theorem
proved
term proof
phi_not_finitely_simulable
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formal statement (Lean)
179theorem phi_not_finitely_simulable : ¬ ∃ q : ℚ, (q : ℝ) = phi :=
proof body
Term-mode proof.
180 fun ⟨q, hq⟩ => no_exact_phi_computation q hq
181
182/-- **THEOREM IC-004.10**: Any universe that exactly reproduces RS dynamics
183 (including the irrational φ) must operate on real numbers, not rationals.
184 This constrains "simulation" substrates to real-number computers. -/