atanh¶

paddle. atanh ( x: Tensor, name: str | None = None ) → Tensor [source]

Atanh Activation Operator.

$$out = atanh(x)$$

Parameters

• x (Tensor) – Input of Atan operator, an N-D Tensor, with data type float32, float64, float16, bfloat16, uint8, int8, int16, int32, int64, complex64 or complex128.

• name (str|None, optional) – Name for the operation (optional, default is None). For more information, please refer to Name.

Returns

Tensor. Output of Atanh operator, a Tensor with shape same as input

(integer types are autocasted into float32).

Examples

>>> import paddle

>>> x = paddle.to_tensor([-0.4, -0.2, 0.1, 0.3])
>>> out = paddle.atanh(x)
>>> print(out)
Tensor(shape=[4], dtype=float32, place=Place(cpu), stop_gradient=True,
[-0.42364895, -0.20273255,  0.10033534,  0.30951962])