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Theorem sep-inj2-imp

⊦ hP0 ⊆ hP1 ∧ hP2 ⊆ hP3 → hP0 * hP2 ⊆ hP1 * hP3

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

View the proof

Infos about the proof

Proved?: Yes
Interactions: 3
Proof steps: 9
Used lemmas: split-union, sep, Imp,
Used spec theorems:
- Used simplifier rules: