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Theorem wand-elim

⊦ P0 ⊆ Q0 -* Q1 ∧ P1 ⊆ Q0 → P0 * P1 ⊆ Q1

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 6
Proof steps: 13
Used lemmas:
Used spec theorems:
Used simplifier rules:
- heap-sep/Imp1
- heap/disj-com-rw