List questions from pi

Published on 04 Jul 2020 - 13:33

687

Views

Is $22/7$ the closest to $\pi$, among fractions of denominator at most $50$?

Published on 26 Mar 2026 - 0:54

742

Views

Can the value of $\pi$ be the denominator of an angle in radians?

Published on 13 Jul 2020 - 23:47

220

Views

Is the circumference of a unit circle irrational?

Published on 14 Jul 2020 - 17:17

43

Views

Given 2 angles find the third angle for all triangles?

Published on 15 Jul 2020 - 20:10

90

Views

Blue tooth's curve and integral inequality

Published on 24 Jul 2020 - 6:26

215

Views

sequence of diophantine approximants of $\pi$

Published on 26 Mar 2026 - 0:53

399

Views

Proof of $\pi^e$ and $e^\pi$ Being Irrational

Published on 09 Jul 2016 - 6:29

606

Views

$e^{\left(\pi^{(e^\pi)}\right)}\;$ or $\;\pi^{\left(e^{(\pi^e)}\right)}$. Which one is greater than the other?

Published on 13 Jul 2016 - 9:17

217

Views

$\pi$ and $e$ as coded trajectories

Published on 15 Jul 2016 - 16:52

47

Views

Computing pi with maps on the rationals

Published on 18 Jul 2016 - 2:29

295

Views

The number of primitive Pythagorean triangles with bounded hypotenuses

Published on 26 Mar 2026 - 19:18

7.3k

Views

Why would we use the radius of a circle instead of the diameter when calculating circumference?

Published on 21 Jul 2016 - 1:50

490

Views

Can any number sequence be found in $\pi$?

Published on 21 Jul 2016 - 23:52

87

Views

Numerators of close rational approximations to $\pi$

Published on 26 Mar 2026 - 4:16

List Question

how to calculate $ \bmod 2 \pi$

Is $22/7$ the closest to $\pi$, among fractions of denominator at most $50$?

Can the value of $\pi$ be the denominator of an angle in radians?

Is the circumference of a unit circle irrational?

Given 2 angles find the third angle for all triangles?

Blue tooth's curve and integral inequality

sequence of diophantine approximants of $\pi$

Proof of $\pi^e$ and $e^\pi$ Being Irrational

$e^{\left(\pi^{(e^\pi)}\right)}\;$ or $\;\pi^{\left(e^{(\pi^e)}\right)}$. Which one is greater than the other?

$\pi$ and $e$ as coded trajectories

Computing pi with maps on the rationals

The number of primitive Pythagorean triangles with bounded hypotenuses

Why would we use the radius of a circle instead of the diameter when calculating circumference?

Can any number sequence be found in $\pi$?

Numerators of close rational approximations to $\pi$

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