automaton.is_ambigous

Whether the automaton is ambiguous.

Preconditions:

Postconditions:

Examples



In [1]:

    
import vcsn
a = vcsn.context('lal_char(abcd), b').expression('abc').standard()
a









    



:0: FutureWarning: IPython widgets are experimental and may change in the future.






    














    Out[1]:



In [2]:

    
a.is_ambiguous()









    Out[2]:





False



In [3]:

    
a + a









    Out[3]:



In [4]:

    
(a+a).is_ambiguous()









    Out[4]:





True