\$

\%

\&

\#

\_

\texttt{^}

{}_1^2\!X_3^4

\{

\lbrace

\texttt{\\}

\text{\\}

\backslash

\sim

horizontal spacing

vertical spacing

Rubber length

A\alpha

B\beta

\Gamma\gamma

\Delta\delta

\Epsilon\epsilon\varepsilon

Z\zeta

E\eta

\Theta\theta\vartheta

I\iota

\Kappa\kappa\varkappa

\Lambda\lambda

M\mu

N u

\Xi\xi

O\omicron

\Pi\pi\varpi

P\rho\varrho

\Sigma\sigma\varsigma

T\tau

\Upsilon\upsilon

\Phi\phi\varphi

X\chi

\Psi\psi

\Omega\omega

\eth

\circ

\smile

\oplus

\times

\div

\triangleleft

\diamondsuit

\bot

\vert

\hbar

\clubsuit

\forall

\empty

\subset

\sqsubset

intersection

union

\simeq

>

<

=

\perp

x ot\equiv N

\Delta ABC\sim\Delta XYZ

\therefore

\land

\lor

\lnot

\setminus

\leftarrow

\mapsto

\leftrightarrow

earrow

\uparrow

\rightharpoonup

\upharpoonleft

\Leftarrow

\Longleftarrow

\Uparrow

\bar{x}

\hat{\alpha}

\vec{c}

\overleftarrow{a b}

\overrightarrow{c d}

\widehat{e f g}

\overset{\frown} {AB}

\overline{h i j}

\underline{k l m}

\overbrace{1 2 \cdots 100}

\begin{matrix} 5050 \\ \overbrace{ 1 2 \cdots 100 }\end{matrix}

\underbrace{a b \cdots z}

\begin{matrix} \underbrace{ a b \cdots z } \\ 26\end{matrix}

\sqrt{3}

\frac{2}{4}=0.5

small fraction

Large fractions (nested)

Large fractions (not nested)

\dbinom{n}{r}=\binom{n}{n-r}=C^n_r=C^n_{n-r}

\tbinom{n}{r}=\tbinom{n}{n-r}=C^n_r=C^n_{n-r}

\binom{n}{r}=\dbinom{n}{n-r}=C^n_r=C^n_{n-r}

\begin{array}{|c|c||c|} a & b & S \\ 0&0&1\\ 0&1&1\\ 1&0&1\\ 1&1&0\\ \end{array}

\boldsymbol{a}

\sum_{k=1}^N k^2

\begin{matrix} \sum_{k=1}^N k^2 \end{matrix}

\prod_{i=1}^N x_i

\begin{matrix} \prod_{i=1}^N x_i \end{matrix}

\mathrm{d}x

\coprod_{i=1}^N x_i

\begin{matrix} \coprod_{i=1}^N x_i\end{matrix}

\lim_{n \to \infty}x_n

\begin{matrix} \lim_{n \to \infty}x_n\end{matrix}

\int_{-N}^{N} e^x\, dx

\begin{matrix} \int_{-N}^{N} e^x\, dx\end{matrix}

\iint_{D}^{W} \, dx\,dy

\iiint_{E}^{V} \, dx\,dy\,dz

\iiiint_{F}^{U} \, dx\,dy\,dz\,dt

\oint_{C} x^3\, dx 4y^2\, dy

\arcsin\frac{L}{r}

\arccos\frac{T}{r}

\arctan\frac{L}{T}

\operatorname{sh}j

\operatorname{argsh}k

\operatorname{ch}h

\operatorname{argch}l

\operatorname{th}i

\operatorname{argth}m

k'(x)=\lim_{\Delta x\to 0}\frac{k(x)-k(x-\Delta x)}{\Deltax}

\liminf I

\limsup S

\min L

\lgX

\deg x

\det x

( \frac{1}{2} )

\left( \frac{a}{b} \right)

\left[ \frac{a}{b} \right]

\left\{ \frac{a}{b} \right\}

\left \langle \frac{a}{b} \right \rangle

\left| \frac{a}{b} \right|

\left \| \frac{a}{b} \right \|

\left \lfloor \frac{a}{b} \right \rfloor

\left \lceil \frac{c}{d} \right \rceil

\left / \frac{a}{b} \right \backslash

\left \uparrow \frac{a}{b} \right \downarrow \left \Uparrow \frac{a}{b} \right \Downarrow \left \updownarrow \frac{a}{b} \right\Updownarrow

\left [ 0,1 \right ) \left \langle \psi \right |

\left \{ \frac{a}{b} \right .

\left . \frac{a}{b} \right \}

\begin{array}{lcl} z & = & a \\ f(x,y,z) & = & x y z \end{array}

\begin{array}{lcl} z & = & a \\ f(x,y,z) & = & x y z \end{array}

\begin{array}{lcr} z & = & a \\ f(x,y,z) & = & x y z \end{array}

\begin{split} x &= \sqrt {1-y^2}\\ x &= \sqrt[3]{1-y^3} \end{split}

\begin{align} x &= \sqrt {1-y^2}\\ x &= \sqrt[3]{1-y^3} \end{align}

\begin{cases} 3x 5y z \\ 7x - 2y 4z \\ -6x 3y 2z \end{cases}

\begin{cases} 3x 5y z \\ 7x - 2y 4z \\ -6x 3y 2z \end{cases}

\begin{cases} 3x 5y z \\ 7x - 2y 4z \\ -6x 3y 2z \end{cases}