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| author | Malik Woods <mkowoods@gmail.com> | 2014-10-21 15:24:50 -0700 |
|---|---|---|
| committer | Julian Taylor <jtaylor.debian@googlemail.com> | 2014-10-27 20:27:47 +0100 |
| commit | 3d5f499fd6807186baf669eec491034766caab34 (patch) | |
| tree | a340d4d57ab3daefd9c2b1d8316ce1e623cbb8f0 /numpy/lib/tests/test_function_base.py | |
| parent | 76fc3e7df95779b2a67cf40210585cc1bb776591 (diff) | |
| download | numpy-3d5f499fd6807186baf669eec491034766caab34.tar.gz | |
BUG: upcast weights to average result type to avoid inaccuracies
closes gh-5202
Diffstat (limited to 'numpy/lib/tests/test_function_base.py')
| -rw-r--r-- | numpy/lib/tests/test_function_base.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_function_base.py b/numpy/lib/tests/test_function_base.py index a3f805691..972d1aa1c 100644 --- a/numpy/lib/tests/test_function_base.py +++ b/numpy/lib/tests/test_function_base.py @@ -124,6 +124,11 @@ class TestAverage(TestCase): assert_array_equal(average(y1, weights=w2, axis=1), desired) assert_equal(average(y1, weights=w2), 5.) + y3 = rand(5).astype(np.float32) + w3 = rand(5).astype(np.float64) + + assert_(np.average(y3, weights=w3).dtype == np.result_type(y3, w3)) + def test_returned(self): y = np.array([[1, 2, 3], [4, 5, 6]]) |