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Theorem cyclic-ncyclic

⊦ reachable-n(H, n, r, r) → (¬ reachable-n(H, n0 * n, r, r) ↔ false)

Type: A user defined theorem
Validity: The proof is valid.
Features: simp, localsimp,
Comment:
Used by: cyclic-all-ncyclic, cyclic-floyd-def,
Used by units in proved state:
Proof exists?: Yes

View the proof

Infos about the proof

Proved?: Yes
Interactions: 2
Proof steps: 6
Used lemmas:
Used spec theorems:
- path-reachable/reachable-n-base
Used simplifier rules: