{"id":13484525,"url":"https://github.com/sciruby/minimization","last_synced_at":"2025-03-27T16:30:55.514Z","repository":{"id":7605313,"uuid":"8963124","full_name":"SciRuby/minimization","owner":"SciRuby","description":"Minimization algorithms on pure Ruby","archived":false,"fork":true,"pushed_at":"2015-07-25T19:58:14.000Z","size":238,"stargazers_count":16,"open_issues_count":2,"forks_count":6,"subscribers_count":7,"default_branch":"master","last_synced_at":"2025-03-22T06:01:45.648Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"Ruby","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"clbustos/minimization","license":"bsd-2-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/SciRuby.png","metadata":{"files":{"readme":"README.md","changelog":"History.txt","contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2013-03-22T23:44:52.000Z","updated_at":"2019-08-13T15:18:06.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/SciRuby/minimization","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SciRuby%2Fminimization","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SciRuby%2Fminimization/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SciRuby%2Fminimization/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/SciRuby%2Fminimization/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/SciRuby","download_url":"https://codeload.github.com/SciRuby/minimization/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245882294,"owners_count":20687861,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-07-31T17:01:25.644Z","updated_at":"2025-03-27T16:30:55.078Z","avatar_url":"https://github.com/SciRuby.png","language":"Ruby","funding_links":[],"categories":["Scientific"],"sub_categories":[],"readme":"= minimization\n\n* http://github.com/clbustos/minimization\n\n== DESCRIPTION:\n\nMinimization algorithms on pure Ruby. \n\n== FEATURES/PROBLEMS:\n\nUnidimensional:\n* Newton-Rahpson (requires first and second derivative)\n* Golden Section\n* Brent (Port of GSL code)\n\nMultidimensional:\n* Fletcher-Reeves (requires first derivative)\n* Polak Rebirer (requires first derivative)\n* Nelder-Mead\n* Powell's method\n\nIf you needs speed, use rb-gsl\n\n== SYNOPSIS:\n\nd=Minimization::Brent.new(-1000,20000  , proc {|x| x**2})\n\nd.iterate\n\nputs d.x_minimum\nputs d.f_minimum\n\n== REQUIREMENTS:\n\n* Pure Ruby\n\n== INSTALL:\n\n  sudo gem install minimization \n\n== API:\n\nhttp://ruby-statsample.rubyforge.org/minimization/\n\n== LICENSE:\n\nBSD 2-clause (See LICENSE.txt)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsciruby%2Fminimization","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsciruby%2Fminimization","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsciruby%2Fminimization/lists"}