vinyasns / dfa-to-regex Goto Github PK
View Code? Open in Web Editor NEWA Python implementation to convert a Deterministic Finite Automata to Regular Expression using state elimination method
License: GNU General Public License v3.0
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Transition functions iteration
print('Define the transition function : ')
transition_matrix = [list(map(str, input().split())) for _ in range(len(states))]
transition_funct = dict(zip(states, transition_matrix))The array consists of len(states) elements, what if number of states differs from number of transitions?
DFA:
Q = {q0, [q1, q2], [q1, q3], q2, q1, q3}
ฮฃ = {a, b}
I = q0
F = {[q1, q3], q3}
๐ฟ(q0, a) = [q1, q2]
๐ฟ([q1, q2], a) = [q1, q2]
๐ฟ([q1, q2], b) = [q1, q3]
๐ฟ([q1, q3], a) = q2
๐ฟ([q1, q3], b) = q1
๐ฟ(q2, a) = q1
๐ฟ(q2, b) = q3
๐ฟ(q1, a) = q2
๐ฟ(q1, b) = q1
Can you provide please and example of input for transition functions?
p.s. I like your code, it helped me with the same task.
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