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Proof step 15 from proof newrefs-rec (
previous step
)
r ∈ st, r -- sk ∈ st, ∀ r0. r0 ∈ refs → r0 ≠ jvmref ∧ (∀ rk. rk ∈ st → rk .ref ≠ r0), ∀ rk. rk ∈ st → rk .ref ≠ r ⊦ r = jvmref, r ∈ refs, dups(refs)
Heuristic quantifier closing applied rule all left
And closed the goal!
Rule argument
[EXRARG : pos: left 4, [QUANTTERMLIST : (r -- sk)]]
Additional information
[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ (r -- sk) .ref = r])], [EXTRATERMS : (r -- sk)]]