# tensorflow::ops::Prod

`#include <math_ops.h>`

Computes the product of elements across dimensions of a tensor.

## Summary

Reduces `input` along the dimensions given in `axis`. Unless `keep_dims` is true, the rank of the tensor is reduced by 1 for each entry in `axis`. If `keep_dims` is true, the reduced dimensions are retained with length 1.

Arguments:

- scope: A [Scope](https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object
- input: The tensor to reduce.
- axis: The dimensions to reduce. Must be in the range `[-rank(input), rank(input))`.

<br />

Optional attributes (see `https://www.tensorflow.org/versions/r2.0/api_docs/cc/struct/tensorflow/ops/prod/attrs#structtensorflow_1_1ops_1_1_prod_1_1_attrs`):

- keep_dims: If true, retain reduced dimensions with length 1.

<br />

Returns:

- `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output`: The reduced tensor.

<br />

Aliases:

- ReduceProd

<br />

| ### Constructors and Destructors ||
|---|---|
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1a29b256476990c7cae35fac4f60058d74(const ::https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input, ::https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input axis)` ||
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1acef934b4655671a548f08b61cc12ff40(const ::https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input, ::https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input axis, const https://www.tensorflow.org/versions/r2.0/api_docs/cc/struct/tensorflow/ops/prod/attrs#structtensorflow_1_1ops_1_1_prod_1_1_attrs & attrs)` ||

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1ac0d39f84b4d4203b6b9298471f79fcb0` | `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation` |
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1a637cd7559f207583c5833a4b2e4fbdd5` | `::https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1a5d7164d3fe0e3836e18d424e98dc1b27() const ` | `::tensorflow::Node *` |
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1a88ec74f3d3ad9bdf6c9adacb5666063b() const ` | ` `` ` |
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1acf8469d69e8eb65e2a1a248f16a30015() const ` | ` `` ` |

| ### Public static functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod_1a4e345cf4be9273e418f3b64ca5a52a7a(bool x)` | `https://www.tensorflow.org/versions/r2.0/api_docs/cc/struct/tensorflow/ops/prod/attrs#structtensorflow_1_1ops_1_1_prod_1_1_attrs` |

| ### Structs ||
|---|---|
| [tensorflow::ops::Prod::Attrs](https://www.tensorflow.org/versions/r2.0/api_docs/cc/struct/tensorflow/ops/prod/attrs) | Optional attribute setters for [Prod](https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/prod#classtensorflow_1_1ops_1_1_prod). |

## Public attributes

### operation

```
Operation operation
```

### output

```
::tensorflow::Output output
```

## Public functions

### Prod

```
 Prod(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input input,
  ::tensorflow::Input axis
)
```

### Prod

```
 Prod(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input input,
  ::tensorflow::Input axis,
  const Prod::Attrs & attrs
)
```

### node

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

### operator::tensorflow::Input

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

### operator::tensorflow::Output

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

## Public static functions

### KeepDims

```
Attrs KeepDims(
  bool x
)
```