This app allows you to quickly revise for an upcoming math test through our notes. It features a scientific calculator with special functions such as square root, sine, cube root and more! The calculator has a special “Advanced Mode” which allows you to type in the expression. It also allows you to take notes on the app. Math tools like matrix multiplication calculator, quadratic equation calculator and a Pythagoras theorem calculator and more are included. Stay tuned for Sec 3 and 4 notes and more tools