Learn how convexity adjustments in bonds affect interest rates and prices using key formulas. Understand their importance in accurately predicting bond price changes.

When you’re filling in a Microsoft Excel spreadsheet, the idea of an international competition testing those skills is probably far from your mind. Yet Excel ha ...

Explore Excel’s latest new features such as Translate and the Formula-by-Examples tool, so multilingual reports update automatically and save ...

Learn what the stated annual interest rate is and how to calculate it without compounding, plus how it compares to the ...

Discover the essentials of XIRR, a powerful tool for accurately measuring investment returns adjusted for time value.

We show you how to create a budget or personal finance dashboard in Excel to keep your expenses in sync with reality. Useful ...

A practical guide to Excel sheet formulas, covering essential functions for faster calculations, cleaner data, and smoother ...

IISc physicists discovered that Ramanujan’s classic π-formulas arise naturally in modern theories describing critical phenomena and black holes. The connection suggests his early mathematics may have ...

It's not often for a Formula 1 title to come down to the final race, but this year's Abu Dhabi Grand Prix will be the determining factor of the Drivers' Championship. With Lando Norris and Oscar ...

Lando Norris has become Formula 1 world champion for the first time after finishing third in the Abu Dhabi Grand Prix. The 26-year-old becomes Britain's 11th F1 world champion and is the first McLaren ...

Abstract: An excellent activation function (AF) can improve the convergence speed and robustness of the Recurrent neural dynamic (RND) model. However, the existing AF can only improve the convergence ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any growing sheet.