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Proof step 5 from proof okbar-put-01 (previous step)

okbytearray(r, st), okbytearray(r0, st), j < st[r0 -- _length] .intval, 0 ≤ j, 0 < st[r0 -- _length] .intval ⊦ okarray(r, byte_type, st[r -- i ', st[r0 -- j ']]), okarray(r, byte_type, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 4:
⊦ okbytearray(r, st) ↔ okarray(r, byte_type, st)

Rule argument

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

Additional information

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