Question

Consequences of proposition with existential quantifier

score 34 · Answer 1 · 2026-05-10 19:52:57

34

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Consequences of proposition with existential quantifier

Published on 10 May 2026 - 19:52

score 94 · Answer 2 · 2026-04-16 06:39:52

94

Views

Mapping of $\mathbb{N}$ to a finite range $\mathbb{R}$ with uniform density

Published on 16 Apr 2026 - 6:39

score 750 · Answer 3 · 2026-05-11 03:42:00

750

Views

Characteristic function for a random variable that can take the value infinity

Published on 11 May 2026 - 3:42

score 198 · Answer 4 · 2026-04-12 23:52:14

198

Views

Is there any construction of real numbers that does not use a quotient space in the process?

Published on 12 Apr 2026 - 23:52

score 73 · Answer 5 · 2026-05-10 12:35:22

73

Views

Describe an infinite process of denumerable steps, that defines supremum property for the following set X (supremum of any bounded subset of X exists)

Published on 10 May 2026 - 12:35

score 247 · Answer 6 · 2026-05-02 10:28:00

247

Views

How to check if $\sin\left(\frac{\pi}{3}\right)+\cos\left(\frac{\pi}{4}\right)$ is algebraic

Published on 02 May 2026 - 10:28

score 104 · Answer 7 · 2026-05-02 00:04:06

104

Views

Is it possible to find irreducible polynomial of this form..

Published on 02 May 2026 - 0:04

score 822 · Answer 8 · 2026-04-24 01:09:36

822

Views

An example of an uncountable collection of disjoint open intervals? Possible?

Published on 24 Apr 2026 - 1:09

score 280 · Answer 9 · 2026-05-10 16:05:55

280

Views

The open $(0,1) \times (0,1)$ square invectively mapped into the interval $(0,1)$

Published on 10 May 2026 - 16:05

score 1.3k · Answer 10 · 2026-04-24 02:23:26

1.3k

Views

Book recommendation for real numbers construction and set theory?

Published on 24 Apr 2026 - 2:23

score 4k · Answer 11 · 2026-04-14 00:56:34

4k

Views

Meaning of "Solve over the reals?"

Published on 14 Apr 2026 - 0:56

score 102 · Answer 12 · 2026-05-10 23:54:00

102

Views

Proving the following inequality without using AM-GM inequality.

Published on 10 May 2026 - 23:54

score 153 · Answer 13 · 2026-04-16 21:09:50

153

Views

Find a real number $x$ such that $x^5 − x − 1 = 0$.

Published on 16 Apr 2026 - 21:09

score 271 · Answer 14 · 2026-04-13 15:58:07

271

Views

Bounded and unbounded interval

Published on 13 Apr 2026 - 15:58

score 158 · Answer 15 · 2026-04-15 19:54:58

158

Views

Axiomatisation of complete ordered fields

Published on 15 Apr 2026 - 19:54

List Question

Consequences of proposition with existential quantifier

Mapping of $\mathbb{N}$ to a finite range $\mathbb{R}$ with uniform density

Characteristic function for a random variable that can take the value infinity

Is there any construction of real numbers that does not use a quotient space in the process?

Describe an infinite process of denumerable steps, that defines supremum property for the following set X (supremum of any bounded subset of X exists)

How to check if $\sin\left(\frac{\pi}{3}\right)+\cos\left(\frac{\pi}{4}\right)$ is algebraic

Is it possible to find irreducible polynomial of this form..

An example of an uncountable collection of disjoint open intervals? Possible?

The open $(0,1) \times (0,1)$ square invectively mapped into the interval $(0,1)$

Book recommendation for real numbers construction and set theory?

Meaning of "Solve over the reals?"

Proving the following inequality without using AM-GM inequality.

Find a real number $x$ such that $x^5 − x − 1 = 0$.

Bounded and unbounded interval

Axiomatisation of complete ordered fields

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