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Theorem perm-def
⊦ perm(ar, ar0) ↔ # ar = # ar0 ∧ (∀ a. #oc(a, ar, # ar) = #oc(a, ar0, # ar0))
Type: An axiom
Validity: The proof is valid.
Features:
Comment:
Used by:
perm-refl
,
perm-swap
,
perm-trans
,
Used by units in proved state:
partition-refinement
,
Proof exists?: No