Problem:
Find the probability that $1.5 x^2+1.2 x+0.2 < 1.5$ where $x \sim $ \text{ExponentialDistribution}[1.2].
from sympy import *
from sympy.stats import *

x = Exponential('x', 1.2)
print(P((1.5*x**2+1.2*x+0.2 < 1.5)))
