List questions from pi

Published on 19 Mar 2026 - 22:36

189

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Confused about Pi & Normal Numbers?

Published on 25 Mar 2026 - 1:15

52

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Would subsequences of digits of $\pi$ be normal if $\pi$ were itself normal?

Published on 07 Feb 2018 - 13:21

334

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Why is $\log_{10}\pi \simeq 0.5$?

Published on 22 Mar 2026 - 6:47

155

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Python Forever Pi Number Function, Math Formula?

Published on 22 Mar 2026 - 6:14

99

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A purely geometric proof that pi is irrational?

Published on 15 Feb 2018 - 20:26

128

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Identity involving numbers 7, 16, 113, Pi, and Floor function

Published on 24 Mar 2026 - 23:44

834

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The most complex formula for the golden ratio $\varphi$ that I have ever seen. How was it achieved?

Published on 17 Mar 2026 - 7:19

432

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Is this a valid mathematical proof?

Published on 22 Mar 2026 - 9:30

725

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Occurences of primes in pi

Published on 22 Mar 2026 - 0:24

783

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How to calculate $π$ from first principles

Published on 22 Mar 2026 - 1:58

58

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Problem with discrepancy of results, one of which is close to $\sqrt{\frac{\varphi^5}{5}}$

Published on 20 Mar 2026 - 5:51

224

Views

Why is $e^{i\pi}= -1$

Published on 20 Mar 2026 - 9:27

51

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Suggestions for interesting PI calculation

Published on 22 Mar 2026 - 7:23

1.8k

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Consecutively Adding Sines

Published on 22 Mar 2026 - 0:57

List Question

$\cos(\frac{2 \pi}{n}) = 1 \ \forall n \geq 1$? Need help in finding my mistake.

Confused about Pi & Normal Numbers?

Would subsequences of digits of $\pi$ be normal if $\pi$ were itself normal?

Why is $\log_{10}\pi \simeq 0.5$?

Python Forever Pi Number Function, Math Formula?

A purely geometric proof that pi is irrational?

Identity involving numbers 7, 16, 113, Pi, and Floor function

The most complex formula for the golden ratio $\varphi$ that I have ever seen. How was it achieved?

Is this a valid mathematical proof?

Occurences of primes in pi

How to calculate $π$ from first principles

Problem with discrepancy of results, one of which is close to $\sqrt{\frac{\varphi^5}{5}}$

Why is $e^{i\pi}= -1$

Suggestions for interesting PI calculation

Consecutively Adding Sines

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