# PowerTransform

Source: https://www.tensorplay.cn/docs/generated/tensorplay.distributions.PowerTransform.html

```python
class tensorplay.distributions.PowerTransform(exponent: Tensor, cache_size: int = 0)
```

Transform via the mapping $y = x^{\text{exponent}}$.

```python
property inv: Transform
```

Returns the inverse [Transform](/docs/generated/tensorplay.distributions.Transform.html#tensorplay.distributions.Transform) of this transform.
This should satisfy t.inv.inv is t.