Mathematics, Equations & Symbols

The energy is $E=mc^2$.

The energy is \(E=mc^2\).

$$E = mc^2$$

\[E = mc^2\]

$\frac{1}{2}$

$\dfrac{1}{2}$

$\tfrac{1}{2}$

$\sqrt{2}$

$\sqrt[3]{8}$

$\sum_{i=1}^{n} i$

$\prod_{i=1}^{n} i$

$\int_0^1 x^2\,dx$

$\iint_D f(x,y)\,dA$

$\iiint_V f\,dV$

$\oint_C \vec{F}\cdot d\vec{r}$

$\lim_{x\to 0} \frac{\sin x}{x}$

$\limsup_{n\to\infty} a_n$

$\liminf_{n\to\infty} a_n$

$\sup_{x \in S} f(x)$

$\inf_{x \in S} f(x)$

$\max(a,b)$

$\min(a,b)$

$\log_{10} x$

$\ln x$

$\exp(x)$

$\sin\theta$

$\cos\theta$

$\tan\theta$

$\cot\theta$

$\sec\theta$

$\csc\theta$

$\arcsin x$

$\arccos x$

$\arctan x$

$\sinh x$

$\cosh x$

$\tanh x$

$\det(A)$

$\dim(V)$

$\gcd(a,b)$

$\deg(p)$

$\hom(A,B)$

$\ker(T)$

$\Pr(X > 0)$

$x^{2}$

$x_{i}$

$\overline{x}$

$\underline{x}$

$\overbrace{a+b+c}^{\text{sum}}$

$\underbrace{a+b+c}_{\text{sum}}$

$\overrightarrow{AB}$

$\overleftarrow{AB}$

$\hat{x}$

$\widehat{xyz}$

$\bar{x}$

$\vec{v}$

$\dot{x}$

$\ddot{x}$

$\tilde{x}$

$\widetilde{xyz}$

$\mathbb{R}$

$\mathcal{L}$

$\mathfrak{g}$

$\mathrm{d}x$

$\mathbf{v}$

$\mathit{abc}$

$\mathsf{abc}$

$\mathtt{abc}$

$\boldsymbol{\alpha}$

$x = 5 \text{ meters}$

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

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

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

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

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

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

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

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

$\big(x\big)$

$\Big(x\Big)$

$\bigg(x\bigg)$

$\Bigg(x\Bigg)$

\begin{align}
x &= y \nonumber
\end{align}

\begin{align}
x &= y \notag
\end{align}

\label{eq:energy}

\begin{equation}
E=mc^2 \tag{A}
\end{equation}

\begin{equation}
\begin{split}
f(x) &= (x+1)^2 \\
     &= x^2 + 2x + 1
\end{split}
\end{equation}

\begin{subequations}
\begin{align}
a &= b \\
c &= d
\end{align}
\end{subequations}

\begin{alignat}{2}
x &= y &\quad a &= b \\
u &= v &\quad c &= d
\end{alignat}

\begin{flalign}
x &= y &
\end{flalign}

$\bigl(\begin{smallmatrix}a&b\\c&d\end{smallmatrix}\bigr)$

\boxed{E=mc^2}

\DeclareMathOperator{\Tr}{Tr}

\DeclareMathOperator*{\argmax}{arg\,max}

$\sum_{\substack{0 \le i \le n \\ i \ne j}} a_i$

\allowdisplaybreaks

\begin{align}
x &= y \\
\intertext{Substituting gives}
y &= z
\end{align}

$\alpha$

$\beta$

$\gamma$

$\delta$

$\epsilon$

$\varepsilon$

$\zeta$

$\eta$

$\theta$

$\vartheta$

$\iota$

$\kappa$

$\lambda$

$\mu$

$\nu$

$\xi$

$\pi$

$\varpi$

$\rho$

$\varrho$

$\sigma$

$\varsigma$

$\tau$

$\upsilon$

$\phi$

$\varphi$

$\chi$

$\psi$

$\omega$

$\Gamma$

$\Delta$

$\Theta$

$\Lambda$

$\Xi$

$\Pi$

$\Sigma$

$\Upsilon$

$\Phi$

$\Psi$

$\Omega$

$5 \pm 2$

$5 \mp 2$

$3 \times 4$

$10 \div 2$

$a \cdot b$

$a \ast b$

$a \star b$

$f \circ g$

$a \bullet b$

$a \oplus b$

$a \ominus b$

$a \otimes b$

$a \oslash b$

$a \odot b$

$x \leq 5$

$x \geq 5$

$x \neq y$

$\pi \approx 3.14$

$a \equiv b \pmod{n}$

$f(x) \sim g(x)$

$a \simeq b$

$\triangle ABC \cong \triangle DEF$

$y \propto x$

$a \ll b$

$a \gg b$

$A \subset B$

$A \subseteq B$

$A \supset B$

$A \supseteq B$

$x \in A$

$x \notin A$

$A \ni x$

$A \cup B$

$A \cap B$

$A \setminus B$

$A = \emptyset$

$A = \varnothing$

$\forall x \in \mathbb{R}$

$\exists x \in A$

$\nexists x$

$\neg p$

$p \land q$

$p \lor q$

$p \implies q$

$p \iff q$

$A \rightarrow B$

$f: A \to B$

$A \leftarrow B$

$A \leftrightarrow B$

$p \Rightarrow q$

$p \Leftarrow q$

$p \Leftrightarrow q$

$x \mapsto x^2$

$A \longrightarrow B$

$A \longleftarrow B$

$x \uparrow y$

$x \downarrow y$

$\nabla f$

$\frac{\partial f}{\partial x}$

$\lim_{x \to \infty} f(x)$

$\aleph_0$

$E = \hbar \omega$

$\ell^2$ space

$\Re(z)$

$\Im(z)$

$\angle ABC$

$AB \perp CD$

$AB \parallel CD$

$\vec{a} \wedge \vec{b}$

$p \vee q$

$A^\dagger$

$x^\ddagger$

$a_1, a_2, \ldots, a_n$

$a_1 + a_2 + \cdots + a_n$

$\vdots$

$\ddots$

$f\prime(x)$

$A \backslash B$

\si{\meter\per\second}

\SI{9.8}{\meter\per\second\squared}

\num{6.022e23}

\ang{45}

\ce{H2O + CO2 -> H2CO3}

$\bra{\psi}$

$\ket{\psi}$

$\braket{\phi}{\psi}$

$\dv{f}{x}$

$\pdv{f}{x}$

$\vb{F} = m\vb{a}$