We have some happy math teachers in our school! In the past it was not possible to write math functions with powers and symbols unless math tools were installed in Notebook. Now teachers can click on the Add ons (puzzle piece) in the top toolbar and activate Insert Equation icon which is an Epsilon and pen icon. A new windows opens on the page and you can handwrite the equation. Once you are finished, click the check mark to place the typed equation on the Notebook page. Note that at this time, this does not allow you to solve the equation. SMART is constantly evolving and maybe we will see this in the future?
If you have any questions about this SMART Math, do not hesitate to contact me at firstname.lastname@example.org