PhotoMath is an app for solving math problems using your smartphone camera and Optical Character Recognition (OCR) technology. It’s very easy to use this mobile assistant: just point the camera at the mathematical problem and PhotoMath will immediately give the answer and provide a detailed step-by-step solution. The program can recognize not only the printed text, but also handwritten text, as well as make edits to scanned formulas and equations. PhotoMath can build graphs, solve linear, quadratic, and trigonometric equations, and solve problems with roots, moduli, powers, fractions, integrals, factorials, matrices, and polynomials.