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Proof step 8 from proof okarray-putbar-same-01 (previous step)

okarray(refval(r), byte_type, st[r -- _length] .intval, putByteArray(bytes0, r, i + 1, st)), okarray(refval(r), byte_type, st[r -- _length] .intval, st) ⊦ r = jvmref, 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 6:
⊦ ¬ okarray(val .refval, ty, st) → ¬ okarray(val, ty, i, st)
Proof step 7:
⊦ okarray(r, byte_type, st) → okarray(r, byte_type, st[r0 -- i ', byteval(by)])

Rule argument

[crewrite-arg: okarray-okarray , F , [st, i, ty, val] → [putByteArray(bytes0, r, i + 1, st), st[r -- _length] .intval, byte_type, refval(r)] ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ refval(r) .refval = r], [CSIMPSEQ : ⊦ i + j = j + i])], [EXTRATERMS : (putByteArray(bytes0, r, i + 1, st), st[r -- _length] .intval, byte_type, refval(r))]]