LaTeX Cheat-Sheet

Formattings

Spacing

$aaaaaaaaaa$

Code	Description
\!	-3 mu
\,	3 mu
\: or \>	4 mu
\;	5 mu
\	space
\enspace	0.5 em
\quad	1 em
\qquad	2 em

Sizing

$||\left|\right||$

• \big
• \Big
• \bigg
• \Bigg

Styles of Operators

• \displaystyle\int ${\int }_a^{b}f(x)dx{\int }_a^{b}f(x)dx$

• \displaystyle\sum ${\sum }_{n=1}^{10}n\sum _{n=1}^{10}n$

• \textstyle\int ${\int }_a^{b}f(x)dx{\int }_a^{b}f(x)dx$

• \textstyle\sum ${\sum }_{n=1}^{10}n{\sum }_{n=1}^{10}n$