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Theorem rem-reachable-rev

⊦ ce.nxt = H[H[r1].nxt].nxt ∧ r0 ≠ H[r1].nxt ∧ H[r1].nxt ∈ H ∧ H[r1].nxt ≠ null ∧ r1 ≠ null ∧ r1 ∈ H → (reachable(r, r0, H[r1, ce]) ↔ reachable(r, r0, H))

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 0
Proof steps: 1
Used lemmas: rem-reachable, rem-reachable-rev-weak,
Used spec theorems:
- Used simplifier rules: