YouTipPytorch Torch Acosh
# PyTorch torch.acosh Function
* * Pytorch torch Reference Manual](#)
`torch.acosh` is a function in PyTorch used to compute the element-wise inverse hyperbolic cosine.
### Function Definition
torch.acosh(input, out=None)
* * *
## Usage Examples
## Example
```python
import torch
# Create a tensor greater than or equal to 1
x = torch.tensor([1.0, 1.5, 2.0, 3.0])
# Compute inverse hyperbolic cosine
result = torch.acosh(x)
print(result)
The output result is:
tensor([0.0000, 0.9624, 1.3170, 1.7627])
* * Pytorch torch Reference Manual](#)