⊦ BSP_SD(view, trans) ↔ (∀ tr, tr0, ev. view(ev) = C ∧ tr0 + (ev + tr) ∈TR trans ∧ proj(tr, Cview(view)) = [] → tr0 + tr ∈TR trans)
[[CONCRETESIMPRULES : ()], [EXTRATERMS : (trans, view)]]