{"id":43545152,"url":"https://github.com/pointlander/calc","last_synced_at":"2026-02-03T18:42:49.284Z","repository":{"id":55441627,"uuid":"311177445","full_name":"pointlander/calc","owner":"pointlander","description":"Command line calculator","archived":false,"fork":false,"pushed_at":"2021-03-18T01:33:35.000Z","size":131,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"main","last_synced_at":"2024-06-21T03:15:21.530Z","etag":null,"topics":["calculator"],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/pointlander.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}},"created_at":"2020-11-08T23:43:47.000Z","updated_at":"2021-03-18T01:33:38.000Z","dependencies_parsed_at":"2022-08-15T00:20:46.304Z","dependency_job_id":null,"html_url":"https://github.com/pointlander/calc","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/pointlander/calc","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pointlander%2Fcalc","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pointlander%2Fcalc/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pointlander%2Fcalc/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pointlander%2Fcalc/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/pointlander","download_url":"https://codeload.github.com/pointlander/calc/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pointlander%2Fcalc/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29053108,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-03T15:43:47.601Z","status":"ssl_error","status_checked_at":"2026-02-03T15:43:46.709Z","response_time":96,"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":["calculator"],"created_at":"2026-02-03T18:42:48.498Z","updated_at":"2026-02-03T18:42:49.279Z","avatar_url":"https://github.com/pointlander.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# calc\nA command line calculator.\n\n## Installation\n```bash\ngit clone https://github.com/pointlander/calc.git\ncd calc\ngo install\n```\n\n## Usage\n```bash\ncalc\n```\n\n## Language\n```\ne \u003c- sp e1 !.\ne1 \u003c- e2 ( add e2\n         / minus e2\n         )*\ne2 \u003c- e3 ( multiply e3\n         / divide e3\n         / modulus e3\n         )*\ne3 \u003c- e4 ( exponentiation e4\n         )*\ne4 \u003c- minus value\n    / value\nvalue \u003c- matrix\n       / imaginary\n       / number\n       / exp1\n       / exp2\n       / natural\n       / pi\n       / prec\n       / simplify\n       / derivative\n       / log\n       / sqrt\n       / cos\n       / sin\n       / tan\n       / variable\n       / sub\nvariable \u003c- [A-Za-z]+ sp\nmatrix \u003c- '[' sp (e1 / row)+ ']' sp\nimaginary \u003c- \u003c [-]? [0-9]+ ([.] [0-9]*)? \u003e 'i' sp\nnumber \u003c- \u003c [-]? [0-9]+ ([.] [0-9]*)? \u003e sp\nexp1 \u003c- 'exp' open e1 close\nexp2 \u003c- 'e^' value\nnatural \u003c- 'e' sp\npi \u003c- 'pi' sp\nprec \u003c- 'prec' open e1 close\nsimplify \u003c- 'simplify' open e1 close\nderivative \u003c- 'derivative' open e1 close\nlog \u003c- 'log' open e1 close\nsqrt \u003c- 'sqrt' open e1 close\ncos \u003c- 'cos' open e1 close\nsin \u003c- 'sin' open e1 close\ntan \u003c- 'tan' open e1 close\nsub \u003c- open e1 close\nadd \u003c- '+' sp\nminus \u003c- '-' sp\nmultiply \u003c- '*' sp\ndivide \u003c- '/' sp\nmodulus \u003c- '%' sp\nexponentiation \u003c- '^' sp\nopen \u003c- '(' sp\nclose \u003c- ')' sp\nsp \u003c- ( ' ' / '\\t' )*\nrow \u003c- ';' sp\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpointlander%2Fcalc","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpointlander%2Fcalc","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpointlander%2Fcalc/lists"}