Casio FX-82ZA Plus II Scientific Calculator Blue – 283 functions; Natural Textbook 2-line Display; Remainder calculations; GCD / LCM; Hour, Minute, Second calculations; Prime factorisation; Ratio calculations; Binary to Decimal conversions & calculations; Coordinate transformations; Dual Table MODE (2 functions); Statistics MODE – Data handling and Regression analysis; Random Integers, Retail Packaging, No Warranty