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theorem proved term proof

lambda_He4_in_range

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formal statement (Lean)

  76theorem lambda_He4_in_range :
  77    2.0 < lambda_point_He4 ∧ lambda_point_He4 < 2.5 := by

proof body

Term-mode proof.

  78  unfold lambda_point_He4
  79  norm_num
  80
  81/-! ## Quantized Vortices -/
  82
  83/-- Vortex circulation quantum κ = h/m (in natural units: 2π/m). -/

depends on (1)

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