Learn about gross, operating, and net profit margins, how each is calculated, and how businesses and investors can use them to analyze a company’s profitability.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Interactive, adaptable celestial map done with the D3.js visualization library. So, GeoJSON for sky stuff. Which surprisingly nobody has done yet, it seems. Features display of stars and deep sky ...

This repository presents the open-source resource associated with the paper Evaluating Mathematical Reasoning Beyond Accuracy. Specifically, we release the best-performing model, meta-evaluation ...