As an example, if you wanted to get the time variable ... This is where you end up summing values over two of the indices in a tensor. In Python, you can do this by explicitly summing with: Rm = ...

Listing 2: Basic PyTorch Tensor Operations # tensor_examples.py # PyTorch 1.5.0-CPU Anaconda3-2020.02 Python 3.7.6 # Windows 10 import numpy as np import torch as T device = T.device("cpu") # ----- ...

If you are adept at Python and remember your high school algebra ... so it isn’t a great practical example, but it is illustrative for learning purposes. Given that it is easy to algorithmically ...