Hello, Just to let you know, I have added an implementation of the Fletcher BFGS algorithm to the GSL CVS repository at http://sourceware.org/gsl/devel.html - it gets the number of function and gradient evaluations on the test problem down to (60,44) compared with (56,50) in his book. Thanks for the information on that.
-- Brian Gough (GSL Maintainer) Network Theory Ltd, Publishing the GSL Manual - http://www.network-theory.co.uk/gsl/manual/ _______________________________________________ Help-gsl mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-gsl
