Latex practice thread

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You are currently reading a thread in /sci/ - Science & Math

You are currently reading a thread in /sci/ - Science & Math

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Latex practice thread

[latex]\frac{1}{2}[\latex]

>>

Latex practice thread

[math]\frac{1}{2}[\math]

>>

[eqn] \iint_D f(x,y) \mathrm{d} x \mathrm{d} y [/eqn]

>>

gaddamit

[math] \frac{1}{2} [math]

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[eqn]

a = 2 \\

b = 2 \\

a + b = c \\

2 + 2 = 4 \\

c = 4

[/eqn]

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>>7839021

What tags do I use? The ones suggested in archives aren't working

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>>7839028

Ignore the "#", you write:

[math] [/math#]

or

[eqn] [/eqn#]

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>>7839028

`eqn` for block equations.

`math` for inline equations

[eqn]

\frac{1}{2} = 0.5

[/eqn]

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\begin{equation}

e^{i \pi} + 1 = 0

\end{equation}

$e^{i \tau} = 1$

>>

Testing [math] \int_{a}^{b} f(x) dx [/math]

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>>7839029

[eqn]e^{i \pi} + 1 = 0[/eqn]

[eqn]e^{i \tau} = 1[/eqn]

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>>7839051

Ok, finally worked. Thanks

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[math]

\beta=\arctan{\left(-\frac{\cos{\left(\alpha-\arcsin{\left(\frac{\sin{ \alpha}}{n}\right)}\right)}}{\cos{\left(\alpha+\arcsin{\left(\frac{\sin{\alpha}}{n}\right)}\right)}\right)}}-\frac{\pi}{4}[/math]

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[math]\rho_p:=\frac{E^p_r}{E^p_e}=-\frac{\tan{(\alpha-\gamma)}}{\tan{(\alpha+\gamma)}}\qquad

&\sigma_p:=\frac{E^p_t}{E^p_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}\cos{(\alpha-\gamma)}}\\

\rho_s:= \frac{E^s_r}{E^s_e}=-\frac{\sin{(\alpha-\gamma)}}{\sin{(\alpha+\gamma)}}\qquad &\sigma_s:=\frac{E^s_t}{E^s_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}}[/math]

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[math]

e^{i\pi}=5

[/math]

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>>7839112

[math]\rho_p:=\frac{E^p_r}{E^p_e}=-\frac{\tan{(\alpha-\gamma)}}{\tan{(\alpha+\gamma)}}\qquad

\sigma_p:=\frac{E^p_t}{E^p_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}\cos{(\alpha-\gamma)}}

\rho_s:= \frac{E^s_r}{E^s_e}=-\frac{\sin{(\alpha-\gamma)}}{\sin{(\alpha+\gamma)}}\qquad\sigma_s:=\frac{E^s_t}{E^s_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}}[/math]

Fixed, though why not instead do

[math]\rho_p:=\frac{E^p_r}{E^p_e}=-\frac{\tan{(\alpha-\gamma)}}{\tan{(\alpha+\gamma)}}[/math]

[math]\sigma_p:=\frac{E^p_t}{E^p_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}\cos{(\alpha-\gamma)}}[/math]

[math]\rho_s:= \frac{E^s_r}{E^s_e}=-\frac{\sin{(\alpha-\gamma)}}{\sin{(\alpha+\gamma)}}[/math]

[math]\sigma_s:=\frac{E^s_t}{E^s_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}}[/math]

or even

[eqn]\rho_p:=\frac{E^p_r}{E^p_e}=-\frac{\tan{(\alpha-\gamma)}}{\tan{(\alpha+\gamma)}} \quad\text{ and }\quad \sigma_p:=\frac{E^p_t}{E^p_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}\cos{(\alpha-\gamma)}}[/eqn]

[eqn]\rho_s:= \frac{E^s_r}{E^s_e}=-\frac{\sin{(\alpha-\gamma)}}{\sin{(\alpha+\gamma)}} \quad\text{ and }\quad \sigma_s:=\frac{E^s_t}{E^s_e}=\frac{2\sin{\gamma}\cos{\alpha}}{\sin{(\alpha+\gamma)}}[/eqn]

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>>7839160

huh, weird. It works in mathjax lab. I wonder why it breaks here.

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Why are you shitting up /sci/ for this? Open up a text editor and compile to PDF.

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[math]x^{y_{z^w}}[/math]

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>>7839105

>>7839112

>>7839160

>>7839162

Do yall know theres a fuckin glitch in shitty ass 4chan that makes some equations not be rendered?

[math]e^1 e^2 e^3 \dots = 1 - \frac{1}{12} +\frac{1}{288} - \frac{1}{10368} + \dots = \frac{1}{\sqrt[12]{e}}[/math]

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>>7839344

Nice dubs [spoiler]me[/spoiler]

[math]\sum_{i=1}^{\infty}\frac{sin(i^2x)}{i^2} = \sin (x)+\frac{1}{4} \sin (4 x)+\frac{1}{9} \sin (9 x)+\frac{1}{16} \sin (16 x)+\frac{1}{25} \sin (25 x)+\frac{1}{36} \sin (36 x)+\frac{1}{49} \sin (49 x)+\frac{1}{64} \sin (64 x)+\frac{1}{81} \sin (81 x)+\frac{1}{100} \sin (100 x)+\frac{1}{121} \sin (121 x)+\frac{1}{144} \sin (144 x)+\frac{1}{169} \sin (169 x)+\frac{1}{196} \sin (196 x)+\frac{1}{225} \sin (225 x)+\frac{1}{256} \sin (256 x)+\frac{1}{289} \sin (289 x)+\frac{1}{324} \sin (324 x)+\frac{1}{361} \sin (361 x)+\frac{1}{400} \sin (400 x)[/math]

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>>7839344

If you don't put a space every now and then, 4chan sticks <wbr> tags into your text so that they wrap on phones or something, I'm not sure. Whyever it's done, it fucks up TeX a lot.

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>>7839029

[math]\iint_D f(x,y) \mathrm{d} x \mathrm{d} y[/math#]

[eqn]\iint_D f(x,y) \mathrm{d} x \mathrm{d} y[/eqn#]

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[math]x_{abc} =\fraq{2} {3} [/math]

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>>7839413

No wonder. I really dislike how the layouts of websites have changed in order to accommodate phones and tablets. They've generally become harder to navigate.

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Whenever you do a function, do \sin {} or \log {} or \sqrt {}

Whenever you do a fraction, do \frac {} {}

Whenever you're in doubt, put spaces before and after every brace, and before every \thing

Ending tag is [/math], starting tag is [math], same with [/eqn] and [eqn]

>>

None of this page is rendered for me, yet pic related was, in another thread.

I'm using appchan-x on firefox

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>>7839169

I started this thread because I wanted to post in another thread but wasn't sure how the typesetting tags worked here.

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>>7839556

Normies, man. Normies. Gotta wonder though, is someone using a tablet really going to be reading LaTeX in the first place?

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[math]\sum{k=0}{1076}x^{\frac{1}{2+x}}[/math]

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>>7841208

[math] \sum{k=0}{1076}x^{\frac{1}{2+x}} [/math]

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>>7841396

[math]b^{uil_d}_{wall}[/math]

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[math] \int f(t) dt [/math]

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[eqn]F(X_t) - F(X_0) = \int_0^t F'(X_s) \mathrm{d}X_s + \frac{1}{2}\int_0^t F''(X_s) \mathrm{d} \langle X \rangle_s[/eqn]

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[math]\forall \upphi \in \mathscr{D}(\Omega)[/math]

scr char when

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>>7841466

>not posting the general formula for semimartingales

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>>7841502

It is the general one-dimensional formula for semi-martingales.

You clearly don't understand what [math]\mathrm{d}X_s[/math] means when [math]X[/math] is a semimartingale.

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[math] \partial_t u = \partial_{xx} u+(\partial u)^2-\infty+\xi[\math]

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[math] \partial_t u = \partial_{xx} u+(\partial u)^2-\infty+\xi[/math]

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[math] \partial_t u = \partial_{xx} u+(\partial_x u)^2-\infty+\xi[/math]

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[math]L=\frac{1}{2}*\rho*v^2*S*C_D_[/math]

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>>7841590

[math] L = \frac{1}{2}*\rho*v^2*S*C_D_ [\math]

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>>7839413

Actually, on seeing what happens if they're removed, I found out that even on desktops, 4chan's shitty layout will wrap the post to the line following the ">>" if it doesn't put the <wbr> tags in.

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[math] log{2}{4}=2 [/math]

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>>7841752

[math] \log{2}{4}=2 [/math]

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fingers crossed

[eqn] U=\frac{3GM^{2}}{5r}

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>>7841759

Fuck me I feel retarded

[eqn] U=\frac{3GM^{2}}{5r} [/eqn]

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[eqn]f(x) = \sum_{ \lvert a \rvert \leq k }{

\frac{D^{\alpha }f(a)}{\alpha!} (x-a)^{\alpha}

} +

\sum_{ \lvert a \rvert = k }{h_\alpha(x)(x-a)^\alpha}

[/eqn]

and[eqn] \lim_{x\rightarrow a}{h_\alpha (x)} = 0 [/eqn]

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>>7839021

[math]\int\int_{D}f(x,y)dxdy[/math]

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