tf.raw_ops.Angle

Returns the argument of a complex number.

tf.raw_ops.Angle(
    input, Tout=tf.dtypes.float32, name=None
)

Given a tensor input of complex numbers, this operation returns a tensor of type float that is the argument of each element in input. All elements in input must be complex numbers of the form \(a + bj\), where a is the real part and b is the imaginary part.

The argument returned by this operation is of the form \(atan2(b, a)\).

For example:

# tensor 'input' is [-2.25 + 4.75j, 3.25 + 5.75j]
tf.angle(input) ==> [2.0132, 1.056]

Args:

  • input: A Tensor. Must be one of the following types: complex64, complex128.
  • Tout: An optional tf.DType from: tf.float32, tf.float64. Defaults to tf.float32.
  • name: A name for the operation (optional).

Returns:

A Tensor of type Tout.

Numpy Compatibility

Equivalent to np.angle.