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Proof step 9 from proof okbar-putbar-same (previous step)

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)])

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 3:
⊦ okarray(r, byte_type, st) → okarray(r, byte_type, st[r0 -- i ', byteval(by)])
Proof step 8:
¬ okarray(r, byte_type, putByteArray(bytes0, r, i + 1, st)), 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: okarray-put-01 , F , [by, i, r0, st, r] → [by, i, r, putByteArray(bytes0, r, i + 1, st), r] ]

Additional information

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