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379+ symbols · 17 categories

LaTeX Symbol Search

Search by name, command, or paste a Unicode character. Click any symbol to copy its LaTeX command. Live KaTeX preview — no compile needed.

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379 symbols— loading preview…

Package guide — what to add to your preamble

base% built-in, no \usepackage needed

amsmath\usepackage{amsmath}

amssymb\usepackage{amssymb}

mathtools\usepackage{mathtools}

textcomp\usepackage{textcomp}

Tips for using symbols in LaTeX

Math mode required

Most symbols only work inside math mode: $\alpha$ or \[ \sum_{i=1}^n \]. Text symbols like \copyright work anywhere.

\left…\right for auto-sizing

Use \left( \right) instead of plain ( ) to get brackets that resize to fit tall expressions like fractions.

\mathbb for number sets

\mathbb{R} requires \usepackage{amssymb}. In beamer, it's usually pre-loaded. Always check if amsmath vs amssymb is needed.

\text{} inside math

For words inside equations — like conditions — use \text{for all } x, not plain text. Requires amsmath.

Browse every LaTeX symbol

Every symbol has its own page with the command, a rendered preview, the package it needs, and related symbols. Handy when you land here from a search like “argmax latex”.

Greek Lowercase

α\alphaβ\betaγ\gammaδ\deltaϵ\epsilonε\varepsilonζ\zetaη\etaθ\thetaϑ\varthetaι\iotaκ\kappaϰ\varkappaλ\lambdaμ\muν\nuξ\xiπ\piϖ\varpiρ\rhoϱ\varrhoσ\sigmaς\varsigmaτ\tauυ\upsilonϕ\phiφ\varphiχ\chiψ\psiω\omega

Greek Uppercase

Γ\GammaΔ\DeltaΘ\ThetaΛ\LambdaΞ\XiΠ\PiΣ\SigmaΥ\UpsilonΦ\PhiΨ\PsiΩ\Omega

Binary Operators

++−-×\times÷\div⋅\cdot∗\ast⋆\star∘\circ∙\bullet⊕\oplus⊖\ominus⊗\otimes⊘\oslash⊙\odot∩\cap∪\cup⊓\sqcap⊔\sqcup∨\vee∧\wedge∖\setminus±\pm∓\mp⨿\amalg◁\triangleleft▷\triangleright⊞\boxplus⊠\boxtimes⊟\boxminus

Relations

==≠\neq<<>>≤\leq≥\geq⩽\leqslant⩾\geqslant≪\ll≫\gg≡\equiv∼\sim≃\simeq≈\approx≅\cong∝\propto⊥\perp∣\mid∤\nmid∥\parallel∦\nparallel≺\prec≻\succ≼\preceq≽\succeq⊆\subseteq⊇\supseteq⊂\subset⊃\supset⊊\subsetneq⊑\sqsubseteq⊒\sqsupseteq∈\in∉\notin∋\ni⊢\vdash⊨\models≍\asymp≐\doteq≜\triangleq⪅\lessapprox⪆\gtrapprox

Arrows

→\to←\leftarrow→\rightarrow↔\leftrightarrow⇐\Leftarrow⇒\Rightarrow⇔\Leftrightarrow⟺\iff⟹\implies↑\uparrow↓\downarrow↕\updownarrow↗\nearrow↘\searrow↙\swarrow↖\nwarrow↦\mapsto⟼\longmapsto↪\hookrightarrow↩\hookleftarrow↠\twoheadrightarrow↞\twoheadleftarrow⇀\rightharpoonup⇁\rightharpoondown⇋\leftrightharpoons⇌\rightleftharpoons⇢\dashrightarrow↺\circlearrowleft↻\circlearrowright→\xrightarrow{f}←\xleftarrow{f}⟶\longrightarrow⟵\longleftarrow⟹\Longrightarrow

Logic

∀\forall∃\exists∄\nexists¬\neg∧\land∨\lor⊤\top⊥\bot∴\therefore∵\because◊\lozenge□\square⫤\Dashv⊨\vDash⊩\Vdash

Sets

∅\emptyset∅\varnothingℕ\mathbb{N}ℤ\mathbb{Z}ℚ\mathbb{Q}ℝ\mathbb{R}ℂ\mathbb{C}𝔽\mathbb{F}∁^\complement⋂\bigcap⋃\bigcup⊔\bigsqcup⊎\uplus⊎\biguplus𝒫\mathcal{P}

Calculus & Analysis

∫\int∬\iint∭\iiint⨌\iiiint∮\oint∑\sum∏\prod∐\coprod∂\partial∇\nabla∞\inftylim\limlim sup\limsuplim inf\liminfsup\supinf\infmax\maxmin\min√\sqrt{x}ⁿ√\sqrt[n]{x}⁄\frac{a}{b}⁄\dfrac{a}{b}…\ldots⋯\cdots⋮\vdots⋱\ddots

Operators

sin\sincos\costan\tanarcsin\arcsinarccos\arccosarctan\arctansinh\sinhcosh\coshtanh\tanhcot\cotsec\seccsc\cscexp\explog\logln\lndet\detdim\dimker\kergcd\gcddeg\degarg\arghom\homsgn\operatorname{sgn}tr\operatorname{tr}rank\operatorname{rank}diag\operatorname{diag}span\operatorname{span}argmax\operatorname*{argmax}argmin\operatorname*{argmin}lcm\operatorname{lcm}

Number Sets

ℕ\mathbb{N}ℤ\mathbb{Z}ℚ\mathbb{Q}ℝ\mathbb{R}ℂ\mathbb{C}ℙ\mathbb{P}ℍ\mathbb{H}𝕆\mathbb{O}

Statistics & Probability

𝔼\mathbb{E}ℙ\mathbb{P}Var\operatorname{Var}Cov\operatorname{Cov}Cor\operatorname{Cor}𝟙\mathbb{1}𝒩\mathcal{N}⊥⊥\perp\!\!\!\perp→d\xrightarrow{d}→p\xrightarrow{p}→a.s.\xrightarrow{a.s.}∼iid\overset{\text{iid}}{\sim}

Computer Science

𝒪\mathcal{O}Ω\OmegaΘ\Thetaoo⊕\oplus∧\land∨\lor¬\neg∣\mid⌊⌋\lfloor x \rfloor⌈⌉\lceil x \rceil⊤\top⊥\bot⊨\models𝒩𝒫\mathcal{NP}𝒫\mathcal{P}

Physics

ℏ\hbar∇\nabla∇²\nabla^2∇·\nabla \cdot∇×\nabla \times∂\partialẋ\dot{x}ẍ\ddot{x}⟨ψ|\langle \psi ||ψ⟩| \psi \rangle⟨φ|ψ⟩\langle \phi | \psi \rangle⇌\rightleftharpoonsÅ\text{\AA}°C^\circ\text{C}∞\infty†\dagger

Accents

x̂\hat{x}x̃\tilde{x}x̄\bar{x}x̄\overline{x}x\overbrace{x}^{n}x\underbrace{x}_{n}x⃗\vec{x}ẋ\dot{x}ẍ\ddot{x}x́\acute{x}x̀\grave{x}x̌\check{x}x̆\breve{x}x̊\mathring{x}x̂\widehat{xy}x̃\widetilde{xy}x̲\underline{x}

Delimiters

()\left( \right)[]\left[ \right]{}\left\{ \right\}⟨⟩\langle \rangle⌊⌋\lfloor \rfloor⌈⌉\lceil \rceil‖x‖\| x \||x|| x ||x|\lvert x \rvert‖x‖\lVert x \rVert||\left| \right|

Misc Math

ℏ\hbarℓ\ell℘\wpℜ\Reℑ\Imℵ\aleph′x'″x''∠\angle∡\measuredangle△\triangle⋄\diamond⊙\bigodot⊕\bigoplus⊗\bigotimesℒ\mathcal{L}ℋ\mathcal{H}ℱ\mathcal{F}𝒜\mathcal{A}ℬ\mathcal{B}𝒞\mathcal{C}𝒟\mathcal{D}𝒢\mathcal{G}ℳ\mathcal{M}𝒩\mathcal{N}𝒫\mathcal{P}ℛ\mathcal{R}𝒮\mathcal{S}𝒯\mathcal{T}𝒳\mathcal{X}𝒜\mathscr{A}𝔤\mathfrak{g}𝔥\mathfrak{h}𝔫\mathfrak{n}†\dagger‡\ddagger°^\circ♯\sharp♭\flat♮\natural✓\checkmark✠\maltese♣\clubsuit♦\diamondsuit♥\heartsuit♠\spadesuit

Text Symbols

©\textcopyright®\textregistered™\texttrademark£\pounds€\texteuro¥\yen†\dag‡\ddag§\S¶\P•\textbullet…\dots–--—---~\textasciitilde^\textasciicircum\\textbackslash∗\textasteriskcentered/\slash“``”''

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