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From: bjg@sourceware.org
To: gsl-cvs@sourceware.org
Subject: gsl doc/multimin.texi multimin/ChangeLog multi ...
Date: Thu, 08 Feb 2007 15:09:00 -0000 [thread overview]
Message-ID: <20070208150933.29423.qmail@sourceware.org> (raw)
CVSROOT: /cvs/gsl
Module name: gsl
Changes by: bjg@sourceware.org 2007-02-08 15:09:33
Modified files:
doc : multimin.texi
multimin : ChangeLog Makefile.am gsl_multimin.h test.c
test_funcs.c test_funcs.h
Added files:
multimin : linear_minimize.c linear_wrapper.c
vector_bfgs2.c
Log message:
added fletcher BFGS from "Practical Methods of Optimisation" still
some work to do on this - pass tol parameter as "sigma" to line
minimisation, check function value caching (function count 50% too
high?)
* linear_wrapper.c: convert multidimensional function to
one-dimensional for line minimisation
* linear_minimize.c: one-dimensional minimisation from Fletcher
* vector_bfgs2.c: added Fletcher's implementation
reply other threads:[~2007-02-08 15:09 UTC|newest]
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