numpy.isreal(x)[source]
Returns a bool array, where True if input element is real.
If element has complex type with zero complex part, the return value for that element is True.
Parameters: |
x : array_like Input array. |
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Returns: |
out : ndarray, bool Boolean array of same shape as |
>>> np.isreal([1+1j, 1+0j, 4.5, 3, 2, 2j]) array([False, True, True, True, True, False], dtype=bool)
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https://docs.scipy.org/doc/numpy-1.10.1/reference/generated/numpy.isreal.html