{"id":15861761,"url":"https://github.com/gr3yknigh1/rpn","last_synced_at":"2025-08-07T17:33:10.781Z","repository":{"id":199481986,"uuid":"702978466","full_name":"gr3yknigh1/rpn","owner":"gr3yknigh1","description":"RPN graph visualizer","archived":false,"fork":false,"pushed_at":"2023-10-10T12:06:56.000Z","size":18,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-04-01T20:34:14.566Z","etag":null,"topics":["c","polish-notation","rpn"],"latest_commit_sha":null,"homepage":"","language":"C","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/gr3yknigh1.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":"2023-10-10T11:18:19.000Z","updated_at":"2025-01-23T09:03:25.000Z","dependencies_parsed_at":null,"dependency_job_id":"cd233e8e-f179-4b7e-94bb-aa7802d087cc","html_url":"https://github.com/gr3yknigh1/rpn","commit_stats":null,"previous_names":["gr3yknigh1/rpn"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/gr3yknigh1/rpn","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr3yknigh1%2Frpn","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr3yknigh1%2Frpn/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr3yknigh1%2Frpn/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr3yknigh1%2Frpn/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gr3yknigh1","download_url":"https://codeload.github.com/gr3yknigh1/rpn/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gr3yknigh1%2Frpn/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":263489674,"owners_count":23474526,"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":["c","polish-notation","rpn"],"created_at":"2024-10-05T22:04:54.262Z","updated_at":"2025-07-04T10:04:50.779Z","avatar_url":"https://github.com/gr3yknigh1.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Polish Notation\n\nThis project was build during Sber's School 21 bootcamp.\n\nTeam 70: \n  - [lambertm](https://github.com/manikala) (Team Lead): worked on graph renderer and initial lexer version\n  - [atruskat](https://github.com/eliot-geek): worked on infix to rpn conversion, and expression evaluation\n  - [wittenbb](https://github.com/gr3yknigh1) (me): tooling, expression parser and string tokenizer, `str` and `darray` datastructures\n\n## How to use\n\nCompile and run. \n\n\u003e NOTE: Has range from `0` to `4 PI` on X axis and from `-1` to `1` on Y axis.\n\nExample input:\n\n```shell\n$ ./build/rpn\nx * x\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n................................................................................\n**..............................................................................\n..*.............................................................................\n...*............................................................................\n................................................................................\n....*...........................................................................\n................................................................................\n................................................................................\n.....*..........................................................................\n................................................................................\n................................................................................\n................................................................................\n......*.........................................................................\n```\n\n## Supported operators:\n\n  * `+` - plus\n  * `-` - minus (binary and unary)\n  * `*` - multiplication\n  * `/` - division\n  * `(` and `)` - left and right parens\n  * `sin(...)` - sin\n  * `cos(...)` - cos\n  * `tan(...)` - tan\n  * `ctg(...)` - ctg\n  * `sqrt(...)` - sqrt\n  * `ln(...)` - ln\n  * `x` - variable\n\nList of tokens avaiable in [token.h](./src/token.h).\n\n## Build\n\nRelease build:\n\n```shell\nmake release\n```\n\nDevelopment build:\n\n```shell\nmake all\n```\n\n## Tooling\n\nTests:\n\n```shell\nmake test\n```\n\nLint or format:\n\n```shell\nmake lint\nmake fmt\n```\n\nInstall git-hooks:\n\n```shell\nmake hooks\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgr3yknigh1%2Frpn","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgr3yknigh1%2Frpn","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgr3yknigh1%2Frpn/lists"}