Question

How to Find the Angle of a Line With its Slope Against the X-Axis Without Trig Functions

score 221 · Answer 1 · 2018-05-07 00:23:56

221

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How to Find the Angle of a Line With its Slope Against the X-Axis Without Trig Functions

Published on 07 May 2018 - 0:23

score 139 · Answer 2 · 2018-05-07 15:22:40

139

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How is $π$ irrational if.....

Published on 07 May 2018 - 15:22

score 353 · Answer 3 · 2018-05-11 19:22:36

353

Views

How do I calculate $2^\pi$?

Published on 11 May 2018 - 19:22

score 1.4k · Answer 4 · 2026-03-23 12:29:03

1.4k

Views

Recent progress in the irrationality measure of $\pi$

Published on 23 Mar 2026 - 12:29

score 147 · Answer 5 · 2018-05-13 03:04:36

147

Views

Why is ${22\over7}-\pi =\int_0^1{(x-x^2)^4\over1+x^2}dx$

Published on 13 May 2018 - 3:04

score 530 · Answer 6 · 2018-05-14 17:59:19

530

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$\pi$ out of a right triangle and a circle

Published on 14 May 2018 - 17:59

score 569 · Answer 7 · 2018-05-15 23:48:31

569

Views

Is this a valid mathematical proof that $\pi = 4\sqrt{\sqrt{5/4}-\sqrt{1/4}}$?

Published on 15 May 2018 - 23:48

score 48 · Answer 8 · 2018-05-21 11:27:15

48

Views

Leibniz convergence

Published on 21 May 2018 - 11:27

score 734 · Answer 9 · 2018-05-26 07:42:20

734

Views

How do I start this integral problem: $\int_0^1 \frac{\ln^3 u}{1-u} du = -\frac{\pi^4}{15} $?

Published on 26 May 2018 - 7:42

score 1.5k · Answer 10 · 2018-05-29 12:58:44

1.5k

Views

Can we express $\pi$ in terms of $\sum_{n=1}^\infty\frac1{n^2}$?

Published on 29 May 2018 - 12:58

score 120 · Answer 11 · 2018-05-30 05:22:20

120

Views

On a conjecture that $\sum\limits_{n=1}^k\frac{1}{\pi^{1/n}p_n}\stackrel{k\to\infty}{\longrightarrow} 2$.

Published on 30 May 2018 - 5:22

score 202 · Answer 12 · 2018-06-11 10:02:17

202

Views

Why does pi has so many digits?

Published on 11 Jun 2018 - 10:02

score 68 · Answer 13 · 2018-06-11 11:01:48

68

Views

Decimal representations containing every possible sequence

Published on 11 Jun 2018 - 11:01

score 579 · Answer 14 · 2018-06-20 20:11:03

579

Views

Can we find every finite sequence of $\pi$ within $\pi$?

Published on 20 Jun 2018 - 20:11

score 116 · Answer 15 · 2026-03-17 16:42:53

116

Views

Evaluation of infinite series of ratios (with denominators given as finite products) in terms of rational numbers and $\pi\sqrt3$

Published on 17 Mar 2026 - 16:42

List Question

How to Find the Angle of a Line With its Slope Against the X-Axis Without Trig Functions

How is $π$ irrational if.....

How do I calculate $2^\pi$?

Recent progress in the irrationality measure of $\pi$

Why is ${22\over7}-\pi =\int_0^1{(x-x^2)^4\over1+x^2}dx$

$\pi$ out of a right triangle and a circle

Is this a valid mathematical proof that $\pi = 4\sqrt{\sqrt{5/4}-\sqrt{1/4}}$?

Leibniz convergence

How do I start this integral problem: $\int_0^1 \frac{\ln^3 u}{1-u} du = -\frac{\pi^4}{15} $?

Can we express $\pi$ in terms of $\sum_{n=1}^\infty\frac1{n^2}$?

On a conjecture that $\sum\limits_{n=1}^k\frac{1}{\pi^{1/n}p_n}\stackrel{k\to\infty}{\longrightarrow} 2$.

Why does pi has so many digits?

Decimal representations containing every possible sequence

Can we find every finite sequence of $\pi$ within $\pi$?

Evaluation of infinite series of ratios (with denominators given as finite products) in terms of rational numbers and $\pi\sqrt3$

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