Acos

Versioned name: Acos-1

Category: Arithmetic unary operation

Short description: Acos performs element-wise inverse cosine (arccos) operation with given tensor.

Attributes:

No attributes available.

Inputs

  • 1: An tensor of type T. Required.

Outputs

  • 1: The result of element-wise acos operation. A tensor of type T.

Types

  • T: any numeric type.

Acos does the following with the input tensor a:

\[ a_{i} = acos(a_{i}) \]

Examples

Example 1

<layer ... type="Acos">
<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>