List questions from pi

Published on 27 Mar 2026 - 2:02

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squaring the circle: turning a circle into a square.

Published on 28 Mar 2026 - 15:55

165

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Dalzell-type integrals for convergents to $2\pi$

Published on 27 Mar 2026 - 2:02

45

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Soft question: Primes and relative precision

Published on 02 Apr 2026 - 17:04

253

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Integrals for rational approximations to $e^\pi$

Published on 27 Mar 2026 - 2:01

178

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An almost classic inequality

Published on 28 Apr 2017 - 10:04

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Determine the number of terms needed to ensure an approximation of π to within $10^{-3}$

Published on 01 May 2017 - 8:19

236

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Is this known about $\pi$?

Published on 30 Mar 2026 - 8:29

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Solving this trig limit without L'hopital: $\lim_{x\to 1} \frac{\sin(\pi x)}{x-1}$?

Published on 04 May 2017 - 11:10

162

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This proof is wrong. How? (See image in link below)

Published on 04 May 2017 - 17:07

135

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Transcendence of the rational powers of $\pi$?

Published on 28 Mar 2026 - 17:40

207

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zeta sum identity and its general form

Published on 06 May 2017 - 2:25

269

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An integral for $\frac{9801}{2206\sqrt{2}}-\pi$

Published on 27 Mar 2026 - 2:01

75

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The significance of $\pi=\frac{\ln(-1)}i$

Published on 08 May 2017 - 13:11

1.2k

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Definition of pi by an integral

Published on 08 May 2017 - 19:44

List Question

Asymptotic quality of rational approximations to $\pi$

squaring the circle: turning a circle into a square.

Dalzell-type integrals for convergents to $2\pi$

Soft question: Primes and relative precision

Integrals for rational approximations to $e^\pi$

An almost classic inequality

Determine the number of terms needed to ensure an approximation of π to within $10^{-3}$

Is this known about $\pi$?

Solving this trig limit without L'hopital: $\lim_{x\to 1} \frac{\sin(\pi x)}{x-1}$?

This proof is wrong. How? (See image in link below)

Transcendence of the rational powers of $\pi$?

zeta sum identity and its general form

An integral for $\frac{9801}{2206\sqrt{2}}-\pi$

The significance of $\pi=\frac{\ln(-1)}i$

Definition of pi by an integral

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