Learn about league tables, their role in ranking companies by financial metrics such as revenue and market share, and explore examples of their use in finance and beyond.

Have you ever wished your Excel formulas could think like reusable building blocks instead of static, one-off instructions? Imagine creating a single formula that adapts dynamically to your data, ...

HICL Infrastructure PLC and Renewables Infrastructure Group, known as TRIG, agreed to merge in a deal that creates a company with net assets of over 5.3 billion pounds ($6.98 billion). The companies ...

They’re easy to learn, and they’ll make you a lot more productive. by Adam Lacey and Deborah Ashby The past 10 years have seen a wave of innovative big data software designed to analyze, manipulate, ...

Trigonometric identities are powerful tools for simplifying complex equations in math and science. Three core groups—reciprocal, quotient, and Pythagorean—form the foundation. Effective strategies ...

PERHAPS the best way of treating this work, which does not contain a single word of explanation, will be to give a summary of the tables contained in it. First we have proportional parts of all ...

In 2022, two high school students created a trigonometric proof of the Pythagorean Theorem—something that’s only ever been accomplished by a few professional mathematicians. Now, a new article not ...