Data Science Web nugget Roundup, Jan 29: Calculating Derivatives in PyTorch; Hacking Wordle

In this week’s information science web nugget roundup, see articles from throughout the web on using PyTorch to calculate derivatives, using information science to hunt out the right start phrases for Wordle, why math poses a difficulty for information science newbies, using breakpoints for debugging in Python, and software program program engineering experience that information scientists.