Apple Math Notes feature was introduced in iOS 18 and iPadOS 18. It lets you write, solve, and graph mathematical equations in real time. It also supports writing with Apple Pencil.

With ‌iOS 26‌ and ‌iPadOS 26‌, when you write an equation with three variables, Math Notes is able to create a graph with three dimensions. So, for example, if you write an equation like z ...

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 Calculator and Notes apps.

You can use Math Notes on any iPhone, iPad, or Mac that is compatible with iOS 18, iPadOS 18, and macOS 15 Sequoia respectively. Since apps like Notes back up data to iCloud, compatibility across ...

For the visually inclined, Math Notes can also generate graphs. With a simple tap on the equals sign, an Insert Graph option appears. Suddenly, your mathematical doodles are transformed into beautiful ...

Apple announced Math Notes at WWDC 2024 and it is one of the most innovative new features I've seen in years.

Figure 1a. Graph for y = 3x + 4. Figure 1b. Graph for y = 2x 2 - 3x + 4.. Figure 1c. Graph for y = 0.6x 3 + 2x 2 - 3x + 4.. In school I also had the x- and y-axes represent something, such as age ...