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Proof step 10 from proof validrefkeynotnull-notnewref (previous step)

st[rk] = refval(r), newref(r, st), rk ∈ st ∧ validrefvalnotnull(str, st[rk], ty, st) ⊦ r = jvmref

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 9:
st[rk] = refval(r), newref(r, st), rk ∈ st, validrefvalnotnull(str, refval(r), ty, st) ⊦ r = jvmref

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]