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theorem proved term proof

eight_tick_uniqueness

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formal statement (Lean)

  97theorem eight_tick_uniqueness (_L : SimplicialLedger) :
  98    ∀ cycle : List Simplex3,
  99    (is_recognition_loop cycle) → 8 ≤ cycle.length := by

proof body

Term-mode proof.

 100  intro cycle hloop
 101  rcases recognition_loop_has_surjection hloop with ⟨pass, hsurj⟩
 102  exact eight_tick_min pass hsurj
 103
 104end SimplicialLedger
 105end Foundation
 106end IndisputableMonolith

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