The main aim of this calculator is to get the right result if you have big formulas, because in this printed style you will not loose the overview.RealMath is a scientific calculator which prints fractions, expontents and other similar things in mathematic correct style on the screen.functions:-correctly displayed formulas-memory save/load-function memory save/load (*pro)-custom memory names (*pro)-saves formula history on restart (*pro)-comes with many mathematical and physical constants-zoomkeywords: calculator, formulas, equations, mathematics