# numpy.real

numpy.real(val)

  Return the real part of the complex argument.

  Parameters
    val array_like

      Input array.

  Returns
    out ndarray or scalar

      The real component of the complex argument. 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])
      >>> np.real(1 + 1j)
      1.0

previous

numpy.angle

next

numpy.imag