FX9860GIISD

Features
User-friendly Interface
Rectangular coordinate graphing, Polar coordinate graphing
Integration graph
Parametric function graphing, Inequality graphing
Trace, Zoom (box zoom, zoom in, zoom out, auto zoom)
Table and Graph
Dual Graph (table and graph, graph and graph)
Sketch (tangent line, normal line, inverse function)
Solve (root, minimum, maximum, intersection, integration)
Dynamic graph
Conic section graph
Recursion graph
List-based one-variable and two-variable statistical analysis
Statistical regression calculations
Statistical plot (scatter plot, xyLine, normal probability plot, histogram, box plot)
Statistical regression graphs (linear, med-med, quadratic, cubic, quartic, logarithmic, exponential, power, sinusoidal, logistic regression)
Advanced statistical calculations: tests (Z-test, t-test, Chi square test, F-test, ANOVA), intervals (Z-interval, t-interval), distributions
Pie chart
Bar graph
Power functions (square root, cubic root, square, power, radical root)
GCD/LCM
Coordinate conversion (Pol, Rec)
Combination/Permutation (nCr, nPr)
Factorial, Inverse, random numbers, Fractions
Logical operations
Matrix calculations
Complex number calculations
Base-n calculations/conversions
List data calculations
Metric Conversion
Natural format equation output
Calculation history
Spreadsheet and statistical plot
Numeric equation solver, simultaneous equations, polynomial equations
Financial calculations
Programming
Icon menu SD memory card slot (fx-9860GII SD only)
Data communication
User memory: 62,000 bytes, User Storage
memory: 1.5 M bytes
Hardware Features
High-resolution LCD
The large 64 × 128-dot display of the fx-9860GII Series high-resolution LCD produces formulas, graphs and graphics that are sharper, clearer, and easier to read.
High-speed CPU
A high-performance, high-speed CPU gives fx-9860GII Series calculators processing speeds that are three to five time faster than other brand calculators in their class. Processes and plots encountered in complex calculations and graphics are handled with ease, for enhanced operational efficiency and learning as well.
Large-capacity 1.5MB Flash Memory
An ample 1.5MB of Flash Memory capacity allows worry-free downloading and storage of data and applications.
Out-of-the-box USB Operations
A USB cable, unit-to-unit cable and Program-Link Software all are included with the calculator, so high-speed data communication with a computer as well as unit-to-unit data and program transfers can be performed virtually out of the box. Natural textbook display!
CASIO's original ""Natural Expression Input Display"" and ""Natural Expression Output Display"" make it possible to display fractions, exponents, logarithms, powers, and square roots just as they are written in the textbook. The result is enhanced student comprehension and improved math class efficiency.
SD Memory Card Slot (SD model only)
The fx-9860GII SD is equipped with an SD memory card slot for easy data transfers.
Natural Input
Polynomial equation result
eActivity
fx-9860GII Series calculators come with the same eActivity capabilities that originally appeared on the ClassPad 330. Now teachers as well as students can create their own problems and study materials. Students get the opportunity to learn at their own pace for more efficient study both at school and at home. eActivity is a great motivator for learning and understanding.
Built-in Software
Spreadsheet
A multi-function spreadsheet with built-in graphing capabilities is a valuable tool for table calculation lesson exercises.
E-CON2
E-CON2 provides total control over the optional EA-200 Data Analyzer. It makes it possible to measure changes in temperature, sound, or speed using the EA-200 without any troublesome settings or program input.
Add-in Software
Pre-installed Software
Pre-installed add-in software comes installed on the calculator when you purchase it. You can use such software as-is, or you can delete it to free up memory.
Geometry
Geometry add-in software is designed to make learning geometry fun.
Downloadable Software
Physium
The Physium add-in provides instant access to the periodic table of elements, whose data can be used in calculations. Often-use elements and atomic symbols can be stored for quick and easy recall whenever you need them.
Other Features
Probability
Normal distribution, student's t-distribution, and other often-used statistical calculations are provided in function format for easier practical application. .Inequality Graphing
New support for graphing the inequality of an x=Constant graph and x=f ( y) graph allows study of the area for which the x-range is defined.
List-based Statistics
Store a list of values in memory for use when performing function and statistical calculations, when drawing graphs, or when generating tables of numeric values
Advanced Statistics
Perform tests, confidence interval, probability distribution, and other calculations and graphing.1-sample t-test graph
Financial Calculations
Depreciation
Bond calculation
Simple interest
Compound interest
Investment appraisal (cash flow)
Amortization
Interest rate conversion (annual percentage rate and effective interest rate)
Cost, selling price, or margin
Day or date calculations