| t0 = t2 _ t3, t2 = S, value(t3), value(C0[t]), ap(t0), value(t0), context(C0), ∀ t1. value(C0[t1]) → value(t1) ⊦ t0 = K, t0 = S, value(t) |
context(C0), value(C0[t]), value(t3), ∀ t1. value(C0[t1]) → value(t1) ⊦ value(t)
[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ value(S _ t) ↔ value(t)], [CSIMPSEQ : ⊦ ap(t _ t0)], [CSIMPSEQ : ⊦ t _ t0 ≠ S], [CSIMPSEQ : ⊦ t _ t0 ≠ K])]]