Wallis product
id:
wallis-product-223-1549281
title:
Wallis product
text:
In mathematics, the Wallis product for π, published in 1656 by John Wallis, states that
- π 2 = ∏ n = 1 ∞ 4 n 2 4 n 2 − 1 = ∏ n = 1 ∞ = ⋅ ⋅ ⋅ ⋅ ⋯ 0=user
brand slug:
wiki
category slug:
encyclopedia
description:
Infinite product for pi
original url:
https://en.wikipedia.org/wiki/Wallis_product
date created:
2004-12-20T08:10:30Z
date modified:
2024-09-14T04:23:16Z
main entity:
{"identifier":"Q1501324","url":"https://www.wikidata.org/entity/Q1501324"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f5/Comparison_pi_infinite_series.svg","width":512,"height":256}
fields total:
13
integrity:
16