PyTorch torch.lgamma Function
Pytorch torch Reference Manual
torch.lgammais a function in PyTorch used to compute the logarithm of the gamma function.
Function Definition
torch.lgamma(input, out=None)
Usage Example
Example
import torch
# Compute the logarithm of the gamma function
x = torch.tensor([1.0, 2.0, 3.0, 4.0])
y = torch.lgamma(x)
print("lgamma(x):", y)
# Compute the logarithm of the gamma function
x = torch.tensor([1.0, 2.0, 3.0, 4.0])
y = torch.lgamma(x)
print("lgamma(x):", y)
The output result is:
lgamma(x): tensor([0.0000, 0.0000, 0.6931, 1.7918])
Other Extensions