Leibniz formula for π

alternating series which converges to π/4
rdfs:label
"Leibniz formula for π"@en
skos:altLabel
"1 − 1/3 + 1/5 − 1/7 + ⋯"@en
"Leibniz formula"@en
schema:description
"alternating series which converges to π/4"@en
schema:dateModified "2026-05-25T06:39:57+00:00"^^xsd:dateTime
schema:version 2497118837
wikibase:identifiers 3
wikibase:sitelinks 23
wikibase:statements 8
p:P138 wd:statement/Q97226587-F68FB7CB-5F71-4117-8782-5D68CDD3FA5A
p:P2534 wd:statement/Q97226587-401E84FF-43D6-4203-B935-C19B8DD09F47
p:P2812 wd:statement/Q97226587-01CFCE50-750D-4BAC-9BAA-2E521C7E3D5F
p:P31 wd:statement/Q97226587-3A96726B-6669-465D-9FDA-8762E899FB08
wd:statement/Q97226587-77CFDF79-EC1D-4EDE-8192-F7A3DC476D39
p:P6104 wd:statement/Q97226587-AAFE141C-E44A-4930-BFAD-DEC40C7C4228
p:P6366 wd:statement/Q97226587-43A6C879-2C45-4D12-93FB-180A4ADB51FF
p:P646 wd:statement/Q97226587-E48DF546-1B6C-4304-A6C5-65E5455E898C
p:direct-normalized/P6366 <https://makg.org/entity/10225806>
wdt:P138 Gottfried Wilhelm Leibniz
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"><mstyle displaystyle="true" scriptlevel="0"><munderover><mo stretchy="false">&#x2211;</mo><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mi>n</mi><mo stretchy="false">=</mo><mn>0</mn></mrow></mrow><mrow data-mjx-texclass="ORD"><mi mathvariant="normal">&#x221E;</mi></mrow></munderover></mstyle><mrow data-mjx-texclass="ORD"><mfrac><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mo stretchy="false">(</mo><mo stretchy="false">&#x2212;</mo><mn>1</mn><msup><mo stretchy="false">)</mo><mrow data-mjx-texclass="ORD"><mi>n</mi></mrow></msup></mrow></mrow><mrow data-mjx-texclass="ORD"><mrow data-mjx-texclass="ORD"><mn>2</mn><mi>n</mi><mo stretchy="false">+</mo><mn>1</mn></mrow></mrow></mfrac></mrow><mo stretchy="false">=</mo><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></mstyle></mrow></math>"^^http://www.w3.org/1998/Math/MathML
wdt:P2812 "GregorySeries"
wdt:P31 alternating series
approximation algorithm
wdt:P6104 WikiProject Mathematics
wdt:P6366 "10225806"
wdt:P646 "/m/04r552"
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