Acosh#
Versioned name: Acosh-3
Category: Arithmetic unary
Short description: Acosh performs element-wise hyperbolic inverse cosine (arccosh) operation with given tensor.
Detailed description: Operation takes one input tensor and performs the element-wise hyperbolic inverse cosine operation on a given input tensor, based on the following mathematical formula:
\[a_{i} = acosh(a_{i})\]
Attributes: Acosh operation has no attributes.
Inputs
1: A tensor of type T and arbitrary shape. Required.
Outputs
1: The result of element-wise Acosh operation. A tensor of type T and the same shape as the input tensor.
Types
T: any numeric type.
Examples
<layer ... type="Acosh">
<input>
<port id="0">
<dim>256</dim>
<dim>56</dim>
</port>
</input>
<output>
<port id="1">
<dim>256</dim>
<dim>56</dim>
</port>
</output>
</layer>