User:Charles Matthews/notation

my notation park, only]

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Wikipedia:TeX support

$f(x)=\sum _{r=0}^n{a}_r{x}^r$

$F(s)={ℒ}f(s)=\underset{0}{\overset{\mathrm{\infty }}{\int }}{e}^{-st}f(t)dt.$

$\left(\begin{array}{ccc}1& 4& 2\\ 0& 3& 4\\ 0& 0& 1\\ \end{array}\right)$

$\otimes$, $\wedge$, ${\mathrm{\Lambda }}^2{V}^{*}$

$\underleftarrow{\lim }{A}_i$

$G=\bigcup _{w\in W}BwB$

$\overline{z}$

$\mathrm{\Gamma }=SL(2,\mathbb{\mathbb{Z}}),\bar{\mathrm{\Gamma }}=PSL(2,\mathbb{\mathbb{Z}})=SL(2,\mathbb{\mathbb{Z}})/\{\pm I\}$

$⊢$

$\models$

$\frac{d}{dx}(uv)=\left(\frac{du}{dx}\right)v+u\left(\frac{dv}{dx}\right)$

$\prod _{i=1}^N{x}_i$