table of contents
Math::GSL::Min(3pm) | User Contributed Perl Documentation | 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 offcial 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) 2008-2020 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.
2020-11-09 | perl v5.32.0 |