[gmx-users] random number generation

David spoel at xray.bmc.uu.se
Fri Feb 28 21:10:52 CET 2003


On Fri, 2003-02-28 at 21:44, Jim Dix wrote:
>   I am doing a many-step Brownian dynamics simulation on a collection 
> of small particles. Does anyone know how the pseudo-random numbers are
> generated for Brownian random displacements? In particular, what is   
> the period of the generator, and has it been shown to have no         
> long-term spurious correlations?   
Nothing fancy I'm afraid.

Check the source...
                                   
>                                                                       
> James A. Dix               |                                          
> Associate Professor        | dix at binghamton.edu                       
> Chemistry, Box 6016, SUNY  | voice: 607-777-2480                      
> Vestal Parkway East        | fax: 607-777-2480                        
> Binghamton, NY  13902-6016 |                                          
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-- 
Groeten, David.
________________________________________________________________________
Dr. David van der Spoel, 	Dept. of Cell and Molecular Biology
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://xray.bmc.uu.se/~spoel
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