Re: Does Mathematica calculate really so long?
- To: mathgroup at smc.vnet.net
- Subject: [mg34364] Re: Does Mathematica calculate really so long?
- From: Narve Bjørdal <narve at stud.iot.ntnu.no>
- Date: Fri, 17 May 2002 06:30:44 -0400 (EDT)
- Organization: Norwegian university of science and technology
- References: <abvudd$m57$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
I don't think two hours is too long... you might want to check out variance-reduction techniques and the use of pseudp-random numbers to make your simulations converge faster Andrei Rogatchev 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