Basics on π

Curated by : Athi

<div style = "text-align: start; line-height: normal; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: none solid rgb(0, 0, 0); white-space: normal; "><div style="display: block; min-width: 0px; padding-top: 0px; perspective-origin: 289.5px 31.5px; transform-origin: 289.5px 31.5px; "><div style="font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-bottom: 9px; margin-left: 4px; margin-right: 10px; margin-top: 2px; text-align: left; white-space: pre-wrap; perspective-origin: 266.5px 31.5px; transform-origin: 266.5px 31.5px; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="display: inline; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">π is also called as Archimedes' constant. The historically first exact formula for π, based on infinite series, was not available until a millennium later, when in the 14th century the </span></span><a target='_blank' href = 'https://en.m.wikipedia.org/wiki/Madhava_of_Sangamagrama'><span style=""><span style="">Madhava</span></span></a><span style="display: inline; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">-Leibniz series was discovered in Indian mathematics.</span></span></div></div></div>

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Problem 43298. Calculate area of sector Created by: Jang geun Choi Tags math, easy, matlab	12	729
Problem 953. Pi Estimate 1 Created by: Ed Hall Tags for loop	5	359
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Problem 44309. Pi Digit Probability Created by: Mehmet OZC Tags pi, string manipulation, histogram	9	331
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