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def definition def or abbrev

deltaCP_degrees

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formal statement (Lean)

  56noncomputable def deltaCP_degrees : ℝ := 197

proof body

Definition body.

  57
  58/-! ## The PMNS Matrix Structure -/
  59
  60/-- The PMNS matrix in standard parametrization:
  61
  62U = ⎛ c₁₂c₁₃         s₁₂c₁₃         s₁₃e^{-iδ} ⎞
  63    ⎜ -s₁₂c₂₃-c₁₂s₂₃s₁₃e^{iδ}  c₁₂c₂₃-s₁₂s₂₃s₁₃e^{iδ}  s₂₃c₁₃ ⎟
  64    ⎝ s₁₂s₂₃-c₁₂c₂₃s₁₃e^{iδ}  -c₁₂s₂₃-s₁₂c₂₃s₁₃e^{iδ}  c₂₃c₁₃ ⎠
  65
  66where c_ij = cos θ_ij and s_ij = sin θ_ij
  67-/

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