$$ \facs \big(\ket{0}+\ket{1} \big) $$

$$ \bar{F} = \bra{\psi} \hat{F} \ket{\psi} $$

$$ \bar{F} = \braket{\psi}{\hat{F}}{\psi} $$

$$ \hat{I} = \sum_{n}\ketbra{{\psi}_n}{{\psi}_n} $$

Last modification:July 29th, 2020 at 11:20 pm
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