Benedict Irwin edited header.tex  over 9 years ago

Commit id: 9bac9ab264748e58ee2482b51d1909a24299e669

deletions | additions      

       

\newcommand{bra}[1] $\left| #1 \right\rangle$  \newcommand{ket}[1] $\left\langle #1 \right|$  \newcommand{braket}[2] $\left\langle #1 | #2 \right\rangle$  \newcommand{ketbra}[2] $ket{#1}bra{#2}$