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theorem proved term proof

max_intensity

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formal statement (Lean)

 112theorem max_intensity (setup : DoubleSlitSetup) :
 113    intensity setup 0 = 4 := by

proof body

Term-mode proof.

 114  unfold intensity phaseDifference pathDifference
 115  simp [Real.cos_zero]
 116
 117/-! ## Fringe Spacing -/
 118
 119/-- The fringe spacing (distance between bright fringes).
 120    Δy = λL / d -/

depends on (6)

Lean names referenced from this declaration's body.