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Proof step 64 from proof junkrefs-put-refval-02 (conclusion)

⊦ ¬ junkrefs(str, refs, ty, st) ∧ ¬ junkref(str, r0, st) ∧ mkarraytype(st[r0 -- _type] .type) ≤ st[r -- _type] .type ∧ r ≠ jvmref ∧ r0 ≠ jvmref → ¬ junkrefs(str, refs, ty, st[r -- i ', refval(r0)])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 63:
mkarraytype(st[r0 -- _type] .type) ≤ st[r -- _type] .type, junkrefs(str, refs, ty, st[r -- i ', refval(r0)]) ⊦ r = jvmref, r0 = jvmref, junkrefs(str, refs, ty, st), junkref(str, r0, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]