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Product Id: 130.01.685.09
Quick OverviewModel - Casio FX-991ES Plus
Model - Casio FX-991ES Plus, Brand - Casio, Type - Scientific Calculator, Display - Natural Textbook Dot Matrix Display, Digit - 10+2 Digits Display, Number of Functions - 417 Functions, Key - Plastic keys, Power source - Solar & Battery, Dimension - 161.5 x 77 x 11.1mm, Weight - 95gm, Others - Part no: C58B, Natural textbook display: Display expression same as textbook, 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, Solar & Battery: Solar powered when light is sufficient, battery powered when light is insufficient, Plastic keys: Designed and engineered for easy operation, Basic Statistics: Standard statistics functions such as Mean, SUM, Standard Deviation, and Regression, Base-n calculation: Binary/Octal/Hexadecimal, Basic Mathematical Functions: Trigonometric, Exponential logarithmic, etc., Specialty - New equation mode, Random integers, 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-n calculation, can create a numerical table based on that expression by registering a function expression, In addition, graph functions can be represented by graphs, Scientific Constants, can use constant symbols used in physics, science classes, Metric conversion function, can convert a number in one unit to a number in a different unit, 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, Differentiation, Non Graphing, Matrix, Equation, Integration, Vector, Complex number calculation, Warranty - 3 year, Country of Origin - Japan, Made in/ Assemble - Thailand