numel pytorch code example

Example: what is numel function in pytorch?

''' PyTorch torch.numel() method returns the total 
number of elements in the input tensor.'''
# Importing the PyTorch library  
import torch  
    
# A constant tensor of size n 
a = torch.randn(4, 6) 
print(a) 
  
# Applying the numel function and  
# storing the result in 'out' 
out = torch.numel(a) 
print(out)

>>>-0.8263  0.9807 -1.4688  0.2117 -0.8356 -0.0228
-0.8815  1.3652 -0.1892 -1.1241  0.2755  1.3006
 0.0559  0.2389  0.7944  2.6587 -2.0908  1.2973
-0.2056  0.4110  0.2163  0.3091  0.5559 -0.2468
[torch.FloatTensor of size 4x6]
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