> For the complete documentation index, see [llms.txt](https://overleaf-pro.ayaka.space/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://overleaf-pro.ayaka.space/latex/overleaf-learn-latex-pt/perguntas-e-respostas/01-a-list-of-common-algebraic-operators-in-latex.md).

# Uma lista de operadores algébricos comuns em LaTeX

Este é o 14º vídeo de uma série de 21 por [Dr. Vincent Knight](http://bit.ly/186ai3Z) da Universidade de Cardiff. Aqui apresentamos uma lista de operadores algébricos comumente usados em equações LaTeX. Estes incluem:

```latex
$a+b$
$a-b$
$-a$
$a\cdot b$
$a\times b$
$a/b$
${a\over b}$
$\frac{a}{b}$
```

Os dois últimos da lista mostram ambos como escrever frações em LaTeX; o uso de `\frac` é mais amplamente utilizado do que `\over`. Nos próximos dois vídeos veremos como incluir integrais e matrizes.

{% embed url="<https://www.youtube.com/embed/DiDe88f8jN0>" %}

Para experimentar isto por si, clique aqui para [abra o exemplo 'Operators'](https://www.overleaf.com/latex/examples/hello-world-example/vgzwxqscmjvp).


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