Insert a wide variety of math equations on a OneNote page using Equation Tools. Choose from a library of mathematical symbols and structures to build your equation.
Select the Insert tab, then Equation.
In the panel that opens, select Symbols to browse available math symbols.
Select Structures to browse available structures.
OneNote will save symbols or structures you've selected recently. Select Recent to view them.
Tip: You can also create math equations in OneNote by typing or writing them, then using Math Assistant.