Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

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 ...

Just maps, nothing else. If you like simplicity -- it's your choice. Now with search and Open AI GPT-4o (Llama3.2) model assistant.

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

In a recent write-up, [David Delony] explains how he built a Wolfram Mathematica-like engine with Python. Core to the system is SymPy for symbolic math support. [David] said being able to work with ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Five San Diego County ZIP codes made PropertyShark’s annual list of the 100 most expensive areas. It was down from six last year, when Carmel Valley narrowly made it in at No. 92 (It was just $50,000 ...