| ⊦ r = r0, ∀ rk. (rk ∈ addobj(r, class, fis, addobj(r0, class0, fis0, st)) ↔ rk ∈ addobj(r0, class0, fis0, addobj(r, class, fis, st))) ∧ (addobj(r, class, fis, addobj(r0, class0, fis0, st))[rk]) = (addobj(r0, class0, fis0, addobj(r, class, fis, st))[rk]) |
⊦ r = r0, (rk ∈ addobj(r, class, fis, addobj(r0, class0, fis0, st)) ↔ rk ∈ addobj(r0, class0, fis0, addobj(r, class, fis, st))) ∧ (addobj(r, class, fis, addobj(r0, class0, fis0, st))[rk]) = (addobj(r0, class0, fis0, addobj(r, class, fis, st))[rk])
[[CONCRETESIMPRULES : ()]]