# Tan¶

Versioned name : Tan-1

Category : Arithmetic unary

Short description : Tan performs element-wise tangent operation with given tensor.

Detailed description : Operation takes one input tensor and performs the element-wise tangent function on a given input tensor, based on the following mathematical formula:

$a_{i} = tan(a_{i})$

Example 1

input = [0.0, 0.25, -0.25, 0.5, -0.5]
output = [0.0, 0.25534192, -0.25534192, 0.54630249, -0.54630249]


Example 2

input = [-2, -1, 0, 1, 2]
output = [2, -2, 0, 2, -2]


Attributes : tan operation has no attributes.

Inputs

• 1 : A tensor of type T and arbitrary shape, measured in radians. Required.

Outputs

• 1 : The result of element-wise tan applied to the input tensor. A tensor of type T and same shape as the input tensor.

Types

• T : any supported numeric type.

Examples

<layer ... type="Tan">
<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>