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Diffstat (limited to 'numpy/lib/stride_tricks.py')
| -rw-r--r-- | numpy/lib/stride_tricks.py | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/numpy/lib/stride_tricks.py b/numpy/lib/stride_tricks.py index 2abe5cdd1..bc5993802 100644 --- a/numpy/lib/stride_tricks.py +++ b/numpy/lib/stride_tricks.py @@ -219,23 +219,19 @@ def broadcast_arrays(*args, **kwargs): Examples -------- >>> x = np.array([[1,2,3]]) - >>> y = np.array([[1],[2],[3]]) + >>> y = np.array([[4],[5]]) >>> np.broadcast_arrays(x, y) [array([[1, 2, 3], - [1, 2, 3], - [1, 2, 3]]), array([[1, 1, 1], - [2, 2, 2], - [3, 3, 3]])] + [1, 2, 3]]), array([[4, 4, 4], + [5, 5, 5]])] Here is a useful idiom for getting contiguous copies instead of non-contiguous views. >>> [np.array(a) for a in np.broadcast_arrays(x, y)] [array([[1, 2, 3], - [1, 2, 3], - [1, 2, 3]]), array([[1, 1, 1], - [2, 2, 2], - [3, 3, 3]])] + [1, 2, 3]]), array([[4, 4, 4], + [5, 5, 5]])] """ # nditer is not used here to avoid the limit of 32 arrays. |