★ converter configuration information

1) Simple : basic arithmetic functions2 ) S , Scientific : arithmetic operations , trigonometric functions, mathematical functions3) statistics for the mean, standard deviation,4) notation : 16 , 10, 08 , binary5) Unit Conversion : length , width, speed , weight and units conversion6) Date of Calculation: date difference in years, months , weeks, days Calculate7) percent: various percentage calculation

★ Other user-friendly features

1) History and history storage: Specifies the number of historical management2) Memory management: Memory Storage Management result3) UNDO: go to the previous step, the function formula4) Specify decimal places5) When the initial setting: specifies the initial launch screen Created by: Woo Sung App software , woocheol, kim