Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite ...

One of Excel's core features is its ability to perform calculations using functions and formulas. Although these terms are often used interchangeably, they have distinct meanings. Letâ s delve ...

Formulas and functions, the nuts and bolts of Excel, both enable you to perform calculations, but they differ in how they're created, what they do, and how they work. In this article, we'll strip ...

Mastering degree-radian conversions is crucial for trigonometry and calculus. Radians simplify mathematical formulas, ...

Formulas for differentiation are developed and include formulas for trigonometric, exponential, and logarithmic functions. Applications to physics, economics and geometry are highlighted. Successful ...

In the late 19th century, Karl Weierstrass invented a fractal-like function that was decried as nothing less than a “deplorable evil.” In time, it would transform the foundations of mathematics.

This didn’t faze most 19th-century mathematicians. They saw it as an isolated phenomenon: So long as your function is continuous, they claimed, there can only be finitely many points where the ...

Google has announced that Google Sheets is getting the ability to intelligently suggest formulas and functions for your spreadsheet, based on the data you’re trying to analyze. For example ...

In the example pictured below left, the XIRR formula would be =XIRR(D2:D14,B2:B14,.1), which yields an internal rate of return of 12.97%. 3. Excel’s MIRR function. Excel’s MIRR function (modified ...