Share The Formula You Found

+Label +Description

Recently Referred Formulae

k_r = \frac{1}{2}\left(r_{||}^2 + r_{\_|\_}^2\right)
J_{1}=\left[
\begin{array}{c}
1 \\
1 \\
\end{array}
\right]
P(H=1)&=&P\bigg(\bigcap_{p:{\rm prime}}(E_p\cap F_p)^c\bigg)\\
&=&\prod_{p:{\rm prime}}P<span class=
P = \int_\Omega f(\overline{x}) d\overline{x}.
\delta=\int_{0}^{1}\frac{f'(x)}{\sqrt{1-x^2}}dx+\frac{\pi}{2}\chi(1)