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Proof step 12 from proof validrefs-putbar (previous step)

(putByteArray(bytes, r1, i, st)[r1 -- i0 ']) = refval(jvmref), okarray(r1, byte_type, st), is_array(`docs2store', r1, putByteArray(bytes, r1, i, st)), mkarraytype(byte_type) ≤ ty, i0 < st[r1 -- _length] .intval, 0 ≤ i0, 0 < st[r1 -- _length] .intval, r1 ∈ st ⊦ r1 = jvmref, is_referencevalue(st[r1 -- i0 ']) ∧ jvmref = st[r1 -- i0 '] .refval

User applied rule insert rewrite lemma

And obtained the following new goals

Rule argument

[speclemmaarg: , st[r1 -- i0 '] ≠ refval(r0) → (putByteArray(bytes, r1, i, st)[r1 -- i0 ']) ≠ refval(r0) ,[r0, i0, st, i, r1, bytes] → [jvmref, i0, st, i, r1, bytes] ,F ,storearrays , ,putbar-refval ]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_referencevalue(refval(r))], [CSIMPSEQ : ⊦ refval(r) .refval = r])], [EXTRATERMS : (jvmref, i0, st, i, r1, bytes)]]