{"id":16645900,"url":"https://github.com/kiritofeng/physics_h","last_synced_at":"2026-05-23T06:31:19.164Z","repository":{"id":73596877,"uuid":"138669782","full_name":"kiritofeng/physics_h","owner":"kiritofeng","description":"Header files for some linear algebra operations","archived":false,"fork":false,"pushed_at":"2018-11-01T17:44:33.000Z","size":23,"stargazers_count":0,"open_issues_count":0,"forks_count":2,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-12-27T15:57:42.005Z","etag":null,"topics":["cpp","cpp-library","fft","linear-algebra"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/kiritofeng.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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":"2018-06-26T01:42:10.000Z","updated_at":"2018-11-01T17:44:35.000Z","dependencies_parsed_at":"2023-02-24T05:15:45.658Z","dependency_job_id":null,"html_url":"https://github.com/kiritofeng/physics_h","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/kiritofeng/physics_h","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kiritofeng%2Fphysics_h","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kiritofeng%2Fphysics_h/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kiritofeng%2Fphysics_h/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kiritofeng%2Fphysics_h/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/kiritofeng","download_url":"https://codeload.github.com/kiritofeng/physics_h/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/kiritofeng%2Fphysics_h/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":33385119,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-23T04:15:53.637Z","status":"ssl_error","status_checked_at":"2026-05-23T04:15:53.242Z","response_time":53,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["cpp","cpp-library","fft","linear-algebra"],"created_at":"2024-10-12T08:25:48.032Z","updated_at":"2026-05-23T06:31:19.159Z","avatar_url":"https://github.com/kiritofeng.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# physics\\_h\n\nHeader files for some common (and not so common) linear algebra operations.\n\n## `fft.h`\n\nAn FFT implementation in C++, using complex numbers and trigonometric functions.\n\nThe function `fft` takes an `std::vector` of `std::complex\u003clong double\u003e` and returns the coefficients of the complex representation of the covolution.\n\nPass `inv = 1` to preform the covolution and `inv = -1` to preform an inverse FFT.\n\n## `matrix.h`\n\nContains a matrix class, which defines:\n\n- Addition\n- Subtraction\n- Multiplication\n- Inverse\n- Determinant\n- Transpose\n\n## `gauss.h`\n\nSolves a systems of linear equations.\n\n## `vector.h`\n\nContains a vector class, which defines:\n\n- Addition\n- Subtraction\n- Multiplication (by a constant)\n- Cross Product\n- Dot Product\n- Magnitude\n- Normalization\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkiritofeng%2Fphysics_h","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkiritofeng%2Fphysics_h","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkiritofeng%2Fphysics_h/lists"}