{"id":22177889,"url":"https://github.com/gasinan/easydop853","last_synced_at":"2026-01-05T16:39:24.863Z","repository":{"id":110073978,"uuid":"319097075","full_name":"GasinAn/easydop853","owner":"GasinAn","description":"Simplified Modern Fortran Edition of Hairer's DOP853 ODE Solver","archived":false,"fork":false,"pushed_at":"2024-11-22T12:09:24.000Z","size":208,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-03-24T18:31:27.477Z","etag":null,"topics":["dop853","ode-solver"],"latest_commit_sha":null,"homepage":"","language":"Fortran","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/GasinAn.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}},"created_at":"2020-12-06T17:59:50.000Z","updated_at":"2024-11-22T13:35:00.000Z","dependencies_parsed_at":"2024-12-02T08:44:06.226Z","dependency_job_id":null,"html_url":"https://github.com/GasinAn/easydop853","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/GasinAn/easydop853","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GasinAn%2Feasydop853","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GasinAn%2Feasydop853/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GasinAn%2Feasydop853/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GasinAn%2Feasydop853/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/GasinAn","download_url":"https://codeload.github.com/GasinAn/easydop853/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/GasinAn%2Feasydop853/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28217661,"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":"2026-01-05T02:00:06.358Z","response_time":57,"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":["dop853","ode-solver"],"created_at":"2024-12-02T08:33:12.016Z","updated_at":"2026-01-05T16:39:24.753Z","avatar_url":"https://github.com/GasinAn.png","language":"Fortran","funding_links":[],"categories":[],"sub_categories":[],"readme":"# easydop853\n\nThis is a modern Fortran (2003/2008) implementation of Hairer's DOP853 ODE solver. This implementation is a simplification of the implementation made by [Jacob Williams (jacobwilliams)](https://github.com/jacobwilliams). A much-easier-to-use subroutine interface has been created by using the original easy-to-use class interface, however, for simplicity, users can only set the ODE and the initial condition, and cannot set other parameters, such as error tolerance parameters, which can be set by using the original implementation. DOP853 is an explicit Runge-Kutta method of order 8(5,3) due to Dormand \u0026 Prince (with stepsize control and dense output).\n\nThis project is hosted on [GitHub](https://github.com/GasinAn/easydop853).\n\n## Example\n\nSee [easydop853_test.f90](https://github.com/GasinAn/easydop853/blob/main/easydop853_test.f90).\n\n## Reference\n\n* [jacobwilliams/dop853](https://github.com/jacobwilliams/dop853).\n\n## License\n\n* [LICENSE](https://github.com/GasinAn/easydop853/blob/main/LICENSE).\n* [Original license for Williams's codes](https://raw.githubusercontent.com/jacobwilliams/dop853/master/LICENSE).\n* [Original license for Hairer's codes](http://www.unige.ch/~hairer/prog/licence.txt).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgasinan%2Feasydop853","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgasinan%2Feasydop853","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgasinan%2Feasydop853/lists"}