The new approx function is great, but does not seem to work with inequalities, instead failing silently.

I.e.

def test_aprox_inequal(): assert pytest.approx(0.0) <= 5.0

gives

 def test_aprox_inequal(): > assert pytest.approx(0.0) <= 5.0 E assert 0.0 ± 1.0e-12 <= 5.0 E + where 0.0 ± 1.0e-12 = <class '_pytest.python.approx'>(0.0) E + where <class '_pytest.python.approx'> = pytest.approx 

It would be great if inequality testing was also supported with approx, and if not then this should give a better error message.