PyTorch torch.isreal Function
Pytorch torch Reference Manual
torch.isrealIt is a function in PyTorch used to check whether a value is a real number. It returns a boolean tensor where, for each element, the value is True if it is a real number (not a complex number).
Function Definition
torch.isreal(input)
Usage Example
Example
import torch
# Create a tensor containing real and complex numbers
x = torch.tensor([1.0, 2+3j, 4.0, 5+1j])
# Check whether it is a real number
result = torch.isreal(x)
print(result)
# Create a tensor containing real and complex numbers
x = torch.tensor([1.0, 2+3j, 4.0, 5+1j])
# Check whether it is a real number
result = torch.isreal(x)
print(result)
The output result is:
tensor([True, False, True, False])
Other Extensions