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Theorem introduce-sharing

⊦ ((hP0 ⊗ hP1))(h) ↔ (∃ hP. (((hP -* hP0) * (hP -* hP1) * hP))(h))

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: 19
Proof steps: 30
Used lemmas: sep, wand, this, split-union, sharing,
Used spec theorems:
- heap/uni-com
Used simplifier rules:
- heap/disj-distr-uni
- heap/disj-com-rw