-- all the code except the ones listed below is distributed under the terms of 
the GNU General Public License as published by the Free Software Foundation; 
either version 2 of the License, or (at your option) any later version. A copy 
of the GNU General Public License is available at http://www.r-project.org/Licenses/
or can de found in \code{doc} directory.

-- the code for SF-Mersenne Twister belongs to Hiroshima, Matsumoto and Saito 
and is under the new BSD licence. A copy of the BSD licence is available at 
http://www.opensource.org/licenses/bsd-license.php

-- the code for WELL generator belongs to Francois Panneton and Pierre L'Ecuyer.
This code can be used freely for personal, academic, or non-commercial purposes. 
For commercial purposes, please contact P. L'Ecuyer at: lecuyer@iro.UMontreal.ca  

-- the code for Knuth-TAOCP-2002 generator belongs to Donald E. Knuth. 
This code is in the public domain and freely copyable.

-- the code for Halton sequence was written by Diethelm Wuertz and is under
the GNU Library General Public License. A copy of the GNU General Public License 
is available at http://www.r-project.org/Licenses/

-- the whole code for Sobol sequence is under the License of the ACM restricted for academic and noncommerical usage.
_ It is based on the original version of Algorithm 659 by P. Bratley and B.L. Fox (from ACM. published in the transactions on mathematical software) and 
_ was extended for scrambling from program ssobol.f 
published on the internet site www.mcqmc.org/Software.html and 
_ was extended to dimension 1111 on Algorithm 659 by S. Joe and F.Y. Kuo. 
_ Finally it was \R-ported and slightly modified by Diethelm Wuertz. 
A copy of the ACM licence can be found at http://www.acm.org/pubs/copyright_policy/



