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 ...

The advantage of Python is that you can apply operations to larger datasets with hundreds, even thousands, of data points ...

Traders can trade efficiently when they quantify risk and return for their strategy. Analyzing the history and predicting the future behaviour of a trading strategy is at the core of backtesting. It ...

Daniel Liberto is a journalist with over 10 years of experience working with publications such as the Financial Times, The Independent, and Investors Chronicle. Erika Rasure is globally-recognized as ...

The Notes app on iOS 26 gets an update that lets you create 3D graphs from functions you enter without needing another app or doing too much work.