relax test

Author: eendebakpt

numpy/polynomial/tests/test_polynomial.py

@@ -633,6 +633,6 @@ def test_fit_degenerate_domain(self):
         p = poly.Polynomial.fit([1], [2], deg=0)
         assert_equal(p.coef, [2.])
         p = poly.Polynomial.fit([1, 1], [2, 2.1], deg=0)
-        assert_equal(p.coef, [2.05])
+        assert_almost_equal(p.coef, [2.05])
         with assert_warns(pu.RankWarning):
             p = poly.Polynomial.fit([1, 1], [2, 2.1], deg=1)