Math is one the hardest subjects in school , which is why owing a graphing calculator seems like a necessary for students .
But what if you could use your smartphone to solve equations by pointing the camera at the problem in your textbook instead of using a graphing calculator ? that is the idea behind Handwritten Equation Recognition Application.
Handwritten Equation Recognition is a free app that can read and solve mathematical equations using only your smartphone camera in real time.

-Install openCv manager first before running the app.