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matrix.size

matrix.size

Number of elements in the array.

Equivalent to np.prod(a.shape), i.e., the product of the array?s dimensions.

Examples

>>> x = np.zeros((3, 5, 2), dtype=np.complex128)
>>> x.size
30
>>> np.prod(x.shape)
30

Links:

https://docs.scipy.org/doc/numpy-1.11.0/reference/generated/numpy.matrix.size.html

doc_NumPy

2017-01-10 18:11:23

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