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Proof step 14 from proof exactarray-putar (previous step)

st[r1 -- _length] = intval(j), st[r1 -- _type] = typeval(mkarraytype(byte_type)), r1 -- _type ∈ st, r1 ∈ st, r1 -- _length ∈ st ⊦ r1 ∈ putArray(vals, r, i, st) ∧ is_arrayref(r1, j, putArray(vals, r, i, st)) ↔ is_arrayref(r1, j, st), r = r1, r1 = jvmref

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 5:
⊦ r1 ∈ putArray(vals, r0, i0, st) ↔ r1 ∈ st ∨ r1 = r0 ∧ vals ≠ []
Proof step 13:
st[r1 -- _length] = intval(j), st[r1 -- _type] = typeval(mkarraytype(byte_type)), r1 -- _type ∈ st, r1 ∈ st, r1 -- _length ∈ st ⊦ (r1 ∈ st ∨ r1 = r ∧ vals ≠ []) ∧ is_arrayref(r1, j, putArray(vals, r, i, st)) ↔ is_arrayref(r1, j, st), r = r1, r1 = jvmref

Rule argument

[speclemmaarg: ,r1 ∈ putArray(vals, r0, i0, st) ↔ r1 ∈ st ∨ r1 = r0 ∧ vals ≠ [] ,[st, i0, r0, vals, r1] → [st, i, r, vals, r1] ,F ,storearrays , ,putar-in ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (st, i, r, vals, r1)]]