{"id":23651542,"url":"https://github.com/athanclark/simplex-bland-coq","last_synced_at":"2025-10-29T15:38:32.863Z","repository":{"id":66324751,"uuid":"54283709","full_name":"athanclark/simplex-bland-coq","owner":"athanclark","description":null,"archived":false,"fork":false,"pushed_at":"2016-03-19T19:42:14.000Z","size":2,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-05-20T01:14:00.741Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Coq","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/athanclark.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2016-03-19T19:35:33.000Z","updated_at":"2016-03-19T19:42:15.000Z","dependencies_parsed_at":"2023-03-10T23:49:15.588Z","dependency_job_id":null,"html_url":"https://github.com/athanclark/simplex-bland-coq","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/athanclark/simplex-bland-coq","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/athanclark%2Fsimplex-bland-coq","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/athanclark%2Fsimplex-bland-coq/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/athanclark%2Fsimplex-bland-coq/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/athanclark%2Fsimplex-bland-coq/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/athanclark","download_url":"https://codeload.github.com/athanclark/simplex-bland-coq/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/athanclark%2Fsimplex-bland-coq/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":281649453,"owners_count":26537896,"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","status":"online","status_checked_at":"2025-10-29T02:00:06.901Z","response_time":59,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"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":"2024-12-28T16:38:21.976Z","updated_at":"2025-10-29T15:38:32.858Z","avatar_url":"https://github.com/athanclark.png","language":"Coq","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Simplex: Bland's Finite Pivoting Method\n\nThis repository aims to formalize [Robert Bland's Finite Pivoting Method](http://www.ohio.edu/people/melkonia/math4620/bland.pdf)\nfor use in simplical optimization algorithms; as is used in the\n[Cassowary Incremental Constraint Solver](https://constraints.cs.washington.edu/solvers/cassowary-tochi.pdf).\n\nWe aim to both implement (with termination proof implicit) the algorithm, and\n_prove_ it's correct optimization. This is to support the design and implementation\nof the Cassowary constraint solver - which additionally adds _weights_ with constraints,\nwhich further convolutes the intended meaning and obvious design of the algorithm.\nThis project aims to clarify the behaviour of this simplical optimization.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fathanclark%2Fsimplex-bland-coq","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fathanclark%2Fsimplex-bland-coq","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fathanclark%2Fsimplex-bland-coq/lists"}