@prefix p: <http://www.wikidata.org/prop/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema1: <http://schema.org/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix wd: <http://www.wikidata.org/entity/> .
@prefix wds: <http://www.wikidata.org/entity/statement/> .
@prefix wdt: <http://www.wikidata.org/prop/direct/> .
@prefix wdtn: <http://www.wikidata.org/prop/direct-normalized/> .
@prefix wikibase: <http://wikiba.se/ontology#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

wd:Q3077635 rdfs:label "صيغة مشابهة لصيغة ماشن"@ar,
        "Machin-like formula"@en,
        "fórmulas de Machin"@es,
        "formule de Machin"@fr,
        "マチンの公式"@ja,
        "마친형 공식"@ko,
        "Machins formule"@nl,
        "fórmula de Machin"@pt,
        "fórmula de Machin"@pt-br,
        "梅欽類公式"@zh ;
    schema1:dateModified "2026-10-20T07:03:41+00:00"^^xsd:dateTime ;
    schema1:description "Formulas for pi"@en,
        "円周率を計算するための公式"@ja ;
    schema1:version 2559118899 ;
    wikibase:identifiers 4 ;
    wikibase:sitelinks 9 ;
    wikibase:statements 10 ;
    skos:altLabel "Formulas de Machin"@es,
        "Formule De Machin"@fr,
        "Formule de machin"@fr ;
    p:P138 wds:Q3077635-8f5d26d8-44e1-2114-0000-ce2ce8230f57 ;
    p:P2534 wds:Q3077635-6e33b3fb-45bd-0812-e0fb-27dfee80c634 ;
    p:P2812 wds:Q3077635-C57E4761-17FB-414F-8DAB-69F01DCABAE6 ;
    p:P31 wds:Q3077635-d1863e9f-4315-f862-698f-7dc3bbe62579 ;
    p:P5047 wds:Q3077635-C8511C0C-B73E-4173-93C9-54B8E27A92B5 ;
    p:P6104 wds:Q3077635-74621204-3014-4D41-8A57-1C99D69D83D9 ;
    p:P6366 wds:Q3077635-CAE0FD24-238B-4923-AB28-01894486F149 ;
    p:P646 wds:Q3077635-BA2CF60F-D85D-44A5-A670-154FF4FB0933 ;
    p:P7235 wds:Q3077635-76ca6dcb-41f4-2166-8676-b6621323eb1b,
        wds:Q3077635-ac68c822-474d-8c0c-06aa-546b0aede654 ;
    wdtn:P6366 <https://makg.org/entity/2779225442> ;
    wdt:P138 wd:Q726385 ;
    wdt:P2534 "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mrow data-mjx-texclass=\"ORD\"><mfrac><mrow data-mjx-texclass=\"ORD\"><mi>&#x03C0;</mi></mrow><mrow data-mjx-texclass=\"ORD\"><mn>4</mn></mrow></mfrac></mrow><mo stretchy=\"false\">=</mo><mn>4</mn><mi>arctan</mi><mo>&#x2061;</mo><mrow data-mjx-texclass=\"ORD\"><mfrac><mrow data-mjx-texclass=\"ORD\"><mn>1</mn></mrow><mrow data-mjx-texclass=\"ORD\"><mn>5</mn></mrow></mfrac></mrow><mo stretchy=\"false\">&#x2212;</mo><mi>arctan</mi><mo>&#x2061;</mo><mrow data-mjx-texclass=\"ORD\"><mfrac><mrow data-mjx-texclass=\"ORD\"><mn>1</mn></mrow><mrow data-mjx-texclass=\"ORD\"><mrow data-mjx-texclass=\"ORD\"><mn>2</mn><mn>3</mn><mn>9</mn></mrow></mrow></mfrac></mrow></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> ;
    wdt:P2812 "Machin-LikeFormulas" ;
    wdt:P31 wd:Q621751 ;
    wdt:P5047 "Check_Machin-like_formulas" ;
    wdt:P6104 wd:Q8487137 ;
    wdt:P6366 "2779225442" ;
    wdt:P646 "/m/07_3p9" ;
    wdt:P7235 "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mi>&#x03C0;</mi></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML>,
        "<math class=\"mwe-math-element mwe-math-element-inline\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mrow data-mjx-texclass=\"ORD\"><mstyle displaystyle=\"true\" scriptlevel=\"0\"><mi>arctan</mi></mstyle></mrow></math>"^^<http://www.w3.org/1998/Math/MathML> .