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/sci/ - Science & Math

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2212523 No.2212523 [Reply] [Original]

hey guys i was wondering if theres a way to write subscript and hyper script on the boards??

As in H2O the 2 is usualy subscript next to the H and hyperscript at the top

pic sorta related, Im an engineer

>> No.2212536

You can use LaTEX on this board, but in general, no.

>> No.2212542

>>2212536
explain plz?

>> No.2212550

>>2212536
>>2212542
nm google ftw

>> No.2212582

\[
k_{n+1} = n^2 + k_n^2 - k_{n-1}
\]

just tryin stuff

>> No.2212585

\[k_{n+1} = n^2 + k_n^2 - k_{n-1}\]

>> No.2212586

>>2212523
<span class="math">ye_{s}[/spoiler]

<span class="math">H_{2}O[/spoiler]

let's see if this works..

>> No.2212590

help...

>> No.2212594

>>2212585
<span class="math">Y_{OU}[/spoiler]
<span class="math">a_{r}e[/spoiler]
<span class="math">d_{o}i_{ng}[/spoiler]
<span class="math">i_{t}[/spoiler]
<span class="math">w_{ro}ng[/spoiler]

>> No.2212604

basically.. just use the math tags and use the LaTeX subscript _
or superscript ^

>> No.2212608

>>2212590

When you see text with the effect you want, double click on it.

>> No.2212619

>>2212608
also, the math tags won't show. but they are:
["math"] some LaTeX stuff ["/math"]
without the "

>> No.2212633

<span class="math">\sum[/spoiler]

<span class="math">\int[/spoiler]

trying

>> No.2212642

<span class="math">\[\sum_{i=1}^{10} t_i
\][/spoiler]

\[\sum_{i=1}^{10} t_i\]

hmm im realy bad at this and have no idea wtf im doin realy (im copy paste from wiki)

>> No.2212643

I don't understand why someone would need to send verizon .2 cents

>> No.2212650

is ther any way to get the equatin in the pic on the boards with just having it as e^2 and some how drawin the the big E

>> No.2212652

<span class="math">\[k_{n+1} = n^2 + k_n^2 - k_{n-1}\]
[/spoiler]

>> No.2212654

<span class="math">\[k_{n+1} = n^2 + k_n^2 - k_{n-1}<span class="math">[/spoiler][/spoiler]

>> No.2212657

>>2212643

Only an engineer would be stupid enough to send a check like that and think it's payback

I bet it was hilarious when verizon threw the check out and charged him a late fee on the bill

>> No.2212660

http://www.artofproblemsolving.com/Wiki/index.php/LaTeX:Symbols
<span class="math"> \gets [/spoiler]

>> No.2212665

>>2212523
The fuck? That isn't even calculus.

Only engineers are that fucking stupid.

>> No.2212671

<span class="math"> \prod[/spoiler]

>> No.2212676

\oslash
\star

>> No.2212679

>>2212665
>implying its an engineer at all
[\star]

>> No.2212707

>>2212665
>infinite series
>not calculus

Okay.

>> No.2212711

>>2212665
correction. Only Randall Munroe is that stupid

>> No.2212713
File: 16 KB, 255x352, LaughingElfMan.jpg [View same] [iqdb] [saucenao] [google]
2212713

>>2212707
>Infinite series
>Calculus

Haha, don't know what shitty dumbed down school you go to. Here, it's taught as simple fucking algebra.

>> No.2212719

>>2212713
Learn your subjects. They do introduce infinite series in algebra, but it is a subject of calculus.

Calculus deals with limits, an infinite series is a limit of partial sums.

>> No.2212720

\documentclass{article}
\begin{document}
Evaluate the sum $\displaystyle\sum\limits_{i=0}^n i^3$.
\end{document}

>> No.2212723

>>2212713
Babby detected. You're taught the basics in algebra, and then in calculus you're taught taylor/maclaurin series and various things with infinite series you couldn't approach with algebra.

>> No.2212724

\sum\limits_{i=0}^n i^3

>> No.2212734

\sum
\sum_{i=0}^n

>> No.2212750

$\sum_{i=0}^n$

>> No.2212754

>>2212734
<span class="math">\sum_{i=0}^n[/spoiler]

>> No.2212756

<span class="math">/sum[/spoiler]

>> No.2212762

<span class="math">$\sum_{i=0}^n$[/spoiler]

>> No.2212770

<span class="math">\sum_{i=0}^n i^3[/spoiler]

>> No.2212779

finally got it!! =)

>> No.2212780

#include <latex.h>
int main(){
latex(\sum_{i=0)^\inf);
return 0;
}

>> No.2212809

<span class="math">
\begin{align}
2x^2 + 3(x-1)(x-2) & = 2x^2 + 3(x^2-3x+2)\\
\nonumber &= 2x^2 + 3x^2 - 9x + 6\\
&= 5x^2 - 9x + 6
\end{align}
[/spoiler]

>> No.2212812

<span class="math">
\begin{align}
2x^2 + 3(x-1)(x-2) & = 2x^2 + 3(x^2-3x+2)
\nonumber &= 2x^2 + 3x^2 - 9x + 6
&= 5x^2 - 9x + 6
\end{align}
[/spoiler]

>> No.2212822

<span class="math">
\begin{align}
2x^2 + 3(x-1)(x-2) & = 2x^2 + 3(x^2-3x+2)
&= 2x^2 + 3x^2 - 9x + 6
&= 5x^2 - 9x + 6
\end{align}
[/spoiler]

>> No.2212833

I wish Randall Munroe would just fuck off with his amateur math fetish. Hell, I wish he'd just fuck of in general. He comes across like one of those dorks on /k/ who love talking about weapons but have next to know real knowledge of them.

>> No.2212845

>>2212833
>next to know knowledge
sorry, i just had to point it out.