diff options
| -rw-r--r-- | numpy/linalg/linalg.py | 2 | ||||
| -rw-r--r-- | numpy/linalg/tests/test_linalg.py | 10 |
2 files changed, 4 insertions, 8 deletions
diff --git a/numpy/linalg/linalg.py b/numpy/linalg/linalg.py index 3a1a78940..9fd70d14d 100644 --- a/numpy/linalg/linalg.py +++ b/numpy/linalg/linalg.py @@ -929,7 +929,7 @@ def eigvalsh(a, UPLO='L'): Returns ------- w : (..., M,) ndarray - The eigenvalues, not necessarily ordered, each repeated according to + The eigenvalues in ascending order, each repeated according to its multiplicity. Raises diff --git a/numpy/linalg/tests/test_linalg.py b/numpy/linalg/tests/test_linalg.py index ca59aa566..c6d84706a 100644 --- a/numpy/linalg/tests/test_linalg.py +++ b/numpy/linalg/tests/test_linalg.py @@ -686,19 +686,15 @@ class TestBoolPower(object): class TestEigvalsh(HermitianTestCase, HermitianGeneralizedTestCase): def do(self, a, b): - # note that eigenvalue arrays must be sorted since + # note that eigenvalue arrays returned by eig must be sorted since # their order isn't guaranteed. ev = linalg.eigvalsh(a, 'L') evalues, evectors = linalg.eig(a) - ev.sort(axis=-1) evalues.sort(axis=-1) - assert_allclose(ev, evalues, - rtol=get_rtol(ev.dtype)) + assert_allclose(ev, evalues, rtol=get_rtol(ev.dtype)) ev2 = linalg.eigvalsh(a, 'U') - ev2.sort(axis=-1) - assert_allclose(ev2, evalues, - rtol=get_rtol(ev.dtype)) + assert_allclose(ev2, evalues, rtol=get_rtol(ev.dtype)) def test_types(self): def check(dtype): |