{"id":21934909,"url":"https://github.com/benruijl/reform","last_synced_at":"2025-04-19T22:41:26.394Z","repository":{"id":55502004,"uuid":"151070451","full_name":"benruijl/reform","owner":"benruijl","description":"A symbolic manipulation toolkit which aims to handle expressions with billions of terms","archived":false,"fork":false,"pushed_at":"2023-01-11T14:53:54.000Z","size":708,"stargazers_count":23,"open_issues_count":1,"forks_count":3,"subscribers_count":7,"default_branch":"master","last_synced_at":"2024-07-30T17:49:50.448Z","etag":null,"topics":["computer-algebra","mathematics","physics","symbolic-manipulation"],"latest_commit_sha":null,"homepage":"","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/benruijl.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":"2018-10-01T10:21:20.000Z","updated_at":"2024-07-03T17:58:38.000Z","dependencies_parsed_at":"2023-02-09T03:20:19.891Z","dependency_job_id":null,"html_url":"https://github.com/benruijl/reform","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benruijl%2Freform","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benruijl%2Freform/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benruijl%2Freform/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/benruijl%2Freform/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/benruijl","download_url":"https://codeload.github.com/benruijl/reform/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":227010934,"owners_count":17716674,"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":["computer-algebra","mathematics","physics","symbolic-manipulation"],"created_at":"2024-11-29T00:17:40.762Z","updated_at":"2024-11-29T00:17:41.295Z","avatar_url":"https://github.com/benruijl.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"**DISCONTINUED** - check out [Symbolica](https://github.com/benruijl/symbolica) (in early development) or [FORM](https://github.com/vermaseren/form) for an alternative.\n\nreFORM\n---------\n\nreFORM is a symbolic manipulation toolkit which aims to handle expressions with billions\nof terms, taking up terabytes of diskspace. In the future, it may be an alternative to [FORM](https://github.com/vermaseren/form).\n\nAt the moment reFORM is in early development and cannot handle extreme workloads yet. However,\nthere are many components that work. Specifically, the C and [Python API](https://reform.readthedocs.io/en/latest/api.html) is fully functional.\n\nFor an overview of all the reFORM features, see the [manual](https://reform.readthedocs.io/en/latest/).\n\nQuick example\n----\n\n````\nexpr F = f(x,2,3,y);\napply {\n    id f(?a,x?{\u003e2},?b) = f(?b,?a);\n    print;\n}\n````\nThis program creates an expression `F` and applies an `id` statement to its term. This statement matches a pattern on the left hand side and modifies it. `?a` and `?b` matches any number of arguments, and `x?{\u003e2}` will match a number larger than two.\n\nThe ouput is:\n```\nf(y,x,2)\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbenruijl%2Freform","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbenruijl%2Freform","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbenruijl%2Freform/lists"}