# Markup - (Latex|Tex) - Mathematics notation

When we type maths in (La)TeX, the letters from which we make up ordinary text assume a special significance: they all become single-letter variable names.

## 4 - Snippet

 Name Tex Code Result Package Horizontal Dot \dots $\dots$ Vertical Dot \vots $\vdots$ Diagonal Dot \ddots $\ddots$ Text \textrm{my text and its spaces} $\textrm{my text and its spaces}$ Text \text{my text and its spaces} $\text{my text and its spaces}$ Text \mbox{my text and its spaces} $\mbox{my text and its spaces}$ Latex Escape Character \ $\&$ Right Arrow \rightarrow $\rightarrow$ Accolade Horizontal \underbrace{Above}_{Below} $\underbrace{Above}_{Below}$ Accolade Horizontal \overbrace{Below}^{Above} $\overbrace{Below}^{Above}$ Accolade Vertical \left\{ \right. $\left\{ \right.$ With a matrix not an array for several lines URL \href{url}{math} $\href{tex}{\text{The tex page}}$ White Space Horizontal \, or \; $\,The\;tex$ Under \underset{below}{above} $\underset{below}{above}$ Fraction Division \frac{1}{2} $\frac{1}{2}$ Fraction Division \frac{\displaystyle 1}{\displaystyle 2} $\frac{\displaystyle 1}{\displaystyle 2}$ Mutliplication a \times b $a \times b$ For \forall i\in \{0, \dots, N\} $\forall i\in \{0, \dots, N\}$