There are two basic ways to do fractions on your iPhone calculator. Here's what you need to know to use the built-in app.

Calculators were designed to simplify the process of solving mathematical problems, regardless of their complexity. However, it turns out that even the most basic buttons on these widely-used gadgets ...

Work out equations and draw graphs with this useful new tool. In Apple's great 2024 software refresh—specifically iOS 18, iPadOS 18, and macOS 15 Sequoia—a new tool called Math Notes was added to the ...