*   Added a new `rerandomize_each_iteration` argument for the `tf.data.Dataset.sample_from_datasets()` operation, which controls whether the...

  let summary = "Computes inverse hyperbolic cosine of x element-wise.";

  let description = [{
Given an input tensor, the function computes inverse hyperbolic cosine of every element.
Input range is `[1, inf]`. It returns `nan` if the input lies outside the range.

```python
x = tf.constant([-2, -0.5, 1, 1.2, 200, 10000, float("inf")])