Math::GSL::Min(3pm)

NAME
Math::GSL::Min - 1-D Minimization

SYNOPSIS
    use Math::GSL::Min qw/:all/;
    use Math::GSL::Const qw/$M_PI/;

    my $m = gsl_min_fminimizer_alloc($gsl_min_fminimizer_goldensection);

    gsl_min_fminimizer_set_with_values($m,
        sub { cos($_[0]) },
        3, cos(3),
        0, cos(0),
        2*$M_PI, cos(2*$M_PI)
    );
    my $status  = gsl_min_fminimizer_iterate($m);

    my $x_min   = gsl_min_fminimizer_x_minimum($m);
    my $x_lower = gsl_min_fminimizer_x_lower($m);
    my $x_upper = gsl_min_fminimizer_x_upper($m);

    my $f_min   = gsl_min_fminimizer_f_minimum($m);
    my $f_lower = gsl_min_fminimizer_f_lower($m);
    my $f_upper = gsl_min_fminimizer_f_upper($m);

DESCRIPTION
Here is a list of all the functions in this module :

•   gsl_min_fminimizer_alloc($type)

•   "gsl_min_fminimizer_free"

    Don't call this function explicitly. It will be called automatically in DESTROY for fminimizer.

•   "gsl_min_fminimizer_set "

    Don't apply this function twice to the same fminimizer. It will cause a memory leak. Instead of this you should create new fminimizer.

•   "gsl_min_fminimizer_set_with_values"

    Don't apply this function twice to the same fminimizer. It will cause a memory leak. Instead of this you should create new fminimizer.

•   gsl_min_fminimizer_iterate($m)

•   "gsl_min_fminimizer_name "

•   gsl_min_fminimizer_x_minimum($m)

•   gsl_min_fminimizer_x_lower($m)

•   gsl_min_fminimizer_x_upper($m)

•   gsl_min_fminimizer_f_minimum($m)

•   gsl_min_fminimizer_f_lower($m)

•   gsl_min_fminimizer_f_upper($m)

•   gsl_min_fminimizer_minimum($m)

•   gsl_min_test_interval($m)

•   gsl_min_find_bracket($m)

This module also includes the following constants :

•   $gsl_min_fminimizer_brent

•   $gsl_min_fminimizer_goldensection

For more information on the functions, we refer you to the GSL official documentation: <http://www.gnu.org/software/gsl/manual/html_node/>

AUTHORS
Jonathan "Duke" Leto <jonathan@leto.net> and Thierry Moisan <thierry.moisan@gmail.com>

COPYRIGHT AND LICENSE
Copyright (C) 2008-2024 Jonathan "Duke" Leto and Thierry Moisan

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.