lógica proposicional pitón
>>> from sympy import *
>>> x, y = symbols('x,y')
>>> y | (x & y)
y | (x & y)
>>> x | y
x | y
>>> ~x
~x
Upset Unicorn
>>> from sympy import *
>>> x, y = symbols('x,y')
>>> y | (x & y)
y | (x & y)
>>> x | y
x | y
>>> ~x
~x