Time to get your math hat on and ace those Quadratics, and the 📝 emoji is here to help. You're probably staring down a tricky problem set, thinking 'where did it all go wrong,' but a quick scribble of a formula on a virtual sticky note could be the solution - that's where this pen emoji comes in. Use it to let your study buddy know you're working on a problem and need a hand, or just to proudly declare 'I finally figured it out!'