80 ∃ (outer : RSUniverse), ∀ n, outer.events n ≠ u.events n 81 82/-- **THEOREM IC-004.3**: The simulation predicate is not provably true for any RS universe. 83 This formalizes: "there is no fact of the matter" about simulation in RS. 84 Any "outer-universe" would itself be an RS universe with the same structure. -/
depends on (11)
Lean names referenced from this declaration's body.