e-closure(s) Ç F
= {s, q1, q2} Ç {f} = Æ
e-closure(q1) Ç F
= {q1} Ç {f} = Æ
e-closure(q2) Ç F
= {q2} Ç {f} = Æ
e-closure(f) Ç F
= { f
} Ç {f} = {f} ¹ Æ
F’ = {f}
q1
s
b
f
e
c
e
c
a
q2
a
b
q1
s
b
f
b
c
c
a
q2
a
b
b
c
c
FA to e-free FA: Example 3/3
13/44