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 fx-82ES PLUS/85ES PLUS/350ES PLUS functions, in addition to: Equation calculations Integration/differential calculations Matrix calculations Vector calculations Complex number calculations CALC function SOLVE function Base-n calculation Specifications Non Programmable Number of Functions : 417 Natural textbook display Display expression same as textbook. AAA × 1 (R03) 10 + 2 digits (10-digit mantissa + 2-digit exponential display) Dot matrix display High-resolution screen provides beautiful looking graphs every time. Multi-replay Quick and easy recall of previously executed formulas for editing and re-execution. Plastic keys Designed and engineered for easy operation. Basic Statistics Standard statistics functions such as Mean, SUM, Standard Deviation, and Regression Basic Mathematical Functions Trigonometric, Exponential logarithmic, etc. Table Generation You can create a numerical table based on that expression by registering a function expression. In addition, graph functions can be represented by graphs. Base-n calculation Binary/Octal/Hexadecimal Scientific Constants You can use constant symbols used in physics, science classes. Vector List based STAT-data editor Viewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data. AAA-size Battery Differentiation Non Graphing Matrix Equation Integration Metric conversion function Metric conversion function You can convert a number in one unit to a number in a different unit. Complex number calculation