Calculator Scientific Rebell SC2080S Dot matrix display 417 scientific functions Statistical calculations Trigonometry function Hyperbolic function Logarithmic and Degree function Matrix and vector calculations Physical constants CALC and SOLVE function Numerical integration and differentiation Linear equation systems Polar and rectangular coordinates Calculations: BIN, OCT, DEC, HEX Hexadecimal translation to decimal and back Table-based statistics data editor Hard plastic key Hard case Battery & Solar Powered No text memory Colour : Black Dimensions : 162x82x18 mm Weight : 129 g Manufacturer: REBELL http://www.rebell4you.com/en/search/find/sc2080