def E(expr):
    res1 = integrate(expr*exponential(x, rate)*normal(y, mu1, sigma1),
                     (x, 0, oo), (y, -oo, oo), meijerg=True)
    res2 = integrate(expr*exponential(x, rate)*normal(y, mu1, sigma1),
                     (y, -oo, oo), (x, 0, oo), meijerg=True)
dataset/ETHPy150Open sympy/sympy/sympy/benchmarks/bench_meijerint.py/E/original