numpy.iscomplex(x)[source]
Returns a bool array, where True if input element is complex.
What is tested is whether the input has a non-zero imaginary part, not if the input type is complex.
Parameters: |
x : array_like Input array. |
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Returns: |
out : ndarray of bools Output array. |
>>> np.iscomplex([1+1j, 1+0j, 4.5, 3, 2, 2j]) array([ True, False, False, False, False, True], dtype=bool)
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https://docs.scipy.org/doc/numpy-1.10.1/reference/generated/numpy.iscomplex.html