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Theorem closed-succ-in-subheap

⊦ a ∈ succ ∧ closed(succ, H0) ∧ H0 ⊆ H1 → (¬ succ[a] ∈ H1 ↔ false)

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: 2
Used lemmas: closeds,
Used spec theorems:
- Used simplifier rules:
  - heap/node-heap/subset-in