∗ Comes with snapon hard case
Vivid Color Display and Touch Panel for Superb Usability
Horizontal Screen View
Display long formulas on a single line.
Beautiful 4.8inch color display
©Phillip MinnisFotolia.com
The display has resolution of 320 x 528 pixels (more than 65,000 colors), 4.4 times higher than ClassPad 330 PLUS.
Pentouch Operation
Quickly and easily create graphs using drag and drop.
Simple interface
Main menu
Toolbar
Menu bar
Interactive interface
Touchpanel operation by stylus or finger
The fxCP400 offers intuitive stylus touchpanel operation that eliminates complicated key operations. Graphically display mathematical formulas by simply dragging and droppingthem into the graph area.
Create a graph by selecting a formula
and using drag and drop.
Brandnew software keyboard
Computer Algebra System (CAS)
Laplace transforms
Fourier transforms
The CAS supports everything from Expand, Factor, Solve, and other basic commands to advanced commands like Fourier and Laplace transforms.
eActivity application
Graph & Picture
Select the formula for the graph you want to create.
A graph screen with a visual appropriate for creating a graph of the selected function is displayed.
Congratulations! Your graph is complete.
Change the graph by repeatedly changing coefficient to create a graph that visually matches the parabola.
C2P files — Single images
Plotted C2P files can be used in Graph & Table, eActivity, Conics, Sequence, and Statistics.
©styf  Fotolia.com
©Phillip Minnis  Fotolia.com
©spinskin  Fotolia.com
©Steve Beckle  Fotolia.com
©Olivier G  Fotolia.com
©JuhaPekka Kervinen  Fotolia.com
More than 40 pictures are preloaded on the fxCP400!
Graphing function
Area of inequality shading,
grid lines, numbers on axes
A different color for
each graph and figure
∫dx intersection
Geometry
Geometric graphing
Geometric graphing using drag & drop
Spreadsheet application
Color Link
The fxCP400 features the Color Link function, which automatically links colors specified on the spreadsheet screen with colors used in graphs to support learning of functions by enabling visual confirmation of changes in values or trends.
Use Color Link to link the color of text and graphs.
Differential Equation Graph application
Financial application
This fxCP400 application provides a total of 15 different financial calculations,including simple/compound interest, cash flow, amortization, depreciation, bondcalculation, and operating/financial leverage.
Specifications
ALGEBRA
 CAS (Computer Algebra System)
 Algebra Assistant
 Fractions
 Transformation (simplify, expand, factor)
 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
 Integration, Differential
 Differential equation
 Σ, ∏, lim
 Dirac Delta, Heaviside Unit Step, Gamma
STATISTICS
 Statistical plot (Scatter Plot, xyLine, Normal Probability Plot, Histogram, Boxwhisker plot)
 Statistical regression graphs
GEOMETRY
eACTIVITY APPLICATION
HARDWARE
 Data communication (via USB and 3pin cables)
 USB cable for connecting with PC
 3pin cable for connecting with other ClassPad unit or EA200
OTHER USEFUL FEATURES
 Graphing function
 Drag & drop
 Natural format input of equations and expressions
 Natural format display of results
 Math, Alphabet, 2D soft keyboards
 Command catalogue soft keyboard
 Shift key configuration
 Calculation History
 Mantissa + exponent: 10 + 3
 Interactive manipulation for solving equations
 Differential equation graphs
 Numeric equation solver
 Financial calculations
 Icon menus
 Full screen display/Split screen display
 Software upgradeability (maintenance, feature upgrades)
 Userdefined variable
 Userdefined function (extends builtin functions)
 Folderbased memory management
 Resetting/Initializing memory
 Selectable display language
 Auto Power Off (APO)
 Bundled Screen Receiver Software
 Ending Screen/Userdefined Ending Screen
 Graph & Picture
 Horizontal screen view
 Length unit
OPTIONS
 ClassPad Manager (FACP400A/B)
 EA200 Data Analyzer

USB direct connection to CASIO Data Projector ^{∗}
∗ For information on supported models, refer to the following URL:
http://edu.casio.com/support/projector/en/

Simple data management using the mass storage function