numpy.real

numpy.real(val)

Return the real part of the elements of the array.

Parameters:

val : array_like

Input array.

Returns:

out : ndarray

If val is real, the type of val is used for the output. If val has complex elements, the returned type is float.

See also

real_if_close, imag, angle

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])