{"id":37668547,"url":"https://github.com/vaibhavkarve/igl2020","last_synced_at":"2026-01-16T12:01:04.864Z","repository":{"id":52459646,"uuid":"293947921","full_name":"vaibhavkarve/igl2020","owner":"vaibhavkarve","description":"Lean project for Fall 2020","archived":false,"fork":false,"pushed_at":"2022-01-17T19:34:13.000Z","size":1408,"stargazers_count":7,"open_issues_count":10,"forks_count":2,"subscribers_count":2,"default_branch":"master","last_synced_at":"2024-08-26T23:51:19.834Z","etag":null,"topics":["illinois-geometry-lab","lean-theorem-prover","logic","mathematics","model-theory","uiuc"],"latest_commit_sha":null,"homepage":"https://vaibhavkarve.github.io/igl2020/model","language":"Lean","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/vaibhavkarve.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}},"created_at":"2020-09-08T23:11:17.000Z","updated_at":"2023-11-13T02:45:40.000Z","dependencies_parsed_at":"2022-08-25T04:21:27.153Z","dependency_job_id":null,"html_url":"https://github.com/vaibhavkarve/igl2020","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/vaibhavkarve/igl2020","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vaibhavkarve%2Figl2020","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vaibhavkarve%2Figl2020/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vaibhavkarve%2Figl2020/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vaibhavkarve%2Figl2020/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vaibhavkarve","download_url":"https://codeload.github.com/vaibhavkarve/igl2020/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vaibhavkarve%2Figl2020/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28478400,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-16T11:59:17.896Z","status":"ssl_error","status_checked_at":"2026-01-16T11:55:55.838Z","response_time":107,"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":["illinois-geometry-lab","lean-theorem-prover","logic","mathematics","model-theory","uiuc"],"created_at":"2026-01-16T12:01:03.874Z","updated_at":"2026-01-16T12:01:04.795Z","avatar_url":"https://github.com/vaibhavkarve.png","language":"Lean","funding_links":[],"categories":[],"sub_categories":[],"readme":"# igl2020\nLean project for Illinois Geometry Lab @ University of Illinois at\nUrbana-Champaign.  This project started in Fall 2020 and is continuing in Spring\n2021.\n\n## Aim\nWe formalize languages, structures, terms, formulae, sentences,\nfirst-order logic, **Model theory**, and **O-minimality** in the Lean\ntheorem prover.\n\n\n## Participants\n1. Tyler Behme\n2. Eion Blanchard\n3. Scott Harman\n4. Philipp Hieronymi\n5. Vaibhav Karve\n6. Nikil Ravi\n7. Joel Schargorodsky\n8. Kay Thompson\n9. Noble Wulffraat\n10. Tianfan Xu\n11. Andrew Yin\n12. Fenglong Zhao\n\n## Installation\nInstall `leanproject` from this\n[link](https://leanprover-community.github.io/get_started.html \"link\")\nfollowing the instructions for your OS.\n\nNavigate to the folder where you would like to clone this project.\n\nRun the following `$ leanproject get vaibhavkarve/igl2020` in your\nterminal or command prompt. This will create a new folder called\n`igl2020` and it will copy mathlib oleans into it.\n\n## Updating the project\nYou do not need to run `leanproject get ...` after the first time. To\nget updated versions of all the files in this repository, you can run\nstandard git commands like `git pull` as often as you want.\n\n## Files\nAll working code can be found in the `src/` folder. No changes will be\nmade to files outside the `src/` folder.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvaibhavkarve%2Figl2020","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvaibhavkarve%2Figl2020","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvaibhavkarve%2Figl2020/lists"}