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Proof step 3 from proof enabled-transex (previous step)

trans∃(trans, s, tr, s0) ⊦ enabled(trans, s, tr)

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 1:
⊦ enabled(trans, s, tr) ↔ (∃ s0. trans∃(trans, s, tr, s0))

Rule argument

[x0lemmaarg: spec-name: instance-name: lemma-name: enabled-def antecedent: succedent: enabled(trans, s, tr) ↔ (∃ s0. trans∃(trans, s, tr, s0)) substlist: [tr, s, trans] → [tr, s, trans] 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 : (tr, s, trans)]]