[情報] 單班自動機HW3
HW3: 1.47, 1.53, due on November 3, 2009
1.47 Let Σ = {1, #} and let
Y = {w | w = x1#x2#... #xk for k ≧ 0, each xi 屬於 l*, and xi ≠ xj
for i ≠ j}. Prove that Y is not regular.
1.53 Let Σ = {0, 1, +, =} and
ADD = {x=y+z| x, y, z are binary integers, and x is the sum of y and z}.
Show that ADD is not regular.
有錯請指正。
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