ClassPad 330 PLUS
 The colors may differ slightly from the original.
ClassPad 330 PLUS
Past Model
Features
* Comes with snapon hard case.
Functional Upgrades for Greater Convenience as an Education Tool
Greater Expandability
USB Direct Connection to CASIO Data Projector ^{ * }
Projecting graphs and equations on the projector screen facilitates both learning and teaching.
*For information on supported models, refer to the following URL:
http://edu.casio.com/
Greater Usability
Simple Data Management Using the Mass Storage Function
Data transfer between a calculator and PC requires no special software and resembles use of a USB memory device. The Screen Receiver function makes possible screen captures and realtime display of calculator screens.
Higher Calculation Speed
The processor enables fast display of even 3D graphs and other graphic renderings.
Improved Environmental Performance
The use of rechargeable batteries reduces used battery disposal and helps reduce environmental impact.
Userfriendly Interface
Pen Touch Operation
Intuitive stylus operation for entry of values and expressions, selection of menu commands, draganddrop copying of values and expressions, and much more. A large 160 × 240dot LCD simplifies operation and displays more data per screen.
Natural Textbook Input and Output
Fractions, powers, and square roots, as well as highlevel mathematical expressions such as log, Σ, ∫, d/dx, lim, matrices, F (Fourier transforms), and L (Laplace transforms) can be entered and displayed just as they appear in your textbook. An onscreen soft keyboard helps to simplify entry of complex expressions.
ClassPad 330 PLUS Builtin Applications for Version 3.1
Advanced CAS (Computer Algebra System)
Base n capabilities have been added for generalpurpose numerical and mathematical calculations. Natural input/output mathematical functions have been expanded to include F (Fourier transforms), L (Laplace transforms), δ, Γ, H, and more.
Differential Equation Graph Application
The solution set of a differential equation can be represented graphically as a vector field, and solution curves can be drawn by providing initial conditions for the equation. First, second, and n th order differential equations are supported.
Financial Application
This ClassPad 330 PLUS application provides you with a total of 15 different financial calculations, including simple/compound interest, cash flow, amortization, depreciation, bond calculation, operating/financial leverage, and more.
EConEA200
EConEA200 provides total control over the optional EA200 Data Analyzer. It makes it possible to measure changes in temperature, sound, or speed using the EA200 without any troublesome settings or program input.
Spreadsheet Application
Collected data can be organized and tabulated for analysis after statistical graphing is complete. Spreadsheet data also can be used in table calculations. In addition, ClassPad 330 PLUS supports the following functions: search, sort, data import from and export to lists, matrices, and variables, CellIf, and Histogram/Boxwhisker graphing.
Geometry Application
A collection of versatile Geometric Graphing Functions enables efficient drawing and analysis of geometric figures.
Geometric Graphing
Students can learn the general theorems by drawing figures and can confirm that a theorem still holds true even when the form of the triangle is altered.
Geometric Graphing Using Drag & Drop
Dropping a geometric figure into the Main application window will produce the numerical data for the figure. Conversely, dropping numerical data into the Geometry window will produce the applicable figure.
Animation
An Animation function provides the means to move geometric figures drawn on the screen. You can even plot the locus for a particular point of the animation. The screenshot shows an example where Point D is plotted as the locus for Point E moving on Line AB.
Enhanced Geometric Functions
ClassPad 330 PLUS supports drawing of conics using a focus, as well as graphing of polar equations and parametric equations. Enhanced labeling capabilities let you display attached angles, measurementbased calculation results, and more.
eActivity Application
An eActivity is like a digital worksheet that can be created and worked with on the ClassPad 330 PLUS. All of the powerful features and capabilities of the ClassPad 330 PLUS can be incorporated into an eActivity. In addition to being able to perform the same calculations as the Main application, an eActivity will accept text entry, just like a word processor. Graphs, as well as Geometry and Spreadsheet data, can be stored in an eActivity file.
3D Graph Application
The 3D Graph application lets you draw rectangular coordinate graphs (z = f (x, y)) and parametric function graphs (xst = f (s, t), yst = f (s, t), zst = f (s, t)). You can split the display screen between a 3D Graph Editor window and 3D Graph window, or enlarge the 3D Graph window to view a larger graph.
Specifications
ALGEBRA
 CAS (Computer Algebra System)
 Algebra Assistant
 Fractions
 Transformation (simplify, expand, factor)
 Algebraic (√, x ^{ 2 } , x ^{ –1 } , x!, ^{ n } √, x ^{ n } )
 Simultaneous equations
 Real and Complex results
 List
 Matrix
 Combination nCr, Permutation nPr
 Exponents (log, ln, 10x, ex)
 Trigonometrics (sin, cos, tan, sin ^{ –1 } , cos ^{ –1 } , tan ^{ –1 } )
 Angle unit (Degree, Radian, Grad)
 Function graphing, polar, parametric and x = f (y) equations
 Numeric evaluation of functions in tables
 Graph solve (root, max, intersection, inflection, distance)
 Conics graphs (Parabola, Circle, Ellipse, Hyperbola, General figure)
 Conics graph solve (Focus, Vertex, Directrix, Symmetry, Center, Radius)
 Recursive and explicit sequence numerical tables and plots
 Number Base (base 2 (Bin), 8 (Oct), 10 (Dec) and 16 (Hex))
 Laplace transform, Fourier transform, Fast Fourier transform (FFT)
CALCULUS
 Hyperbolics (sinh, cosh, tanh, sinh ^{ –1 } , cosh ^{ –1 } , tanh ^{ –1 } )
 Integration, Differential
 Differential equation
 Σ, ∏, lim
 Dirac Delta, Heaviside Unit Step, Gamma
STATISTICS
 Listbased one and twovariable statistical analysis
 Statistical regression calculations
 Statistical plot (Scatter Plot, xyLine, Normal Probability Plot, Histogram, Boxwhisker plot)
 Statistical regression graphs
 Advanced statistical calculations (Tests, Confidence Intervals and Distribution calculations)
GEOMETRY
 Constraint geometry (for education)
 Construction figures (Perpendicular, Midpoint, Intersection, Angle Bisector, Parallel, Tangent to Curve)
 Geometry figures (Circle, Arc, Ellipse, Hyperbola, Parabola, Triangle, Rectangle, n gon, Point, Line Segment, Ray, Vector)
 Geometry animation
 Numeric evaluation of geometry animation in tables
 Labels (Text, Attached Angle, Measurement, Expression)
eACTIVITY APPLICATION
 eActivity creation
 eActivity exploration (execution)
 GeometryLink in eActivity
OTHER USEFUL FEATURES
 Drag & drop
 Natural format input of equations and expressions
 Natural format display of results
 Math, Alphabet, 2D soft keyboards
 Command catalogue soft keyboard
 Calculation History
 Mantissa + exponent: 15 + 3
 Interactive manipulation for solving equations
 3dimensional graphs
 Differential equation graphs
 Numeric equation solver
 Financial calculations
 Presentation feature
 Program storage capacity: 500 KB (max)
 Icon menus
 Full screen display/Split screen display
 Software upgradeability (maintenance, feature upgrades)
 Userdefined variable
 Userdefined function (extends builtin functions)
 Folderbased memory management
 Unittounit screen image transfer
 Resetting/Initializing memory
 Selectable display language
 Auto Power Off (APO)
 Ending Screen/Userdefined Ending Screen
 Bundled Screen Receiver Software: This data transfer software runs on a Windows computer. You can also transfer ClassPad unit screen captures to your computer.
HARDWARE
 Dimensions: 21.0 (H) × 84.0 (W) × 189.5 (D) mm
 Approximate weight: 260 g
 Power supply: Four AAAsize alkaline batteries or four AAAsize nickelmetal hydride batteries
 Approximate battery life (hours): 140 (AAAsize alkaline batteries), 100 (AAAsize nickelmetal hydride batteries) assuming 5 minutes calculation and 55 minutes display per hour
 Display type: 160 × 240dot LCD • Touch Panel (Pentouch Operation)
 Useravailable RAM: 500 KB • Memory: 5.5 MB Flash ROM for eActivity, 6 MB USB Flash Drive
 Data communication (via USB and 3pin cables)
 USB cable for connecting with PC
 3pin cable for connecting with other ClassPad unit or EA200
OPTIONS
 ClassPad Manager Version 3.0 FACP330A/B
 EA200 Data Analyzer
Specifications

Natural textbook display Display expression same as textbook.

10 + 3 digits 10digit mantissa + 3digit exponential display.

Dot matrix display Highresolution screen provides beautiful looking graphs every time.

Icon menu Specify the operation you want to perform by selecting an icon or inputting a number.

Multireplay Quick and easy recall of previously executed formulas for editing and reexecution.

Plastic keys Designed and engineered for easy operation.

Data communication with a personal computer Allows data communication with a personal computer.

List based STATdata editor Viewing and editing of input data in list format, showing data groups (xdata, ydata, frequency) and surrounding data.