| true, ∀ i1, i0. i→n(i1) < i→n(i) → true → even(mkDecimal(i1 * i1, 2 * abs(i0)).scale) ⊦ even(mkDecimal(i * i, 2 * abs(i0)).scale) |
∀ i1, i0. i→n(i1) < i→n(i) → true → even(mkDecimal(i1 * i1, 2 * abs(i0)).scale) ⊦ even(mkDecimal(i * i, 2 * abs(i0)).scale)