Good app for drawing and typing (for laptop with surface pen)

[Varia]

Anyone has any good app that you can type and also add drawings in between using the surface pen/ touch screen?
I need it for uni, I type much faster than I write, but occasionally I need to add some drawings in between. What is a good app that combines these 2? If it has all those mathematical symbols too (or if you know of some add-on for that) it would be great.

 

[Scarlet]

OneNote is by far the best app for this. Supports typing, drawing, and has mathematical formulae as an option.

 

[Varia]

OneNote is by far the best app for this. Supports typing, drawing, and has mathematical formulae as an option.

That was quick haha, thanks I'll check it out!

 

[Seriel]

Agree on OneNote, it works wonders on devices like yours when you need to type and draw in the same document.