Microsoft PowerPoint 2016 – Write complex mathematical equations with Ink Equation

Including mathematical equations in your PowerPoint presentation is now much easier. If you have a touch device, you can use your finger or a touch stylus to write equations by hand, and PowerPoint will convert it to text. (If you don't have a touch device, you can use a mouse to write, too).

You can also erase and select and correct what you've written as you go.

Here’s what you do:

Go to Insert > Equation > Ink Equation to include a complex math equation in your presentation.