| eqds(sys, sources(cl, d), sys0) ⊦ ∀ nam. usedName(nam) ∧ observe(nam, d) → contents(run(sys, cl), nam) = contents(run(sys0, cl), nam) |
eqds(sys, sources(cl, d), sys0), observe(nam, d), usedName(nam) ⊦ contents(run(sys, cl), nam) = contents(run(sys0, cl), nam)
[[CONCRETESIMPRULES : ()]]