Simboli LaTeX

Simboli e codici LaTeX In questa pagina puoi imparare come scrivere espressioni matematiche e simboli utilizzando LaTeX. Sono mostrati con esempi numerosi simboli come esponenti matematici, lettere greche, relazioni binarie, insiemi, simboli di uguaglianza, operatori, grandi operatori, frecce, parentesi e molti altri. Per ogni simbolo vengono presentati insieme il codice LaTeX e il relativo risultato, in modo da facilitarne l'utilizzo.

Esponenti matematici

$\acute{a}$

\acute{a}

$\grave{a}$

\grave{a}

$\hat{a}$

\hat{a}

$\check{a}$

\check{a}

$\ddot{a}$

\ddot{a}

$\dot{a}$

\dot{a}

$\bar{a}$

\bar{a}

$\breve{a}$

\breve{a}

$\tilde{a}$

\tilde{a}

$\vec{a}$

\vec{a}

$\prime$

\prime

$\backprime$

\backprime

$\S$

Lettere greche

$\alpha$

\alpha

$\eta$

\eta

$\beta$

\beta

$\theta$

\theta

$\gamma$

\gamma

$\iota$

\iota

$\delta$

\delta

$\kappa$

\kappa

$\epsilon$

\epsilon

$\lambda$

\lambda

$\zeta$

\zeta

$\mu$

\mu

$\nu$

\nu

$\tau$

\tau

$\xi$

\xi

$\upsilon$

\upsilon

$\omicron$

\omicron

$\phi$

\phi

$\pi$

\pi

$\chi$

\chi

$\rho$

\rho

$\psi$

\psi

$\sigma$

\sigma

$\omega$

\omega

$\varepsilon$

\varepsilon

$\vartheta$

\vartheta

$\varkappa$

\varkappa

$\varpi$

\varpi

$\varrho$

\varrho

$\varphi$

\varphi

$\varsigma$

\varsigma

$\Gamma$

\Gamma

$\Delta$

\Delta

$\Theta$

\Theta

$\Lambda$

\Lambda

$\Upsilon$

\Upsilon

$\Xi$

\Xi

$\Phi$

\Phi

$\Pi$

\Pi

$\Psi$

\Psi

$\Sigma$

\Sigma

$\Omega$

\Omega

Relazioni binarie

$<$

$>$

$\leq$

\leq

$\geq$

\geq

$\leqq$

\leqq

$\geqq$

\geqq

$\leqslant$

\leqslant

$\geqslant$

\geqslant

$\nless$

\nless

$\ngtr$

\ngtr

$\nleq$

\nleq

$\ngeq$

\ngeq

$\lneq$

\lneq

$\gneq$

\gneq

$\nleqq$

\nleqq

$\ngeqq$

\ngeqq

$\lneqq$

\lneqq

$\gneqq$

\gneqq

$\lvertneqq$

\lvertneqq

$\gvertneqq$

\gvertneqq

$\nleqslant$

\nleqslant

$\ngeqslant$

\ngeqslant

$\vartriangleleft$

\vartriangleleft

$\vartriangleright$

\vartriangleright

$\trianglelefteq$

\trianglelefteq

$\trianglerighteq$

\trianglerighteq

$\lesssim$

\lesssim

$\gtrsim$

\gtrsim

$\lessapprox$

\lessapprox

$\gtrapprox$

\gtrapprox

$\prec$

\prec

$\succ$

\succ

$\preceq$

\preceq

$\succeq$

\succeq

$\precsim$

\precsim

$\succsim$

\succsim

$\precapprox$

\precapprox

$\succapprox$

\succapprox

$\ntriangleleft$

\ntriangleleft

$\ntriangleright$

\ntriangleright

$\ntrianglelefteq$

\ntrianglelefteq

$\ntrianglerighteq$

\ntrianglerighteq

$\lnsim$

\lnsim

$\gnsim$

\gnsim

$\lnapprox$

\lnapprox

$\gnapprox$

\gnapprox

$\nprec$

\nprec

$\nsucc$

\nsucc

$\npreceq$

\npreceq

$\nsucceq$

\nsucceq

$\precnsim$

\precnsim

$\succnsim$

\succnsim

$\precnapprox$

\precnapprox

$\succnapprox$

\succnapprox

$\eqslantless$

\eqslantless

$\eqslantgtr$

\eqslantgtr

$\lessgtr$

\lessgtr

$\gtrless$

\gtrless

$\lesseqgtr$

\lesseqgtr

$\gtreqless$

\gtreqless

$\lesseqqgtr$

\lesseqqgtr

$\gtreqqless$

\gtreqqless

$\ll$

\ll

$\gg$

\gg

$\lll$

\lll

$\ggg$

\ggg

$\lessdot$

\lessdot

$\gtrdot$

\gtrdot

$\preccurlyeq$

\preccurlyeq

$\succcurlyeq$

\succcurlyeq

$\curlyeqprec$

\curlyeqprec

$\curlyeqsucc$

\curlyeqsucc

Simboli degli insiemi

$\subset$

\subset

$\supset$

\supset

$\cap$

\cap

$\cup$

\cup

$\Subset$

\Subset

$\Supset$

\Supset

$\Cap$

\Cap

$\Cup$

\Cup

$\sqsubset$

\sqsubset

$\sqsupset$

\sqsupset

$\sqcap$

\sqcap

$\sqcup$

\sqcup

$\triangleleft$

\triangleleft

$\triangleright$

\triangleright

$\vartriangle$

\vartriangle

$\triangledown$

\triangledown

$\blacktriangleleft$

\blacktriangleleft

$\blacktriangleright$

\blacktriangleright

$\blacktriangle$

\blacktriangle

$\blacktriangledown$

\blacktriangledown

$\in$

\in

$\ni$

\ni

$\subseteq$

\subseteq

$\supseteq$

\supseteq

$\subseteqq$

\subseteqq

$\supseteqq$

\supseteqq

$\sqsubseteq$

\sqsubseteq

$\sqsupseteq$

\sqsupseteq

$\notin$

\notin

$\uplus$

\uplus

$\nsubseteq$

\nsubseteq

$\nsupseteq$

\nsupseteq

$\subsetneq$

\subsetneq

$\supsetneq$

\supsetneq

$\varsubsetneq$

\varsubsetneq

$\varsupsetneq$

\varsupsetneq

$\nsubseteqq$

\nsubseteqq

$\nsupseteqq$

\nsupseteqq

$\subsetneqq$

\subsetneqq

$\supsetneqq$

\supsetneqq

$\varsubsetneqq$

\varsubsetneqq

$\varsupsetneqq$

\varsupsetneqq

Simboli di uguaglianza

$=$

$\neq$

\neq

$\equiv$

\equiv

$\nsim$

\nsim

$\thickapprox$

\thickapprox

$\approx$

\approx

$\approxeq$

\approxeq

$\cong$

\cong

$\ncong$

\ncong

$\sim$

\sim

$\thicksim$

\thicksim

$\simeq$

\simeq

$\backsim$

\backsim

$\backsimeq$

\backsimeq

$\eqsim$

\eqsim

$\doteq$

\doteq

$\div$

\div

$\doteqdot$

\doteqdot

$\fallingdotseq$

\fallingdotseq

$\risingdotseq$

\risingdotseq

$\triangleq$

\triangleq

$\circeq$

\circeq

$\eqcirc$

\eqcirc

$\bumpeq$

\bumpeq

$\Bumpeq$

\Bumpeq

$\asymp$

\asymp

$\mid$

\mid

$\parallel$

\parallel

$\shortmid$

\shortmid

$\shortparallel$

\shortparallel

$\subsetneq$

\subsetneq

$\supsetneq$

\supsetneq

$\vdash$

\vdash

$\vDash$

\vDash

$\dashv$

\dashv

$\Vdash$

\Vdash

$\Vvdash$

\Vvdash

$\models$

\models

$\nmid$

\nmid

$\nparallel$

\nparallel

$\nshortmid$

\nshortmid

$\nshortparallel$

\nshortparallel

$\nvdash$

\nvdash

$\nvDash$

\nvDash

$\nVdash$

\nVdash

$\nVDash$

\nVDash

Altri simboli

$\infty$

\infty

$\propto$

\propto

$\varpropto$

\varpropto

$\bowtie$

\bowtie

$\ltimes$

\ltimes

$\rtimes$

\rtimes

$\intercal$

\intercal

$\dotplus$

\dotplus

$\times$

\times

$\wr$

\wr

$\pitchfork$

\pitchfork

$\surd$

\surd

$\setminus$

\setminus

$\diagdown$

\diagdown

$\diagup$

\diagup

$\leftthreetimes$

\leftthreetimes

$\rightthreetimes$

\rightthreetimes

$\perp$

\perp

$\between$

\between

$\asymp$

\asymp

$\angle$

\angle

$\measuredangle$

\measuredangle

$\sphericalangle$

\sphericalangle

$\bot$

\bot

$\top$

\top

$\wedge$

\wedge

$\vee$

\vee

$\barwedge$

\barwedge

$\veebar$

\veebar

$\doublebarwedge$

\doublebarwedge

$\therefore$

\therefore

$\because$

\because

$\pm$

\pm

$\mp$

\mp

$\curlywedge$

\curlywedge

$\curlyvee$

\curlyvee

$\smallfrown$

\smallfrown

$\smallsmile$

\smallsmile

$\frown$

\frown

$\smile$

\smile

$\bigtriangleup$

\bigtriangleup

$\bigtriangledown$

\bigtriangledown

$\triangle$

\triangle

$\forall$

\forall

$\Finv$

\Finv

$\imath$

\imath

$\jmath$

\jmath

$\ell$

\ell

$\Bbbk$

\Bbbk

$\amalg$

\amalg

$\nabla$

\nabla

$\partial$

\partial

$\eth$

\eth

$\hbar$

\hbar

$\hslash$

\hslash

$\Im$

\Im

$\Re$

\Re

$\wp$

\wp

$\emptyset$

\emptyset

$\varnothing$

\varnothing

$\complement$

\complement

$\circledS$

\circledS

$\aleph$

\aleph

$\beth$

\beth

$\gimel$

\gimel

$\daleth$

\daleth

$\digamma$

\digamma

Operatori binari

−

$\pm$

\pm

$\mp$

\mp

$\cdot$

\cdot

$\div$

\div

$\times$

\times

$\setminus$

\setminus

$\vee$

\vee

$\wedge$

\wedge

$\oplus$

\oplus

$\ominus$

\ominus

$\odot$

\odot

$\oslash$

\oslash

$\otimes$

\otimes

$\bigcirc$

\bigcirc

$\bigtriangleup$

\bigtriangleup

$\bigtriangledown$

\bigtriangledown

$\lhd$

\lhd

$\rhd$

\rhd

$\unlhd$

\unlhd

$\unrhd$

\unrhd

$\triangleleft$

\triangleleft

$\triangleright$

\triangleright

$\star$

\star

$\ast$

\ast

$\circ$

\circ

$\bullet$

\bullet

$\diamond$

\diamond

$\uplus$

\uplus

$\amalg$

\amalg

$\dagger$

\dagger

$\ddagger$

\ddagger

$\wr$

\wr

Grandi operatori

$\sum$

\sum

$\bigcup$

\bigcup

$\prod$

\prod

$\bigcap$

\bigcap

$\coprod$

\coprod

$\bigsqcup$

\bigsqcup

$\int$

\int

$\oint$

\oint

$\iint$

\iint

$\iiint$

\iiint

$\iiiint$

\iiiint

—

$\bigoplus$

\bigoplus

$\bigotimes$

\bigotimes

$\bigvee$

\bigvee

$\bigwedge$

\bigwedge

$\biguplus$

\biguplus

$\bigodot$

\bigodot

Frecce

$\leftarrow$

\leftarrow

$\rightarrow$

\rightarrow

$\Leftarrow$

\Leftarrow

$\Rightarrow$

\Rightarrow

$\leftharpoonup$

\leftharpoonup

$\rightharpoonup$

\rightharpoonup

$\leftharpoondown$

\leftharpoondown

$\rightharpoondown$

\rightharpoondown

$\leftleftarrows$

\leftleftarrows

$\rightrightarrows$

\rightrightarrows

$\uparrow$

\uparrow

$\downarrow$

\downarrow

$\Uparrow$

\Uparrow

$\Downarrow$

\Downarrow

$\upharpoonleft$

\upharpoonleft

$\downharpoonleft$

\downharpoonleft

$\upharpoonright$

\upharpoonright

$\downharpoonright$

\downharpoonright

$\upuparrows$

\upuparrows

$\downdownarrows$

\downdownarrows

$\longleftarrow$

\longleftarrow

$\longrightarrow$

\longrightarrow

$\Longleftarrow$

\Longleftarrow

$\Longrightarrow$

\Longrightarrow

$\hookleftarrow$

\hookleftarrow

$\hookrightarrow$

\hookrightarrow

$\leftrightharpoons$

\leftrightharpoons

$\rightleftharpoons$

\rightleftharpoons

$\rightleftarrows$

\rightleftarrows

$\Lleftarrow$

\Lleftarrow

$\Rrightarrow$

\Rrightarrow

$\Lsh$

\Lsh

$\Rsh$

\Rsh

$\leftarrowtail$

\leftarrowtail

$\rightarrowtail$

\rightarrowtail

$\twoheadleftarrow$

\twoheadleftarrow

$\twoheadrightarrow$

\twoheadrightarrow

$\curvearrowleft$

\curvearrowleft

$\curvearrowright$

\curvearrowright

$\circlearrowleft$

\circlearrowleft

$\circlearrowright$

\circlearrowright

$\looparrowleft$

\looparrowleft

$\looparrowright$

\looparrowright

$\leftrightarrow$

\leftrightarrow

$\Leftrightarrow$

\Leftrightarrow

$\longleftrightarrow$

\longleftrightarrow

$\Longleftrightarrow$

\Longleftrightarrow

$\mapsto$

\mapsto

$\longmapsto$

\longmapsto

$\updownarrow$

\updownarrow

$\Updownarrow$

\Updownarrow

$\nleftarrow$

\nleftarrow

$\nLeftarrow$

\nLeftarrow

$\nrightarrow$

\nrightarrow

$\nRightarrow$

\nRightarrow

$\nleftrightarrow$

\nleftrightarrow

$\nLeftrightarrow$

\nLeftrightarrow

$\rightsquigarrow$

\rightsquigarrow

$\leftrightsquigarrow$

\leftrightsquigarrow

$\multimap$

\multimap

$\swarrow$

\swarrow

$\searrow$

\searrow

$\nwarrow$

\nwarrow

$\nearrow$

\nearrow

Parentesi

$( $

(

$) $

)

$\lbrack$

[ veya \lbrack

$\rbrack$

] veya \rbrack

$\lbrace$

\{ veya \lbrace

$\rbrace$

\} veya \rbrace

$\lfloor$

\lfloor

$\rfloor$

\rfloor

$\lceil$

\lceil

$\rceil$

\rceil

$\llcorner$

\llcorner

$\lrcorner$

\lrcorner

$\ulcorner$

\ulcorner

$\urcorner$

\urcorner

$|$

$\vert$

\vert

$\|$

$\Vert$

Vert

$\langle$

\langle

$\rangle$

\rangle

$/ $

$\backslash$

\backslash

Grandi delimitatori

$\lgroup$

\lgroup

$\rgroup$

\rgroup

$\arrowvert$

\arrowvert

$\Arrowvert$

\Arrowvert

$\rmoustache$

\rmoustache

$\lmoustache$

\lmoustache

$\bracevert$

\bracevert

Dimensione del font

$\tiny$

\tiny

$\large$

\large

$\scriptsize$

\scriptsize

$\Large$

\Large

$\LARGE$

\LARGE

$\small$

\small

$\huge$

\huge

$\normalsize$

\normalsize

$\Huge$

\Huge

Simboli vari

$\cdots$

\cdots

$\vdots$

\vdots

$\ldots$

\ldots

$\ddots$

\ddots

$\cdot$

\cdot

$\circ$

\circ

$\centerdot$

\centerdot

$\circledcirc$

\circledcirc

$\boxdot$

\boxdot

$\circleddash$

\circleddash

$\oplus$

\oplus

$\boxplus$

\boxplus

$\circledast$

\circledast

$\ominus$

\ominus

$\boxminus$

\boxminus

$\bigcirc$

\bigcirc

$\otimes$

\otimes

$\boxtimes$

\boxtimes

$\divideontimes$

\divideontimes

$\oslash$

\oslash

$\Box$

\Box

$\ast$

\ast

$\star$

\star

$\bigstar$

\bigstar

$\diamondsuit$

\diamondsuit

$\lozenge$

\lozenge

$\clubsuit$

\clubsuit

$\blacklozenge$

\blacklozenge

$\heartsuit$

\heartsuit

$\square$

\square

$\spadesuit$

\spadesuit

$\blacksquare$

\blacksquare

$\diamond$

\diamond

$\Diamond$

\Diamond

$\sharp$

\sharp

$\flat$

\flat

$\natural$

\natural

$\dagger$

\dagger

$\ddagger$

\ddagger

Spazi in LaTeX

\quad – space equal to the current font size (= 18 mu)

\, – 3/18 of \quad (= 3 mu)

\: – 4/18 of \quad (= 4 mu)

\; – 5/18 of \quad (= 5 mu)

\! – -3/18 of \quad (= -3 mu)

\ – space after backslash (normal text space)

\qquad – twice of \quad (= 36 mu)

Algebra

$\oplus$

\oplus

$\otimes$

\otimes

$\ltimes$

\ltimes

Teoria dei numeri

$a \equiv b \pmod{n}$

a \equiv b \pmod{n}

$a \mid b$

a \mid b

$a \nmid b$

a \nmid b