Question

What's the right notations for the inverse hyperbolic functions? ar_ or arc_?

score 35 · Answer 1 · 2018-10-01 12:37:00

35

Views

What's the right notations for the inverse hyperbolic functions? ar_ or arc_?

Published on 01 Oct 2018 - 12:37

score 301 · Answer 2 · 2026-03-25 18:24:36

301

Views

History question about the difference quotient: what does "h" mean?

Published on 25 Mar 2026 - 18:24

score 390 · Answer 3 · 2026-03-25 19:04:54

390

Views

Is there a standard notation for an ordinal number with cardinality of the continuum?

Published on 25 Mar 2026 - 19:04

score 339 · Answer 4 · 2026-03-25 10:53:05

339

Views

What is the payoff function for games with more than two players?

Published on 25 Mar 2026 - 10:53

score 232 · Answer 5 · 2026-03-30 03:37:40

232

Views

Are notations $ \ll$ and $O$ same? and How to say $\ll$ in talking?

Published on 30 Mar 2026 - 3:37

score 41 · Answer 6 · 2026-03-28 02:09:16

41

Views

Valid form of using Big O notation

Published on 28 Mar 2026 - 2:09

score 582 · Answer 7 · 2018-10-02 18:23:08

582

Views

Where does sum symbol end in an expression such as $\sum_{i=1}^n (a_i+b)^2 + \sum_{j=1}^m a_j$?

Published on 02 Oct 2018 - 18:23

score 12.2k · Answer 8 · 2018-10-02 20:51:15

12.2k

Views

Difference between $⊂$ and $⊆$?

Published on 02 Oct 2018 - 20:51

score 29 · Answer 9 · 2018-10-03 08:38:35

29

Views

Notation with belongs

Published on 03 Oct 2018 - 8:38

score 3.7k · Answer 10 · 2018-10-03 13:17:11

3.7k

Views

What does $F^2$ mean in terms of vector space/subspaces

Published on 03 Oct 2018 - 13:17

score 80 · Answer 11 · 2018-10-03 18:40:38

80

Views

Does $-x^2$ does mean $-(x^2)$ or $(-x)^2$?

Published on 03 Oct 2018 - 18:40

score 119 · Answer 12 · 2026-03-26 12:42:14

119

Views

Strange Cardinal Notation

Published on 26 Mar 2026 - 12:42

score 848 · Answer 13 · 2018-10-04 18:11:11

I've been told that the use of ellipsis in "$S = x_1 + x_2 + x_3 + x_4 + \dots$" is ambiguous and meaningless. Is it?

score 25 · Answer 14 · 2018-10-05 10:00:51

25

Views

How do you express that each value of a matrix should be non-zero expect one position?

Published on 05 Oct 2018 - 10:00

score 96 · Answer 15 · 2018-10-05 21:03:57

96

Views

Confused about quotient topology question

Published on 05 Oct 2018 - 21:03

List Question

What's the right notations for the inverse hyperbolic functions? ar_ or arc_?

History question about the difference quotient: what does "h" mean?

Is there a standard notation for an ordinal number with cardinality of the continuum?

What is the payoff function for games with more than two players?

Are notations $ \ll$ and $O$ same? and How to say $\ll$ in talking?

Valid form of using Big O notation

Where does sum symbol end in an expression such as $\sum_{i=1}^n (a_i+b)^2 + \sum_{j=1}^m a_j$?

Difference between $⊂$ and $⊆$?

Notation with belongs

What does $F^2$ mean in terms of vector space/subspaces

Does $-x^2$ does mean $-(x^2)$ or $(-x)^2$?

Strange Cardinal Notation

I've been told that the use of ellipsis in "$S = x_1 + x_2 + x_3 + x_4 + \dots$" is ambiguous and meaningless. Is it?

How do you express that each value of a matrix should be non-zero expect one position?

Confused about quotient topology question

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