lemma
proved
wrapper
phi70_lt
show as:
view Lean formalization →
formal statement (Lean)
90private lemma phi70_lt : Constants.phi ^ (70 : ℕ) < (426011000000000 : ℝ) := by
proof body
One-line wrapper that applies rw.
91 rw [phi_eq_goldenRatio]; exact Numerics.phi_pow70_lt