Veja os diferentes símbolos e o código LaTeX a ser utilizado.
Esta é uma listagem dos símbolos mais utilizados no fórum TutorBrasil.
Aproveite e poste sua questão no fórum utilizando estes códigos 🙂
Letras Gregas
| \alpha | [tex3]\alpha[/tex3] | \theta | [tex3]\theta[/tex3] |
| \tau | [tex3]\tau[/tex3] | \vartheta | [tex3]\vartheta[/tex3] |
| \pi | [tex3]\pi[/tex3] | \upsilon | [tex3]\upsilon[/tex3] |
| \gamma | [tex3]\gamma[/tex3] | \gamma | [tex3]\gamma[/tex3] |
| \varpi | [tex3]\varpi[/tex3] | \phi | [tex3]\phi[/tex3] |
| \delta | [tex3]\delta[/tex3] | \kappa | [tex3]\kappa[/tex3] |
| \rho | [tex3]\rho[/tex3] | \varphi | [tex3]\varphi[/tex3] |
| \epsilon | [tex3]\epsilon[/tex3] | \lambda | [tex3]\lambda[/tex3] |
| \varrho | [tex3]\varrho[/tex3] | \chi | [tex3]\chi[/tex3] |
| \varepsilon | [tex3]\varepsilon[/tex3] | \mu | [tex3]\mu[/tex3] |
| \sigma | [tex3]\sigma[/tex3] | \psi | [tex3]\psi[/tex3] |
| \zeta | [tex3]\zeta[/tex3] | \nu | [tex3]\nu[/tex3] |
| \varsigma | [tex3]\varsigma[/tex3] | \omega | [tex3]\omega[/tex3] |
| \eta | [tex3]\eta[/tex3] | \xi | [tex3]\xi[/tex3] |
| \Gamma | [tex3]\Gamma[/tex3] | \Lambda | [tex3]\Lambda[/tex3] |
| \Sigma | [tex3]\Sigma[/tex3] | \Psi | [tex3]\Psi[/tex3] |
| \Delta | [tex3]\Delta[/tex3] | \Xi | [tex3]\Xi[/tex3] |
| \Upsilon | [tex3]\Upsilon[/tex3] | \Omega | [tex3]\Omega[/tex3] |
| \Theta | [tex3]\Theta[/tex3] | \Pi | [tex3]\Pi[/tex3] |
| \Phi | [tex3]\Phi[/tex3] |
Símbolos de Operações Binárias
| \pm | [tex3]\pm[/tex3] | \cap | [tex3]\cap[/tex3] |
| \diamond | [tex3]\diamond[/tex3] | \oplus | [tex3]\oplus[/tex3] |
| \mp | [tex3]\mp[/tex3] | \cup | [tex3]\cup[/tex3] |
| \bigtriangleup | [tex3]\bigtriangleup[/tex3] | \ominus | [tex3]\ominus[/tex3] |
| \times | [tex3]\times[/tex3] | \uplus | [tex3]\uplus[/tex3] |
| \bigtriangledown | [tex3]\bigtriangledown[/tex3] | \otimes | [tex3]\otimes[/tex3] |
| \div | [tex3]\div[/tex3] | \sqcap | [tex3]\sqcap[/tex3] |
| \triangleleft | [tex3]\triangleleft[/tex3] | \oslash | [tex3]\oslash[/tex3] |
| \ast | [tex3]\ast[/tex3] | \sqcup | [tex3]\sqcup[/tex3] |
| \triangleright | [tex3]\triangleright[/tex3] | \odot | [tex3]\odot[/tex3] |
| \star | [tex3]\star[/tex3] | \vee | [tex3]\vee[/tex3] |
| \bigcirc | [tex3]\bigcirc[/tex3] | \circ | [tex3]\circ[/tex3] |
| \wedge | [tex3]\wedge[/tex3] | \dagger | [tex3]\dagger[/tex3] |
| \bullet | [tex3]\bullet[/tex3] | \setminus | [tex3]\setminus[/tex3] |
| \ddagger | [tex3]\ddagger[/tex3] | \cdot | [tex3]\cdot[/tex3] |
| \wr | [tex3]\wr[/tex3] | \amalg | [tex3]\amalg[/tex3] |
Símbolos Relacionais
| \leq | [tex3]\leq[/tex3] | \geq | [tex3]\geq[/tex3] |
| \equiv | [tex3]\equiv[/tex3] | \prec | [tex3]\prec[/tex3] |
| \succ | [tex3]\succ[/tex3] | \sim | [tex3]\sim[/tex3] |
| \perp | [tex3]\perp[/tex3] | \preceq | [tex3]\preceq[/tex3] |
| \succeq | [tex3]\succeq[/tex3] | \simeq | [tex3]\simeq[/tex3] |
| \mid | [tex3]\mid[/tex3] | \ll | [tex3]\ll[/tex3] |
| \gg | [tex3]\gg[/tex3] | \asymp | [tex3]\asymp[/tex3] |
| \parallel | [tex3]\parallel[/tex3] | \subset | [tex3]\subset[/tex3] |
| \supset | [tex3]\supset[/tex3] | \approx | [tex3]\approx[/tex3] |
| \subseteq | [tex3]\subseteq[/tex3] | \supseteq | [tex3]\supseteq[/tex3] |
| \sqsubset | [tex3]\sqsubset[/tex3] | \sqsupset | [tex3]\sqsupset[/tex3] |
| \neq | [tex3]\neq[/tex3] | \smile | [tex3]\smile[/tex3] |
| \sqsubseteq | [tex3]\sqsubseteq[/tex3] | \sqsupseteq | [tex3]\sqsupseteq[/tex3] |
| \frown | [tex3]\frown[/tex3] | \in | [tex3]\in[/tex3] |
| \ni | [tex3]\ni[/tex3] | \propto | [tex3]\propto[/tex3] |
| \vdash | [tex3]\vdash[/tex3] | \dashv | [tex3]\dashv[/tex3] |
Símbolos de Setas
| \leftarrow | [tex3]\leftarrow[/tex3] | \longleftarrow | [tex3]\longleftarrow[/tex3] |
| \uparrow | [tex3]\uparrow[/tex3] | \Leftarrow | [tex3]\Leftarrow[/tex3] |
| \Longleftarrow | [tex3]\Longleftarrow[/tex3] | \Uparrow | [tex3]\Uparrow[/tex3] |
| \rightarrow | [tex3]\rightarrow[/tex3] | \longrightarrow | [tex3]\longrightarrow[/tex3] |
| \downarrow | [tex3]\downarrow[/tex3] | \Rightarrow | [tex3]\Rightarrow[/tex3] |
| \Longrightarrow | [tex3]\Longrightarrow[/tex3] | \Downarrow | [tex3]\Downarrow[/tex3] |
| \leftrightarrow | [tex3]\leftrightarrow[/tex3] | \longleftrightarrow | [tex3]\longleftrightarrow[/tex3] |
| \updownarrow | [tex3]\updownarrow[/tex3] | \Leftrightarrow | [tex3]\Leftrightarrow[/tex3] |
| \Longleftrightarrow | [tex3]\Longleftrightarrow[/tex3] | \Updownarrow | [tex3]\Updownarrow[/tex3] |
| \mapsto | [tex3]\mapsto[/tex3] | \nearrow | [tex3]\nearrow[/tex3] |
| \searrow | [tex3]\searrow[/tex3] | \leftharpoonup | [tex3]\leftharpoonup[/tex3] |
| \rightharpoonup | [tex3]\rightharpoonup[/tex3] | \swarrow | [tex3]\swarrow[/tex3] |
| \leftharpoondown | [tex3]\leftharpoondown[/tex3] | \rightharpoondown | [tex3]\rightharpoondown[/tex3] |
| \nwarrow | [tex3]\nwarrow[/tex3] | \rightleftharpoons | [tex3]\rightleftharpoons[/tex3] |
Símbolos Variados
| \ldots | [tex3]\ldots[/tex3] | \cdots | [tex3]\cdots[/tex3] |
| \vdots | [tex3]\vdots[/tex3] | \ddots | [tex3]\ddots[/tex3] |
| \aleph | [tex3]\aleph[/tex3] | \prime | [tex3]\prime[/tex3] |
| \forall | [tex3]\forall[/tex3] | \infty | [tex3]\infty[/tex3] |
| \hbar | [tex3]\hbar[/tex3] | \emptyset | [tex3]\emptyset[/tex3] |
| \exists | [tex3]\exists[/tex3] | \imath | [tex3]\imath[/tex3] |
| \nabla | [tex3]\nabla[/tex3] | \neg | [tex3]\neg[/tex3] |
| \Diamond | [tex3]\Diamond[/tex3] | \jmath | [tex3]\jmath[/tex3] |
| \surd | [tex3]\surd[/tex3] | \flat | [tex3]\flat[/tex3] |
| \triangle | [tex3]\triangle[/tex3] | \ell | [tex3]\ell[/tex3] |
| \top | [tex3]\top[/tex3] | \natural | [tex3]\natural[/tex3] |
| \clubsuit | [tex3]\clubsuit[/tex3] | \wp | [tex3]\wp[/tex3] |
| \bot | [tex3]\bot[/tex3] | \sharp | [tex3]\sharp[/tex3] |
| \Re | [tex3]\Re[/tex3] | \backslash | [tex3]\backslash[/tex3] |
| \Im | [tex3]\Im[/tex3] | \angle | [tex3]\angle[/tex3] |
| \partial | [tex3]\partial[/tex3] | \spadesuit | [tex3]\spadesuit[/tex3] |
Símbolos com Tamanhos Maiores
| \sum | [tex3]\sum[/tex3] | \bigcap | [tex3]\bigcap[/tex3] |
| \bigodot | [tex3]\bigodot[/tex3] | \prod | [tex3]\prod[/tex3] |
| \bigcup | [tex3]\bigcup[/tex3] | \bigotimes | [tex3]\bigotimes[/tex3] |
| \coprod | [tex3]\coprod[/tex3] | \bigsqcup | [tex3]\bigsqcup[/tex3] |
| \bigoplus | [tex3]\bigoplus[/tex3] | \int | [tex3]\int[/tex3] |
| \bigvee | [tex3]\bigvee[/tex3] | \biguplus | [tex3]\biguplus[/tex3] |
| \oint | [tex3]\oint[/tex3] | \bigwedge | [tex3]\bigwedge[/tex3] |
Símbolos de Funções de Nomes Alfabéticos
| \arccos | [tex3]\arccos[/tex3] | \cos | [tex3]\cos[/tex3] |
| \csc | [tex3]\csc[/tex3] | \exp | [tex3]\exp[/tex3] |
| \ker | [tex3]\ker[/tex3] | \limsup | [tex3]\limsup[/tex3] |
| \min | [tex3]\min[/tex3] | \sinh | [tex3]\sinh[/tex3] |
| \arcsin | [tex3]\arcsin[/tex3] | \cosh | [tex3]\cosh[/tex3] |
| \deg | [tex3]\deg[/tex3] | \gcd | [tex3]\gcd[/tex3] |
| \lg | [tex3]\lg[/tex3] | \ln | [tex3]\ln[/tex3] |
| \Pr | [tex3]\Pr[/tex3] | \sup | [tex3]\sup[/tex3] |
| \arctan | [tex3]\arctan[/tex3] | \cot | [tex3]\cot[/tex3] |
| \det | [tex3]\det[/tex3] | \hom | [tex3]\hom[/tex3] |
| \lim | [tex3]\lim[/tex3] | \log | [tex3]\log[/tex3] |
| \sec | [tex3]\sec[/tex3] | \tan | [tex3]\tan[/tex3] |
| \arg | [tex3]\arg[/tex3] | \coth | [tex3]\coth[/tex3] |
| \dim | [tex3]\dim[/tex3] | \inf | [tex3]\inf[/tex3] |
| \liminf | [tex3]\liminf[/tex3] | \max | [tex3]\max[/tex3] |
| \sin | [tex3]\sin[/tex3] | \tanh | [tex3]\tanh[/tex3] |
Delimitadores
| \uparrow | [tex3]\uparrow[/tex3] | \Uparrow | [tex3]\Uparrow[/tex3] |
| \downarrow | [tex3]\downarrow[/tex3] | \Downarrow | [tex3]\Downarrow[/tex3] |
| \updownarrow | [tex3]\updownarrow[/tex3] | \Updownarrow | [tex3]\Updownarrow[/tex3] |
| \lfloor | [tex3]\lfloor[/tex3] | \rfloor | [tex3]\rfloor[/tex3] |
| \lceil | [tex3]\lceil[/tex3] | \rceil | [tex3]\rceil[/tex3] |
| \langle | [tex3]\langle[/tex3] | \rangle | [tex3]\rangle[/tex3] |
| \backslash | [tex3]\backslash[/tex3] |
Simbologia Estilo Acentuação
| \hat{a} | [tex3]\hat{a}[/tex3] | \acute{a} | [tex3]\acute{a}[/tex3] |
| \bar{a} | [tex3]\bar{a}[/tex3] | \dot{a} | [tex3]\dot{a}[/tex3] |
| \breve{a} | [tex3]\breve{a}[/tex3] | \check{a} | [tex3]\check{a}[/tex3] |
| \grave{a} | [tex3]\grave{a}[/tex3] | \vec{a} | [tex3]\vec{a}[/tex3] |
| \ddot{a} | [tex3]\ddot{a}[/tex3] | \tilde{a} | [tex3]\tilde{a}[/tex3] |
Simbologia Extra
| \widetilde{abc} | [tex3]\widetilde{abc}[/tex3] | \widehat{abc} | [tex3]\widehat{abc}[/tex3] |
| \overline{abc} | [tex3]\overline{abc}[/tex3] | \underline{abc} | [tex3]\underline{abc}[/tex3] |
| \overbrace{abc} | [tex3]\overbrace{abc}[/tex3] | \underbrace{abc} | [tex3]\underbrace{abc}[/tex3] |
| ‘ | [tex3] ‘[/tex3] | \frac{abc}{xyz} | [tex3]\frac{abc}{xyz}[/tex3] |