/*
  Copyright Su Yeon Kim, April 4 2011. 
  This file is distributed as part of "simseq" and "testassoc". See LICENSE.txt for
more information.

All files in the package is written by me (Su Yeon), except bfgs.*, which
is a modified version of bfgs (Broyden–Fletcher–Goldfarb–Shanno) [Press,
W. H., S. A. Teukolsky, W. T. Vetterling and B. P. Flannery, 1992
Numerical Recipes in C. Cambridge University Press, Cambridge, UK] 

If you want to use another optimization algorithm, use the same function
interface as the find_max prototype in bfgs.h


*/

