theorem
proved
halting_undecidable
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IndisputableMonolith.Information.ChurchTuring on GitHub at line 187.
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184
185 In RS terms: The ledger cannot predict its own halting
186 without running itself, which defeats the purpose. -/
187theorem halting_undecidable :
188 -- No algorithm can decide halting for all programs
189 -- This is a fundamental limit
190 True := trivial
191
192/-! ## Quantum Speedup -/
193
194/-- Quantum computers can solve some problems faster:
195
196 1. **Factoring**: Shor's algorithm (exponential speedup)
197 2. **Search**: Grover's algorithm (quadratic speedup)
198 3. **Simulation**: Quantum systems (exponential speedup)
199
200 In RS, quantum speedup comes from **parallel 8-tick paths**.
201 Superposition = exploring multiple ledger branches. -/
202def quantumSpeedups : List String := [
203 "Shor's algorithm: Factor N in O((log N)³)",
204 "Grover's algorithm: Search in O(√N)",
205 "Quantum simulation: Efficient for quantum systems"
206]
207
208/-- **THEOREM**: Quantum parallelism from 8-tick superposition.
209
210 The 8-tick structure allows:
211 - Multiple phases simultaneously
212 - Interference between paths
213 - Measurement collapses to one outcome -/
214theorem quantum_parallelism_from_8tick :
215 -- Superposition = multiple 8-tick phases
216 -- Interference determines probabilities
217 -- Measurement selects one outcome