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Proof step 25 from proof lastoc-C-event-01 (conclusion)

⊦ proj(tr, Cview(view)) ≠ [] → (∃ tr0, ev, tr1. tr = tr0 + (ev + tr1) ∧ view(ev) = C ∧ proj(tr1, Cview(view)) = [])

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 24:
⊦ proj(tr, Cview(view)) = [], ∃ tr0, ev, tr1. tr = tr0 + ev ' + tr1 ∧ view(ev) = C ∧ proj(tr1, Cview(view)) = []

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ ev + tr = ev ' + tr])]]