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

okarray(r0, byte_type, st), r0 ∈ st ⊦ r0 = jvmref, okarray(r0, byte_type, st[r0 -- i ', byteval(by)])

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 4:
⊦ is_bytevalue(val) ∧ okarray(r, byte_type, st) → okarray(r, byte_type, st[r -- i ', val])

Rule argument

[crewrite-arg: okarray-put-06 , F , [val, i, st, r] → [byteval(by), i, st, r0] ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_bytevalue(byteval(by))])], [EXTRATERMS : (byteval(by), i, st, r0)]]