List questions from pi

Published on 23 Feb 2026 - 17:21

274

Views

Is it possible to separate Pi from Eulers constant with rational constants?

Published on 07 Jan 2021 - 6:13

141

Views

A mere coincidence? $\tan5^n<0$ for all $1\leq n \leq 23, n \neq 17$

Published on 08 Jan 2021 - 8:38

738

Views

$\pi$ & $\phi$ (Golden ratio), Pentagon inscribed in unit circle

Published on 27 Mar 2026 - 16:22

67

Views

Defining a Circle using its Diameter instead of its Radius

Published on 17 Jan 2021 - 19:50

48

Views

Can I Write It As An Integral?

Published on 19 Jan 2021 - 10:36

175

Views

Comparing between regular polygons

Published on 30 Mar 2026 - 20:48

93

Views

First few Prime numbers and nested radicals in association with $\pi$

Published on 31 Mar 2026 - 1:01

2.2k

Views

Not enough digits of 6 in Pi?

Published on 26 Jan 2021 - 17:45

97

Views

$\pi$, from Pentadecagon - infinitely expanding Balloon nested Radical

Published on 30 Mar 2026 - 20:52

939

Views

Repeating digits in pi

Published on 31 Jan 2021 - 7:06

245

Views

Irrationality of ${\pi}$ and $e^{x/y}$

Published on 29 Mar 2026 - 14:19

383

Views

355/113 and small odd cubes

Published on 27 Mar 2026 - 11:45

325

Views

An infinite product for $\frac{\pi}{2}$

Published on 02 Apr 2026 - 17:51

79

Views

Can we compute the fugitive integers k(n)

Published on 08 Feb 2021 - 23:25

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Here is another "$e$-$\pi$-without -calculating" comparison

Is it possible to separate Pi from Eulers constant with rational constants?

A mere coincidence? $\tan5^n<0$ for all $1\leq n \leq 23, n \neq 17$

$\pi$ & $\phi$ (Golden ratio), Pentagon inscribed in unit circle

Defining a Circle using its Diameter instead of its Radius

Can I Write It As An Integral?

Comparing between regular polygons

First few Prime numbers and nested radicals in association with $\pi$

Not enough digits of 6 in Pi?

$\pi$, from Pentadecagon - infinitely expanding Balloon nested Radical

Repeating digits in pi

Irrationality of ${\pi}$ and $e^{x/y}$

355/113 and small odd cubes

An infinite product for $\frac{\pi}{2}$

Can we compute the fugitive integers k(n)

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