def
definition
def or abbrev
complementAmplitudeSquared
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formal statement (Lean)
76noncomputable def complementAmplitudeSquared (rot : TwoBranchRotation) : ℝ :=
proof body
Definition body.
77 (Real.cos rot.θ_s) ^ 2
78
79/-- Amplitudes sum to 1 (normalization) -/