theorem
proved
term proof
rhoBandUpper_lt_one
show as:
view Lean formalization →
formal statement (Lean)
28theorem rhoBandUpper_lt_one : rhoBandUpper < 1 := by
proof body
Term-mode proof.
29 unfold rhoBandUpper
30 exact inv_lt_one_of_one_lt₀ one_lt_phi
31