numpy.real(val)
[source]
Return the real part of the complex argument.
Parameters: |
val : array_like Input array. |
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Returns: |
out : ndarray or scalar The real component of the complex argument. If |
See also
>>> a = np.array([1+2j, 3+4j, 5+6j]) >>> a.real array([ 1., 3., 5.]) >>> a.real = 9 >>> a array([ 9.+2.j, 9.+4.j, 9.+6.j]) >>> a.real = np.array([9, 8, 7]) >>> a array([ 9.+2.j, 8.+4.j, 7.+6.j]) >>> np.real(1 + 1j) 1.0
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https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.real.html