Question

Does the existence of a mathematical object imply that it is possible to construct the object?

score 6.4k · Answer 1 · 2026-03-12 23:31:27

6.4k

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Does the existence of a mathematical object imply that it is possible to construct the object?

Published on 12 Mar 2026 - 23:31

score 1k · Answer 2 · 2026-03-12 23:10:27

1k

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What does it mean when we say a mathematical object exists?

Published on 12 Mar 2026 - 23:10

score 435 · Answer 3 · 2018-06-09 08:08:30

435

Views

Is there any "real" number that may not actually be a real because we haven't found its Dedekind cut?

Published on 09 Jun 2018 - 8:08

score 111 · Answer 4 · 2018-06-10 01:56:28

111

Views

Metaphysical/psychological aspects of describing a formal language (mentioned in Bourbaki)

Published on 10 Jun 2018 - 1:56

score 248 · Answer 5 · 2026-03-22 09:07:15

248

Views

Why is Markov's Principle an axiom?

Published on 22 Mar 2026 - 9:07

score 343 · Answer 6 · 2026-03-21 10:29:16

343

Views

Are Mathematicians Pluralists About Math?

Published on 21 Mar 2026 - 10:29

score 2.8k · Answer 7 · 2018-07-04 11:37:32

2.8k

Views

Examples of theorems that are true conceptually, but false computationally

Published on 04 Jul 2018 - 11:37

score 133 · Answer 8 · 2018-07-10 11:40:33

133

Views

Is math just a description of space and its properties?

Published on 10 Jul 2018 - 11:40

score 190 · Answer 9 · 2018-07-12 17:06:40

190

Views

What is Mathematics?

Published on 12 Jul 2018 - 17:06

score 91 · Answer 10 · 2018-07-13 07:06:38

91

Views

Non-set-theoretical foundations

Published on 13 Jul 2018 - 7:06

score 103 · Answer 11 · 2018-07-13 09:49:56

103

Views

Mathematical objects

Published on 13 Jul 2018 - 9:49

score 1.6k · Answer 12 · 2018-07-17 09:20:01

1.6k

Views

Is there a mathematical basis for the idea that this interpretation of confidence intervals is incorrect, or is it just frequentist philosophy?

Published on 17 Jul 2018 - 9:20

score 1.2k · Answer 13 · 2018-07-20 17:38:40

1.2k

Views

Fitch Proof Exercise 13.8

Published on 20 Jul 2018 - 17:38

score 423 · Answer 14 · 2018-07-22 01:39:39

423

Views

Using Fitch to proof ∀x Indiff(x,x). Help

Published on 22 Jul 2018 - 1:39

score 179 · Answer 15 · 2018-07-23 16:09:23

179

Views

Fitch Arrow Proof C10 Help

Published on 23 Jul 2018 - 16:09

List Question

Does the existence of a mathematical object imply that it is possible to construct the object?

What does it mean when we say a mathematical object exists?

Is there any "real" number that may not actually be a real because we haven't found its Dedekind cut?

Metaphysical/psychological aspects of describing a formal language (mentioned in Bourbaki)

Why is Markov's Principle an axiom?

Are Mathematicians Pluralists About Math?

Examples of theorems that are true conceptually, but false computationally

Is math just a description of space and its properties?

What is Mathematics?

Non-set-theoretical foundations

Mathematical objects

Is there a mathematical basis for the idea that this interpretation of confidence intervals is incorrect, or is it just frequentist philosophy?

Fitch Proof Exercise 13.8

Using Fitch to proof ∀x Indiff(x,x). Help

Fitch Arrow Proof C10 Help

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