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Proof step 8 from proof isarray-addarray-other (previous step)

st[r -- _type] = typeval(mkarraytype(ty)), r ≠ jvmref ∧ r -- _type ∈ st ∧ is_typevalue(st[r -- _type]) ∧ is_arraytype(st[r -- _type] .type) ∧ okarray(r, st[r -- _type] .type .type, st), r -- _type ∈ st, r ∈ st ⊦ r = r0, okarray(r, ty, addarray(r0, ty0, vals, st)) ∧ r ≠ jvmref

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 7:
st[r -- _type] = typeval(mkarraytype(ty)), r ∈ st, r -- _type ∈ st, okarray(r, ty, st) ⊦ r = jvmref, r = r0, okarray(r, ty, addarray(r0, ty0, vals, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ is_typevalue(typeval(ty))], [CSIMPSEQ : ⊦ is_arraytype(mkarraytype(ty))], [CSIMPSEQ : ⊦ mkarraytype(ty) .type = ty], [CSIMPSEQ : ⊦ typeval(ty) .type = ty], [CSIMPFORWARD : ⊦ okarray(r, ty, st) → r ≠ jvmref ∧ r ∈ st])]]