Question

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

score 224 · Answer 1 · 2026-04-10 10:12:35

224

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

Published on 10 Apr 2026 - 10:12

score 143 · Answer 2 · 2026-04-13 02:53:08

143

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How is $π$ irrational if.....

Published on 13 Apr 2026 - 2:53

score 358 · Answer 3 · 2026-05-10 09:55:33

358

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How do I calculate $2^\pi$?

Published on 10 May 2026 - 9:55

score 1.4k · Answer 4 · 2026-04-21 14:22:20

1.4k

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Recent progress in the irrationality measure of $\pi$

Published on 21 Apr 2026 - 14:22

score 148 · Answer 5 · 2026-03-25 11:13:15

148

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

Published on 25 Mar 2026 - 11:13

score 533 · Answer 6 · 2026-04-13 17:05:46

533

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

Published on 13 Apr 2026 - 17:05

score 572 · Answer 7 · 2026-04-16 00:47:33

572

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

Published on 16 Apr 2026 - 0:47

score 53 · Answer 8 · 2026-05-10 09:23:25

53

Views

Leibniz convergence

Published on 10 May 2026 - 9:23

score 737 · Answer 9 · 2026-04-14 04:06:55

737

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

Published on 14 Apr 2026 - 4:06

score 1.5k · Answer 10 · 2026-04-10 18:35:23

1.5k

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

Published on 10 Apr 2026 - 18:35

score 122 · Answer 11 · 2026-04-13 18:00:01

122

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

Published on 13 Apr 2026 - 18:00

score 205 · Answer 12 · 2026-04-15 08:11:23

205

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Why does pi has so many digits?

Published on 15 Apr 2026 - 8:11

score 71 · Answer 13 · 2026-04-13 12:34:38

71

Views

Decimal representations containing every possible sequence

Published on 13 Apr 2026 - 12:34

score 582 · Answer 14 · 2026-04-10 22:10:48

582

Views

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

Published on 10 Apr 2026 - 22:10

score 127 · Answer 15 · 2026-05-10 12:35:26

127

Views

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

Published on 10 May 2026 - 12:35

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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