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.

Trigonometric functions are often used in embedded systems. Motor drivecontrol applications such as the Park Transform, Clarke Transform, andPWMgeneration use trigonometric functions extensively.

Windows Calculator has a Graphing feature. We show all its features in Windows 11/10 that you can use to make mathematics more insightful.

Charts are a great way to visualize large sets of data. Here's how to add a graph on Google Docs and edit it in Google Sheets.

Learn how to use Excel’s TREND and FORECAST functions to predict future values based on existing data. These functions are essential for data analysis and forecasting trends.

With the right set of functions and aliases, Unix users can save themselves time and trouble and make their Unix accounts a lot nicer to use. In today’s “how to”, we’re going to look at a ...