We’re suckers for good-looking old-school calculators, so this interesting numerical equation-solving calculator by [Peter Balch] caught our attention. Based around the ESP32-WROOM-32 module … ...

The iPad Calculator app has introduced an innovative feature called Math Notes, designed to enhance how you interact with mathematical equations. By integrating handwriting recognition, real-time ...

Messages can solve simple equations -- like "2+2=" -- by typing them into the text field. The app can also solve equations that use more complex formulas, like the trigonometric functions of sine ...

Notes do not solve equations, it computes expressions. An equation is something like x^2-1= 0, and solving it means finding the values of the 'variables' that make the equality true.

MyScript Calculator ($3): Great for solving equations. Soulver ($3): Lets you use natural language, with words and numbers side-by-side, for calculations.

You may want to store equations in a calculator so they can be graphed. You may also want to save an equation so you can see what you did to. Chron Logo Hearst Newspapers Logo.

In iPadOS 18, there’s a new Calculator app but also a new way to do math in Notes — called Math Notes — and around the operating system. We put it to the test.