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Proof step 13 from proof okbar-putbar (previous step)

st[r -- _type] = typeval(mkarraytype(byte_type)), st[r -- _length] = intval(i0), 0 ≤ i0, r ∈ st, r -- _type ∈ st, r -- _length ∈ st, ∀ j. ¬ j < 0 ∧ ¬ i0 ≤ j → r -- j ' ∈ st ⊦ r = jvmref, r = r1, is_arrayref(r, i0, putByteArray(bytes, r1, i, st))

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 10:
⊦ is_arrayref(r, i, st) ↔ (∀ j. 0 ≤ j ∧ j < i → r -- j ' ∈ st)
Proof step 12:
st[r -- _type] = typeval(mkarraytype(byte_type)), st[r -- _length] = intval(i0), 0 ≤ i0, r ∈ st, r -- _type ∈ st, r -- _length ∈ st, ∀ j. ¬ j < 0 ∧ ¬ i0 ≤ j → r -- j ' ∈ st ⊦ r = jvmref, r = r1, ∀ j. 0 ≤ j ∧ j < i0 → r -- j ' ∈ putByteArray(bytes, r1, i, st)

Rule argument

[speclemmaarg: ,is_arrayref(r, i, st) ↔ (∀ j. 0 ≤ j ∧ j < i → r -- j ' ∈ st) ,[st, i, r] → [putByteArray(bytes, r1, i, st), i0, r] ,F ,storearrays , ,is_arrayref ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (putByteArray(bytes, r1, i, st), i0, r)]]