Question

What is the probability that a normal number will look periodic?

score 123 · Answer 1 · 2018-08-29 08:03:22

123

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What is the probability that a normal number will look periodic?

Published on 29 Aug 2018 - 8:03

score 136 · Answer 2 · 2026-03-16 13:46:25

136

Views

Is there an equivalent to trigonometry for solid angles?

Published on 16 Mar 2026 - 13:46

score 501 · Answer 3 · 2026-03-25 12:17:21

501

Views

Prove that $\alpha:=\sqrt{\pi}+\sqrt 2 \in \Bbb{C} $ is trancendental over $\Bbb{Q}$.

Published on 25 Mar 2026 - 12:17

score 97 · Answer 4 · 2018-09-12 06:27:00

97

Views

Can A be proved using B when B was proved using A?

Published on 12 Sep 2018 - 6:27

score 3.7k · Answer 5 · 2018-09-12 23:51:49

3.7k

Views

Is Pi over Pi rational?

Published on 12 Sep 2018 - 23:51

score 82 · Answer 6 · 2018-09-16 14:37:29

82

Views

Partial sums of $\frac{\pi}{2}=\sum_{n=0}^\infty \frac{(2n-1)!!}{2^n\cdot n!\cdot (2n+1) }$.

Published on 16 Sep 2018 - 14:37

score 133 · Answer 7 · 2018-09-17 22:49:06

133

Views

let define the "waved" factorial as $\prod_{i=1}^n (\text{if } \bmod(i,2)=={0\text{ or } 1}\text{ then } [2/i] \text{ else } [i])$

Published on 17 Sep 2018 - 22:49

score 356 · Answer 8 · 2018-09-25 01:26:54

356

Views

How can I proof that a circle's circumference is well defined? And How do I find it?

Published on 25 Sep 2018 - 1:26

score 191 · Answer 9 · 2026-03-25 11:20:26

191

Views

Which is greater, $\left(\frac{e}{2}\right)^\sqrt{3}$ or $(\sqrt{2})^{\pi/2}$? (no calculators)

Published on 25 Mar 2026 - 11:20

score 247 · Answer 10 · 2018-10-10 23:21:41

247

Views

Construction of the quadratrix by one motion only

Published on 10 Oct 2018 - 23:21

score 63 · Answer 11 · 2026-03-22 22:14:18

63

Views

If two real numbers are immesurable can an integer sum between the two get as close to any real number as we like?

Published on 22 Mar 2026 - 22:14

score 84 · Answer 12 · 2018-10-13 03:44:20

84

Views

What are some statistical distributions with the irrational numbers e and pi in their functions? (apart from the most common - Normal, Poisson)

Published on 13 Oct 2018 - 3:44

score 419 · Answer 13 · 2018-10-15 10:28:10

419

Views

Proof of Bellard's formula

Published on 15 Oct 2018 - 10:28

score 257 · Answer 14 · 2018-10-16 01:14:43

257

Views

How many terms it takes for the Leibniz series to converge to three decimal places of accuracy?

Published on 16 Oct 2018 - 1:14

score 46 · Answer 15 · 2018-10-20 16:28:37

46

Views

EXACT measurements of a circle. Possible?

Published on 20 Oct 2018 - 16:28

List Question

What is the probability that a normal number will look periodic?

Is there an equivalent to trigonometry for solid angles?

Prove that $\alpha:=\sqrt{\pi}+\sqrt 2 \in \Bbb{C} $ is trancendental over $\Bbb{Q}$.

Can A be proved using B when B was proved using A?

Is Pi over Pi rational?

Partial sums of $\frac{\pi}{2}=\sum_{n=0}^\infty \frac{(2n-1)!!}{2^n\cdot n!\cdot (2n+1) }$.

let define the "waved" factorial as $\prod_{i=1}^n (\text{if } \bmod(i,2)=={0\text{ or } 1}\text{ then } [2/i] \text{ else } [i])$

How can I proof that a circle's circumference is well defined? And How do I find it?

Which is greater, $\left(\frac{e}{2}\right)^\sqrt{3}$ or $(\sqrt{2})^{\pi/2}$? (no calculators)

Construction of the quadratrix by one motion only

If two real numbers are immesurable can an integer sum between the two get as close to any real number as we like?

What are some statistical distributions with the irrational numbers e and pi in their functions? (apart from the most common - Normal, Poisson)

Proof of Bellard's formula

How many terms it takes for the Leibniz series to converge to three decimal places of accuracy?

EXACT measurements of a circle. Possible?

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