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Proof step 10 from proof okbar-putbar-same (previous step)

okbytearray(r, st), ∀ r, st, i. okbytearray(r, st) → okbytearray(r, putByteArray(bytes0, r, i, st)) ⊦ okbytearray(r, putByteArray(bytes0, r, i + 1, st)[r -- i ', byteval(by)])

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 9:
okbytearray(r, st), ∀ r, st, i. okbytearray(r, st) → okbytearray(r, putByteArray(bytes0, r, i, st)) ⊦ okarray(r, byte_type, putByteArray(bytes0, r, i + 1, st)[r -- i ', byteval(by)])

Rule argument

[crewrite-arg: okbytearray-01 , F , [st, r] → [putByteArray(bytes0, r, i + 1, st)[r -- i ', byteval(by)], r] ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (putByteArray(bytes0, r, i + 1, st) [r -- i ', byteval(by) ], r)]]