# tensorflow::ops::Cos

`#include <math_ops.h>`

Computes cos of x element-wise.

## Summary

Given an input tensor, this function computes cosine of every element in the tensor. [Input](https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input) range is `(-inf, inf)` and output range is `[-1,1]`. If input lies outside the boundary, `nan` is returned.


```
  x = tf.constant([-float("inf"), -9, -0.5, 1, 1.2, 200, 10000, float("inf")])
  tf.math.cos(x) ==> [nan -0.91113025 0.87758255 0.5403023 0.36235774 0.48718765 -0.95215535 nan]
  
```

<br />

Arguments:

- scope: A [Scope](https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object

<br />

Returns:

- `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output`: The y tensor.

<br />

| ### Constructors and Destructors ||
|---|---|
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/cos#classtensorflow_1_1ops_1_1_cos_1a4ce1eaf028ad3e711a91dcd15b0c507f(const ::https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input x)` ||

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/cos#classtensorflow_1_1ops_1_1_cos_1a4ffd18df457c2a2c8275cf2425e489e9` | `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation` |
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/cos#classtensorflow_1_1ops_1_1_cos_1af2e653ddc7ca687b13e27ec5529f316a` | `::https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/cos#classtensorflow_1_1ops_1_1_cos_1a134873100b8bd65d802cfbfad2ad260c() const ` | `::tensorflow::Node *` |
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/cos#classtensorflow_1_1ops_1_1_cos_1a198fd4284911414e52ceb9b8f884ea58() const ` | ` `` ` |
| `https://www.tensorflow.org/versions/r1.15/api_docs/cc/class/tensorflow/ops/cos#classtensorflow_1_1ops_1_1_cos_1a2a0d44fe189b87af6d3f178798ee084a() const ` | ` `` ` |

## Public attributes

### operation

```
Operation operation
```

### y

```
::tensorflow::Output y
```

## Public functions

### Cos

```
 Cos(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input x
)
```

### node

```
::tensorflow::Node * node() const 
```

### operator::tensorflow::Input

```
 operator::tensorflow::Input() const 
```

### operator::tensorflow::Output

```
 operator::tensorflow::Output() const 
```