{"id":15543754,"url":"https://github.com/amiel/quantum-delta","last_synced_at":"2025-06-11T19:37:20.490Z","repository":{"id":10781002,"uuid":"13048986","full_name":"amiel/quantum-delta","owner":"amiel","description":"generate quantum juggling patterns with the delta algorithm","archived":false,"fork":false,"pushed_at":"2013-09-27T05:34:21.000Z","size":128,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2024-10-03T12:33:08.574Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Ruby","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/amiel.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":"2013-09-23T22:37:18.000Z","updated_at":"2019-11-06T23:35:17.000Z","dependencies_parsed_at":"2022-09-18T18:03:14.460Z","dependency_job_id":null,"html_url":"https://github.com/amiel/quantum-delta","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/amiel/quantum-delta","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amiel%2Fquantum-delta","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amiel%2Fquantum-delta/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amiel%2Fquantum-delta/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amiel%2Fquantum-delta/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/amiel","download_url":"https://codeload.github.com/amiel/quantum-delta/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/amiel%2Fquantum-delta/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":259325565,"owners_count":22841058,"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":[],"created_at":"2024-10-02T12:28:17.082Z","updated_at":"2025-06-11T19:37:20.473Z","avatar_url":"https://github.com/amiel.png","language":"Ruby","funding_links":[],"categories":[],"sub_categories":[],"readme":"# quantum-delta\n\ngenerate quantum juggling patterns with the delta algorithm\n\n## Algorithm\n\n1. Find impossible delta combinations:\n  * For each number less than the period `x`,\n    there cannot be a combination of letters `period - x` in length that adds up\n    to `x`.\n2. For each number of digits in the period:\n  * Generate the list of possible first character deltas by taking each number\n    from 0 to `period - 1` and removing the invalid single character.\n  * Generate the list of possible two character deltas by taking all of the\n    combinations of the previous list and removing all invalid 2 character combinations.\n  * Generate the list of possible three character deltas by taking combinations\n    of valid two character deltas and 1 character deltas and removing all\n    invalid 2 character and 3 character combinations.\n  * Continue up to period.\n3. Remove all rotation duplicates.\n4. Use list of deltas to generate list of valid root siteswaps:\n  * For each number less than the period `x`,\n    start the pattern with `x` and continue adding delta (`modulo period`).\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Famiel%2Fquantum-delta","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Famiel%2Fquantum-delta","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Famiel%2Fquantum-delta/lists"}