{"id":23317103,"url":"https://github.com/adnksharp/scilab-s-m-muller","last_synced_at":"2026-01-19T13:33:25.573Z","repository":{"id":135392679,"uuid":"512247439","full_name":"adnksharp/Scilab-S-M-Muller","owner":"adnksharp","description":"uso del método de Müller para obtener raíces de polinomios con Scilab","archived":false,"fork":false,"pushed_at":"2023-07-11T03:32:14.000Z","size":4,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"base","last_synced_at":"2025-04-07T03:53:28.692Z","etag":null,"topics":["scilab-scripts"],"latest_commit_sha":null,"homepage":"","language":"Scilab","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/adnksharp.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-07-09T17:34:13.000Z","updated_at":"2023-06-27T14:51:40.000Z","dependencies_parsed_at":null,"dependency_job_id":"16cfb197-9cae-4d50-8c60-5267e1440589","html_url":"https://github.com/adnksharp/Scilab-S-M-Muller","commit_stats":null,"previous_names":["adnksharp/scilab-s-m-muller"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/adnksharp/Scilab-S-M-Muller","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/adnksharp%2FScilab-S-M-Muller","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/adnksharp%2FScilab-S-M-Muller/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/adnksharp%2FScilab-S-M-Muller/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/adnksharp%2FScilab-S-M-Muller/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/adnksharp","download_url":"https://codeload.github.com/adnksharp/Scilab-S-M-Muller/tar.gz/refs/heads/base","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/adnksharp%2FScilab-S-M-Muller/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28569236,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-19T12:50:50.164Z","status":"ssl_error","status_checked_at":"2026-01-19T12:50:42.704Z","response_time":67,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: 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":["scilab-scripts"],"created_at":"2024-12-20T16:19:56.797Z","updated_at":"2026-01-19T13:33:25.547Z","avatar_url":"https://github.com/adnksharp.png","language":"Scilab","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Müller method\n\nUso del método de Müller para obtener la raíz de una función dados 3 valores iniciales.\n\nTomando una función de tipo: \n\n$ax^n+bx^{n-1}+...+yx+z$\n\ndonde:\n- $a$, $b$, ..., $z$ son coeficientes de la función\n- $x$ son 3 valores iniciales ($x_0$, $x_1$, $x_2$)\n\n## Pasos\nLa función se evalúa usando la ecuación\n\n$f(x_i) = ax_i ^n + bx_i ^{n-1} + ... zx_i$\n\nDatos que son necesarios para obtener los valores de $\\delta$:\n\n$\\Large {\\delta_i = {{ f(x_2) - f(x_0) } \\over { f(x_1) - f(x_0) }}}$\n\npara obtener los valores de **a**, **b** y **c** se necesita la diferrencia de los valores de $x_0$, $x_1$ y $x_2$:\n\n$\\Delta x_0 = x_1 - x_0$\n$\\Delta x_1 = x_2 - x_1$\n\n$\\Large {a = {{δ_1 - δ_0} \\over {\\Delta x_0 + \\Delta x_1}}}$\n\n$\\Large{b = {{a \\Delta x_1} \\over \\delta_1}}$\n\n$\\Large{c=f(2)}$\n\n\nCon los valores anteriormente obtenidos se puede obtener la raíz de la función:\n\n$\\Large{x_3 = x_2 + {{-2c}\\over{b\\pm \\sqrt{b^2-4ac}}}}$\n\nEstos pasos se repetirán hasta que la diferencia entre los valores de $x_3$ y $x_2$ / $x_3$ sea mínimo.\n\nSi esta diferencia no es mínima, se intercambian los valores de $x_0$, $x_1$ y $x_2$.\n\n### Ejemplo de uso\n```Scilab\n\tMetodo de müller\nf(x) = --\u003e x^3-9x^2+x+(90/%pi)\n\nValores iniciales: --\u003e 1, 2, 2.2\n\n...\n\nf(x) = (1)x^3 + (-9)x^2 + (1)x + (28.64789)\nx0 = (-1.5976471, -1.5976471, -1.5977441)\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fadnksharp%2Fscilab-s-m-muller","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fadnksharp%2Fscilab-s-m-muller","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fadnksharp%2Fscilab-s-m-muller/lists"}