Just write out equations by hand and add an equals sign to have the Notes app solve them. All of the Math Notes features work with handwriting, including unit conversions.

An easy way to get started with Math Notes is to try some simple calculations: If you type in anything like "4+4" or "8x8" followed by an equals sign, the answer will automatically pop up.

Type a math equation in your note, hit the equals sign, and the answer will appear in that same yellow highlight used for conversions. This can be handy for a variety of uses. But it gets even better.

Just type in a unit of measurement, hit the equals sign and the Notes app will automatically show you the converted metric. (If it’s not the correct metric you want, you can go into the Calculator app ...

There’s a lot that’s new in iOS 18, and with the software update now rolled out to millions of iPhones worldwide, it’s going to take you a while to check out all of the new features Apple ...

With iOS 18.3, Apple made a small but meaningful change to the way the Calculator app works, reintroducing repeating operations. When you tap the equals sign twice, the app will now repeat the ...

Messages can solve simple math equations like "2+2=" by typing them into the text field. The app can also solve equations ...

If you want to solve a math equation in Messages, type the problem into your text field, add the equals sign (=), and the solution will appear in the predictive text field over your keyboard.

Array, equals, simplify: it all sounds a bit DEI to me.” The sign, invented in 1557 by mathematician Robert Recorde, allegedly expresses equality in its very shape, one line set atop the other.

Interesting report here (via Reidar Mosvold) about American students’ misunderstanding of the “equals” sign and how that understanding might feed into a host of mathematical issues from ...