1.4 KiB
Atanh
@sphinxdirective
Versioned name: Atanh-3
Category: Arithmetic unary
Short description: Atanh performs element-wise hyperbolic inverse tangent (arctangenth) operation with a given tensor.
Detailed description: Atanh performs element-wise hyperbolic inverse tangent (arctangenth) operation on a given input tensor, based on the following mathematical formula:
Float type input:
.. math::
a_{i} = atanh(a_{i})
Signed Intragral type put:
.. math::
a_{i} = (i <= -1) ? std::numeric_limits::min() : (i >= 1) ? std::numeric_limits::max() : atanh(a_{i})
Unsigned Intragral type put:
.. math::
a_{i} = (i > 0) ? std::numeric_limits::max() : atanh(a_{i})
Attributes: Atanh operation has no attributes.
Inputs
- 1: A tensor of type T. Required.
Outputs
- 1: The result of element-wise atanh operation applied to the input tensor. A tensor of type T and the same shape as input tensor.
Types
- T: any supported numeric type.
Examples
.. code-block:: console
<layer ... type="Atanh"> 256 56 256 56
@endsphinxdirective