# tf.keras.activations.exponential

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| [![](https://www.tensorflow.org/images/GitHub-Mark-32px.png) View source on GitHub](https://github.com/keras-team/keras/tree/v2.13.1/keras/activations.py#L421-L439) |

Exponential activation function.

#### View aliases


**Compat aliases for migration**

See
[Migration guide](https://www.tensorflow.org/guide/migrate) for
more details.

\`tf.compat.v1.keras.activations.exponential\`

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    tf.keras.activations.exponential(
        x
    )

#### Example:

    a = tf.constant([-3.0, -1.0, 0.0, 1.0, 3.0], dtype = tf.float32)
    b = tf.keras.activations.exponential(a)
    b.numpy()
    array([0.04978707,  0.36787945,  1.,  2.7182817 , 20.085537], dtype=float32)

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| ## Args ||
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| `x` | Input tensor. |

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| ## Returns ||
|---|---|
| Tensor with exponential activation: `exp(x)`. ||

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