> On 19. Dec 2018, at 19:50, Stefan van der Walt <stef...@berkeley.edu> wrote: > > On Wed, 19 Dec 2018 09:47:01 -0800, Stephan Hoyer wrote: >> Example behavior: >> >>>>> x = np.array([1, 2, 3]) >>>>> y = np.array([1, 2, 3.0001]) >>>>> np.testing.assert_allclose(x, y) >> AssertionError: >> Not equal to tolerance rtol=1e-07, atol=0 >> >> (mismatch 33.333333333333336%, maximum difference >> 0.00010000000000021103) > > This is a helpful addition; thank you! I don't have a strong preference > around whether to also include rtol. > > Stéfan > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@python.org > https://mail.python.org/mailman/listinfo/numpy-discussion
+1 to this addition. And +1 to also print rtol. I frequently use rtol with assert_allclose, and having the value printed helps quickly choose an appropriate value. Christoph _______________________________________________ NumPy-Discussion mailing list NumPy-Discussion@python.org https://mail.python.org/mailman/listinfo/numpy-discussion
