/sci/ - Science & Math » Thread #13157270

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DOT DOT DOT

Anonymous Wed 19 May 16:01:16 2021 No.13157270 View Reply Original Report

Quoted By: >>13157532 >>13157543 >>13157553 >>13157563 >>13157580 >>13157582 >>13157679 >>13158512

Hey bros i'm new to math, can someone please define "..." for me, like with a formal definition? haha thanks

Anonymous

Anonymous Wed 19 May 2021 16:31:42 No.13157361 Report

Quoted By:

It means "for every ..."

Anonymous

Anonymous Wed 19 May 2021 17:07:15 No.13157532 Report

Quoted By:

>>13157270
For sequence $(a_k)_{k\in\mathbb{N}}$ represented as $\dots, a_n, \dots,a_m, \dots (n > 1 , n < m)$ the dots ... are defined recursively:
$ a_n, \dots, a_{m} =\left\{\begin{matrix} a_n, a_{n+1}, a_m; n = m - 2& \\ a_n, a_{n+1}, \dots, a_m; n < m -2& \end{matrix}\right. $
$ \dots, a_{n} =\left\{\begin{matrix} a_{1}, a_2; n = 2& \\ a_1, \dots, a_n; n > 2& \end{matrix}\right. $
$ a_{m},\dots = a_m, a_{m+1}, \dots $

Anonymous

Anonymous Wed 19 May 2021 17:08:43 No.13157543 Report

Quoted By: >>13158505

>>13157270
For sequence $(a_k)_{k\in\mathbb{N}}$ represented as $\dots, a_n, \dots,a_m, \dots (n > 1 , n \leq m - 2)$ the dots ... are defined recursively:
$ a_n, \dots, a_{m} =\left\{\begin{matrix} a_n, a_{n+1}, a_m; n = m - 2& \\ a_n, a_{n+1}, \dots, a_m; n < m -2& \end{matrix}\right. $
$ \dots, a_{n} =\left\{\begin{matrix} a_{1}, a_2; n = 2& \\ a_1, \dots, a_n; n > 2& \end{matrix}\right. $
$ a_{m},\dots = a_m, a_{m+1}, \dots $

Anonymous

Anonymous Wed 19 May 2021 17:08:57 No.13157545 Report

Quoted By:

depends on context

Anonymous

Anonymous Wed 19 May 2021 17:10:05 No.13157553 Report

Quoted By:

>>13157270
Fuck off and bother your supervisor

Anonymous

Anonymous Wed 19 May 2021 17:11:29 No.13157563 Report

Quoted By:

>>13157270
https://en.wikipedia.org/wiki/Ellipsis

Anonymous

Anonymous Wed 19 May 2021 17:14:41 No.13157580 Report

Quoted By:

>>13157270
It means S

Anonymous

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Anonymous Wed 19 May 2021 17:15:30 No.13157582 Report

Quoted By:

>>13157270
>trying to pad his paper by defining the dots.
I know adding frivolous graphs, definitions and examples is the oldest trick in the book when trying to reach a set page number requirement but come on dude.

Anonymous

Anonymous Wed 19 May 2021 17:38:02 No.13157679 Report

Quoted By: >>13157681

>>13157270
I will use it in a sentence and you will define it through context.
>He bought bitcoin at 65k...

Anonymous

Anonymous Wed 19 May 2021 17:39:51 No.13157681 Report

Quoted By:

>>13157679
65kkkkkkkkkkkkkkkkkkkk and so on?

Anonymous

Anonymous Wed 19 May 2021 20:39:19 No.13158505 Report

Quoted By:

>>13157543
Last one doesn't quite work. Nice try though.

Anonymous

Anonymous Wed 19 May 2021 20:41:14 No.13158512 Report

Quoted By: >>13158562

>>13157270
>...
thats just three decimal points lined up, it doesn't mean anything
… is the character it seems like you're probably looking for

Anonymous

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Anonymous Wed 19 May 2021 20:51:47 No.13158562 Report

Quoted By:

>>13158512
Based syntax pedant

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