{"id":37034460,"url":"https://github.com/tk-yoshimura/gammapadeapproximation","last_synced_at":"2026-01-14T04:02:18.959Z","repository":{"id":62595199,"uuid":"445870118","full_name":"tk-yoshimura/GammaPadeApproximation","owner":"tk-yoshimura","description":null,"archived":false,"fork":false,"pushed_at":"2024-10-25T18:49:40.000Z","size":8701,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-11-09T04:07:01.730Z","etag":null,"topics":["gamma-function","numerical-calculations"],"latest_commit_sha":null,"homepage":"","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"cc-by-4.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/tk-yoshimura.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":"2022-01-08T16:26:46.000Z","updated_at":"2024-10-25T18:49:45.000Z","dependencies_parsed_at":"2024-10-26T00:31:35.898Z","dependency_job_id":"7373ff60-2ff4-4b4f-8eb0-3a4197fa9df1","html_url":"https://github.com/tk-yoshimura/GammaPadeApproximation","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/tk-yoshimura/GammaPadeApproximation","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tk-yoshimura%2FGammaPadeApproximation","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tk-yoshimura%2FGammaPadeApproximation/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tk-yoshimura%2FGammaPadeApproximation/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tk-yoshimura%2FGammaPadeApproximation/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/tk-yoshimura","download_url":"https://codeload.github.com/tk-yoshimura/GammaPadeApproximation/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/tk-yoshimura%2FGammaPadeApproximation/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28408971,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-14T01:52:23.358Z","status":"online","status_checked_at":"2026-01-14T02:00:06.678Z","response_time":107,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["gamma-function","numerical-calculations"],"created_at":"2026-01-14T04:02:18.285Z","updated_at":"2026-01-14T04:02:18.955Z","avatar_url":"https://github.com/tk-yoshimura.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"# GammaPade\n\n[Download DLL](https://github.com/tk-yoshimura/GammaPadeApproximation/releases)\n[Download Nuget](https://www.nuget.org/packages/tyoshimura.GammaFunctionFP64/)\n\nGamma function pade approximation\n\nSee also: [PadeApproximation](https://github.com/tk-yoshimura/PadeApproximation/)\n\n[PadeApproxTable relative error 4e-16](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/gamma_pade_table_e16.csv)\n[PadeApproxTable relative error 2e-31](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/gamma_pade_table_e31.csv)\n\n## Double Precision (IEEE 754) Approx\nThe calculation error is at most 2 epsilons in positive values.\n[C# code](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/GammaFunctionFP64/)\n\n[gamma result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/gamma_approx.csv)\n![gamma result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/gamma_approx.svg)\n[loggamma result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/loggamma_approx.csv)\n![loggamma result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/loggamma_approx.svg)\n[inverse gamma result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/invgamma_approx.csv)\n![inverse gamma result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/invgamma_approx.svg)\n[digamma result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/digamma_approx.csv)\n![digamma result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/blob/figures/digamma_approx.svg)\n[polygamma(n=1) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma1_approx.csv)\n![polygamma(n=1) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma1_approx.svg)\n[polygamma(n=2) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma2_approx.csv)\n![polygamma(n=2) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma2_approx.svg)\n[polygamma(n=3) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma3_approx.csv)\n![polygamma(n=3) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma3_approx.svg)\n[polygamma(n=4) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma4_approx.csv)\n![polygamma(n=4) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma4_approx.svg)\n[polygamma(n=5) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma5_approx.csv)\n![polygamma(n=5) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma5_approx.svg)\n[polygamma(n=6) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma6_approx.csv)\n![polygamma(n=6) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma6_approx.svg)\n[polygamma(n=7) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma7_approx.csv)\n![polygamma(n=7) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma7_approx.svg)\n[polygamma(n=8) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma8_approx.csv)\n![polygamma(n=8) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma8_approx.svg)\n[polygamma(n=9) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma9_approx.csv)\n![polygamma(n=9) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma9_approx.svg)\n[polygamma(n=10) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma10_approx.csv)\n![polygamma(n=10) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma10_approx.svg)\n[polygamma(n=11) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma11_approx.csv)\n![polygamma(n=11) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma11_approx.svg)\n[polygamma(n=12) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma12_approx.csv)\n![polygamma(n=12) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma12_approx.svg)\n[polygamma(n=13) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma13_approx.csv)\n![polygamma(n=13) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma13_approx.svg)\n[polygamma(n=14) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma14_approx.csv)\n![polygamma(n=14) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma14_approx.svg)\n[polygamma(n=15) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma15_approx.csv)\n![polygamma(n=15) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma15_approx.svg)\n[polygamma(n=16) result](https://github.com/tk-yoshimura/GammaPadeApproximation/blob/main/results/polygamma16_approx.csv)\n![polygamma(n=16) result](https://raw.githubusercontent.com/tk-yoshimura/GammaPadeApproximation/main/figures/polygamma16_approx.svg)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftk-yoshimura%2Fgammapadeapproximation","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ftk-yoshimura%2Fgammapadeapproximation","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ftk-yoshimura%2Fgammapadeapproximation/lists"}