def __getitem__(self,x):
""" Return max(t(x) t in S), where each t is a min-term.
:param x: the input
"""
Operation.check_input(self,x)
return max([min([x[i] for i in s]) for s in self.S])
def __getitem__(self,x):
Operation.check_input(self,x)
if x[0] == x[1]:
return x[self.pos[0]]
elif x[0] == x[2]:
return x[self.pos[1]]
elif x[1] == x[2]:
return x[self.pos[2]]
else:
return self.vals[x]
