The Smart Photographic Calculator is a powerful tool to recognize (back camera is required), analyze, solve and plot mathematical expressions. It supports printed math expression recognition, complex number, matrix, higher order integral, unit conversion and 2D/3D/polar chart plotting. It is based on a powerful math engine, MFP programming language. However, to make it easy-to-use, user is not allowed to define functions.

The app is based on the MFP programming language. Users can use this app in the following ways:

Math: solve simple arithmetic expressions such as +-*/, mixed and complex fractions and powers, and polynomials. This is the most basic part of the app. 

Printed Math: for users who want to print their math expressions for better learning.