numpy.real — NumPy v1.11 Manual (original) (raw)
Return the real part of the elements of the array.
| Parameters: | val : array_like Input array. |
|---|---|
| Returns: | out : ndarray Output array. If val is real, the type of val is used for the output. If val has complex elements, the returned type is float. |
Examples
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])