${\displaystyle \sum _{0}^{1}{\sqrt {2}}}$

${\displaystyle \sum _{0}^{1}\int _{2}^{3}{\sqrt {2}}}$

${\displaystyle \sum _{0}^{1}{\sqrt {2}}\textstyle \sum _{0}^{1}{\sqrt {2}}}$

${\displaystyle \int \limits _{0}^{1}{\sqrt {2}}=\sum \nolimits _{0}^{1}{\sqrt {2}}}$

${\displaystyle \textstyle \int \limits _{0}^{1}{\sqrt {2}}=\sum \limits _{0}^{1}{\sqrt {2}}}$

${\displaystyle {\frac {1}{\sqrt {2}}}_{a}^{b}}$

${\displaystyle {\begin{matrix}a\\b\\c\end{matrix}}}$

${\displaystyle {\begin{pmatrix}a&b&c\end{pmatrix}}}$

${\displaystyle {\begin{vmatrix}a\\b\\c\\\end{vmatrix}}}$

${\displaystyle {\begin{Vmatrix}a&b&c\\\end{Vmatrix}}}$

${\displaystyle {\begin{bmatrix}a&b&c\\d&e&f\end{bmatrix}}}$

${\displaystyle {\begin{matrix}a&b&c\\d&e&f\\\end{matrix}}}$

${\displaystyle {\begin{Bmatrix}a&b\\&c\end{Bmatrix}}}$

${\displaystyle {\begin{Vmatrix}a&b\\c&\end{Vmatrix}}}$

${\displaystyle {\begin{vmatrix}&b\\d&c\end{vmatrix}}}$

${\displaystyle {\begin{bmatrix}a&\\c&d\end{bmatrix}}}$

${\displaystyle {\begin{bmatrix}a&&b\\c&&d\end{bmatrix}}}$

${\displaystyle {\begin{bmatrix}a&{\sqrt {\sqrt {1}}}+n\\1&2\end{bmatrix}}}$

${\displaystyle {\begin{bmatrix}{\begin{Bmatrix}0&1\\2&3\end{Bmatrix}}&b\\c&d\end{bmatrix}}}$

${\displaystyle {\frac {1+\cdots +n}{\begin{aligned}a&b\\0&1\end{aligned}}}}$

${\displaystyle {\begin{array}{clr}a&b&c\\n+1&n+1+1&n+1+1+1\end{array}}}$

${\displaystyle {\begin{cases}a&{\hbox{if n even}}\\n+1&{\hbox{otherwise}}\end{cases}}}$

${\displaystyle {\sqrt {[a+b]}}}$

${\displaystyle \left[a+b\right]}$

${\displaystyle {\sqrt[{a+b}]{\sqrt {\sqrt {n}}}}}$

${\displaystyle a+\color {Red}c+{\color {Blue}d}-e}$

${\displaystyle f={m+{\sqrt {n}} \choose n+{\frac {1}{2}}}}$