def test_binop():
    x: i32
    x2: f32
    x = 2**3
    x = 2**3.5
    x = 54 - 100
    x2 = (3.454 - 765.43) + 534.6
    x2 = 5346.565 * 3.45
    x2 = 5346.565 ** 3.45