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Proof step 7 from proof pathex-levelsubset-equiv (previous step)

path∃(str, r, r0, st), level⊆(str, str0) ⊦ path∃(str0, r, r0, st), junkref(str, r, st)

User applied rule insert rewrite lemma

And obtained the following new goals

Rule argument

[x0lemmaarg: spec-name: instance-name: lemma-name: pathex-levelsubset antecedent: succedent: level⊆(str, str0) ∧ path∃(str, r, r0, st) → path∃(str0, r, r0, st) substlist: [str, str0, r, r0, st] → [str, str0, r, r0, st] add preconditions?: F is rewrite lemma?: T current spec?: T rotate lemma?: F replace all?: T paths: ((1, 0, 0)) dummy: () ]

Additional information

[[CONCRETESIMPRULES : ()], [EXTRATERMS : (str, str0, r, r0, st)]]