YouTipPytorch Torch Logdet
# PyTorch torch.logdet Function
* * Pytorch torch Reference Manual](#)
`torch.logdet` is a function in PyTorch used to calculate the logarithm of the determinant of a matrix.
### Function Definition
torch.logdet(input)
* * *
## Usage Example
## Example
import torch
# Create a square matrix
A = torch.tensor([[2.0,1.0],[1.0,3.0]])
# Compute the log-determinant
log_det = torch.logdet(A)
print("Log-Determinant:", log_det)
The output result is:
Log determinant: tensor(1.6094)
* * Pytorch torch Reference Manual](#)