| n1 + # bits0 = 1 + n, mklist(boolvar, # bits0) = bits0, ∀ n0. ¬ n0 < # bits0 → fillsgn(n0, sgn(bits0)) = fillsgn(n0, bits0) ⊦ boolvar ' + mklist(boolvar, n) = mklist(boolvar, n1) + bits0, n1 = 0 |
n1 + # bits0 = 1 + n, mklist(boolvar, # bits0) = bits0, ∀ n0. ¬ n0 < # bits0 → fillsgn(n0, sgn(bits0)) = fillsgn(n0, bits0) ⊦ boolvar ' + mklist(boolvar, n) = mklist(boolvar, n1) + mklist(boolvar, # bits0), n1 = 0