This book provides a thorough introduction to Python, starting with basic operations like arithmetic and variable creation.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

(11/4/25) The energy price index fell 3.7% in October, driven by a 5.1% decline in crude oil prices, partially offset by a 7.5% rise in U.S. natural gas prices. The non-energy price index changed ...