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Proof step 4 from proof okbytearray-subset (previous step)

st ⊆ st0, okbytearray(r, st) ⊦ okarray(r, byte_type, st0)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 2:
⊦ okbytearray(r, st) ↔ okarray(r, byte_type, st)
Proof step 3:
⊦ okarray(r, ty, st) ∧ st ⊆ st0 → okarray(r, ty, st0)

Rule argument

[crewrite-arg: okbytearray-01, F, [st, r] → [st, r]]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, r)]]