Math sandbox

(Extracted from http://wiki.mindcloud.org/wiki/Math_sandbox ;-D)

This page is where i write equations before i post them on the process physics page of wikipedia.

math stuff

$1 = 0 = \infty \infty = 0 = 1 0 = 1 = \infty 0 = \infty = 1$

unity equals null equals everything

and so said all of us. crash course in quantum computing:
$i\hbar \frac{d\Psi}{dt} = H\Psi$

$\begin{pmatrix} 1 & 0 \\ 0 & 1 \end{pmatrix}$

$B_{ij}\rightarrow B_{ij} -\alpha (B + B^{-1})_{ij} + \omega_{ij},\quad i,j = 1,2\dots,2N;N\rightarrow \infty$

hmmm...