol.com> wrote in message news:<c1iqqf$68h$1 at smc.vnet.net>...
> Can anybody tell me why this should take about 10 times as long in version 5.01 as in
> version 4.2?
>
> Timing[NIntegrate[(Sin[q])^2,{q,0,Pi},WorkingPrecision->15,MaxPoints->7000]]
>
> This is after a clean install of each version, so all the settings are at their default
> values.