Share The Formula You Found

+Label +Description

Recently Referred Formulae

\sigma^2 &=& {\rm E}[R_i^2] - \mu^2 \\
{\rm E}[R_i^2] &=& \sigma^2   \mu^2
np S_{last} = np   S_0   n\alpha = S_0   n(p   \alpha)
P = \frac{A}{r} \left[ 1 - \frac{1}{(1 r)^n} \right]
\widetilde{S} = \frac{pS_0 \alpha S_m}{p \alpha}
nA - P = \frac{(1 r)^n(nr-1) 1}{(1 r)^n-1}P