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Diffstat (limited to 'numpy/core/fromnumeric.py')
| -rw-r--r-- | numpy/core/fromnumeric.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/numpy/core/fromnumeric.py b/numpy/core/fromnumeric.py index 202802e2c..af2a5298d 100644 --- a/numpy/core/fromnumeric.py +++ b/numpy/core/fromnumeric.py @@ -1795,6 +1795,11 @@ def nonzero(a): Equivalent ndarray method. count_nonzero : Counts the number of non-zero elements in the input array. + + Notes + ----- + To obtain the non-zero values, it is recommended to use ``x[x.astype(bool)]`` + which will correctly handle 0-d arrays. Examples -------- |