Question

name of this notation for defining a set/type: e.g. $\mathbb N = 0 | \sigma \mathbb N$, or e.g. $S = 0 | 1 | SS$?

score 19 · Answer 1 · 2026-03-28 01:13:28

19

Views

name of this notation for defining a set/type: e.g. $\mathbb N = 0 | \sigma \mathbb N$, or e.g. $S = 0 | 1 | SS$?

Published on 28 Mar 2026 - 1:13

score 271 · Answer 2 · 2019-12-22 19:04:32

271

Views

Why can we use the notation $\mathbb{P}(X=x)$ when $\mathbb{P}$ is a probability measure?

Published on 22 Dec 2019 - 19:04

score 66 · Answer 3 · 2026-04-11 01:49:40

66

Views

Confused with math notation

Published on 11 Apr 2026 - 1:49

score 44 · Answer 4 · 2026-04-13 08:03:05

44

Views

Are there formalisms for partial derivatives of scalar functions w.r.t several vectors?

Published on 13 Apr 2026 - 8:03

score 123 · Answer 5 · 2019-12-24 04:41:40

123

Views

Does $1 + 2 + 3 + \cdots+ 2n$ mean the same thing as $\sum\limits_{i=1}^{2n} i$?

Published on 24 Dec 2019 - 4:41

score 326 · Answer 6 · 2026-03-25 17:39:24

326

Views

About the notation of derivative used in Cauchy-Riemann equations

Published on 25 Mar 2026 - 17:39

score 67 · Answer 7 · 2026-04-13 06:40:55

67

Views

What's the Meaning of the Notation $ \langle \mathbf{\cdot} , \mathbf{\cdot} \rangle$ in $\lambda$-Calculus?

Published on 13 Apr 2026 - 6:40

score 1.8k · Answer 8 · 2019-12-26 12:44:38

1.8k

Views

builder method B = {2, 5, 8, 11, 14, 17, 20}

Published on 26 Dec 2019 - 12:44

score 52 · Answer 9 · 2026-04-12 16:52:00

52

Views

Understanding this description of NP completeness in TAOCP, Fascicle 6, Satisfiability.

Published on 12 Apr 2026 - 16:52

score 53 · Answer 10 · 2019-12-26 15:45:40

53

Views

$f(x)$ vs $f(\{x\})$

Published on 26 Dec 2019 - 15:45

score 204 · Answer 11 · 2026-04-11 04:10:19

204

Views

When is an inverse a multifunction?

Published on 11 Apr 2026 - 4:10

score 62 · Answer 12 · 2026-04-12 23:23:50

62

Views

A simple question about functions of sets

Published on 12 Apr 2026 - 23:23

score 41 · Answer 13 · 2026-04-06 11:52:28

41

Views

Apply function on two set to create a new (+ process validation: bootstrap iterations)

Published on 06 Apr 2026 - 11:52

score 1.4k · Answer 14 · 2026-03-25 17:51:47

1.4k

Views

Algebra to pick random element from a set

Published on 25 Mar 2026 - 17:51

score 494 · Answer 15 · 2019-12-27 16:39:01

494

Views

“if p(k) is true and p(k+1) is true, then p(k+2) is true”. How can I write this phrase using $\implies$?

Published on 27 Dec 2019 - 16:39

List Question

name of this notation for defining a set/type: e.g. $\mathbb N = 0 | \sigma \mathbb N$, or e.g. $S = 0 | 1 | SS$?

Why can we use the notation $\mathbb{P}(X=x)$ when $\mathbb{P}$ is a probability measure?

Confused with math notation

Are there formalisms for partial derivatives of scalar functions w.r.t several vectors?

Does $1 + 2 + 3 + \cdots+ 2n$ mean the same thing as $\sum\limits_{i=1}^{2n} i$?

About the notation of derivative used in Cauchy-Riemann equations

What's the Meaning of the Notation $ \langle \mathbf{\cdot} , \mathbf{\cdot} \rangle$ in $\lambda$-Calculus?

builder method B = {2, 5, 8, 11, 14, 17, 20}

Understanding this description of NP completeness in TAOCP, Fascicle 6, Satisfiability.

$f(x)$ vs $f(\{x\})$

When is an inverse a multifunction?

A simple question about functions of sets

Apply function on two set to create a new (+ process validation: bootstrap iterations)

Algebra to pick random element from a set

“if p(k) is true and p(k+1) is true, then p(k+2) is true”. How can I write this phrase using $\implies$?

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