Sell Casio FX991 ES Plus Scientific Calculator (Original) 2nd Edition best price

Features New functions New equation mode Random integers Standard functions Fraction calculations Combination and permutation Statistics (List-based STAT data editor standard deviation regression analysis) 9 variables Table function Comes with new slide-on hard case Equation calculations Integration/differential calculations Matrix calculations Vector calculations Complex number calculations CALC function SOLVE function Base-ncalculation Integration Complex number calculations Differential Vector Matrix operations *Note to Buyers : As Casio Computer Co. Ltd. is not anymore manufacturing the 1St Edition of this model (to prevent spread of imitation in the market), All orders here would therefore mean customers is willing to be given the 2nd Edition unit. Please be guided accordingly. #Casio #CasioOriginal #OriginalCasio #ScientificCalculator #Calculator #Scientific