CASIO FX-260 SOLAR II CALCULATOR

Large, color-coded keyboard. 144 built-in mathematic functionsincluding fraction functions. Floating negative sign appears to theleft of the number displayed. Accurate 10-digit, 10 + 2 display.Backspace key to fix entry mistakes. Basic scientific, exponential andtrigonometric functions. Single variable statistical calculation.Order of operations MDAS. Polar-rectangular conversions. DMS<>DD,P<>RMean, Standard, Deviation.