isclose, allclose and less_equal ufunc not supported #76

    2188     array([True, False])
    2189     >>> np.isclose([1.0, np.nan], [1.0, np.nan], equal_nan=True)
    2190     array([True, True])
    2191     """
    2192     def within_tol(x, y, atol, rtol):
 -> 2193         with errstate(invalid='ignore'):
    2194             result = less_equal(abs(x-y), atol + rtol * abs(y))
    2195         if isscalar(a) and isscalar(b):
    2196             result = bool(result)
    2197         return result
    2198
*** ValueError: ufunc %r not supported by quantities
                please file a bug report at https://github.com/python-quantities