(i : Fin d) : (cre i - ann i).comp (cre i + ann i) - (cre i + ann i).comp (cre i - ann i) = (-2 : ℂ) • LinearMap.id

Initializing...

(i : Fin d) : (cre i - ann i).comp (cre i + ann i) - (cre i + ann i).comp (cre i - ann i) = (-2 : ℂ) • LinearMap.id · Prove2Me