| n * 2^ n0 ≤ m, m + 1 < 2^ n0 * n + 2^ n0, n0 ≤ #fz(m), ∃ m0. m = m0 + m0 + 1, ∀ m1, n0, n. m1 < m → (n0 ≤ #fz(m1) ∧ m1 + 1 < 2^ n0 * n + 2^ n0 ∧ n * 2^ n0 ≤ m1 → false) ⊦ |
⊦ #fz(2 * n + 1) = #fz(n) + 1
n * 2^ n0 ≤ 2 * m0 + 1, 2 * m0 + 2 < 2^ n0 * n + 2^ n0, n0 ≤ #fz(m0) + 1, ∀ m1, n0, n. m1 < m0 + m0 + 1 → (n0 ≤ #fz(m1) ∧ m1 + 1 < 2^ n0 * n + 2^ n0 ∧ n * 2^ n0 ≤ m1 → false) ⊦
[[CONCRETESIMPRULES : ([CSIMPSEQ : ⊦ m0 * m * n = (m0 * m) * n], [CSIMPSEQ : ⊦ m * n = n * m], [CSIMPSEQ : ⊦ m + n = n + m], [CSIMPSEQ : ⊦ (m + n0) + n1 = m + n0 + n1], [CSIMPSEQ : ⊦ m + m = 2 * m])]]