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Proof step 7 from proof validref-addarray-other-01 (previous step)

r = jvmref ∨ st[r -- _type] .type ≤ ty ∧ ¬ junkref(str, r, st), newref(r0, st) ⊦ r0 = jvmref, r = jvmref ∨ (addarray(r0, ty0, i, st)[r -- _type]) .type ≤ ty ∧ ¬ junkref(str, r, addarray(r0, ty0, i, st))

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
⊦ ¬ junkref(str, r, st) ∧ newref(r0, st) → ¬ junkref(str, r, addarray(r0, ty, i, st))
Proof step 6:
newref(r0, st), st[r -- _type] .type ≤ ty ⊦ r0 = jvmref, r = jvmref, junkref(str, r, st), (addarray(r0, ty0, i, st)[r -- _type]) .type ≤ ty

Rule argument

[emptyarg]

Additional information

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