Re: Does Mathematica calculate really so long?
- To: mathgroup at smc.vnet.net
- Subject: [mg34372] Re: [mg34361] Does Mathematica calculate really so long?
- From: Richard Palmer <dickp at bellatlantic.net>
- Date: Fri, 17 May 2002 06:30:55 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
On 5/16/02 5:08 AM, "Andrei Rogatchev" <andrei.rogatchev at unisg.ch> wrote: > Dear Friends, > > I began to use Mathematica some monthes ago. And already I have small > problems. I make about 250x10000 Monte-Carlo Simulations. My programme > calculates it about 2 hours. Is it really so long? Maybe it's a > mistake of my programm. Und there are some tricks to make a > calculation more quick? > > Thanks a lot for your help. > > Andrei Rogatchev > Have you tried to make a graph of the calc time vs # of simulations for samller #s and extrapolate to see if the 2 hours make sense? -- If it is growing in a non linear way, can you simplify the algorithm to get back to linearity? Regards, Dick Palmer