The Natural Display (Natural-V.P.A.M.) shows mathematical expressions like roots and fractions as they appear in your textbook, and this increases comprehension because results are easier to understand.From simple to complex, this scientific calculator ensures that your numbers are all sorted out by giving you the ability to perform 252 different functions, all in one single body. The calculator displays 10-digit mantissa + 2-digit exponential when it comes to numbers making calculation much easier and widening the horizon for the kind of calculations you need to get done. Plastic key sont his calculators help give you easy using and longer life so you do not have to replace your calculator that soon. his form of display ensures high resolution viewing and also that your graphs are great looking and have better clarity.