Intuitive,
stylus-based operation is used to enter values and expressions,
select menu commands, copy data (values and expressions) by
drag-and-drop, and much more. A big 160 × 240-dot LCD
realizes a simple operation and an easy data view.
Natural Input and Output
Ｉn addition to fractions, powers, and square roots,
high-level
mathematical expressions such as log, Σ, ∫, d/dx,
lim, matrices, F (Fourier transforms), and L (Laplace transforms)
can be entered and displayed in the same format shown in the
textbook. An on-screen soft keyboard helps you to enter various
or complicated expressions easier.
Built-in Applications for ClassPad 330
• Differential Equation Application
• Advanced CAS (Computer Algebra System)
• Financial Application
• Improved Spreadsheet Application
Geometry Application
• Geometric Graphing
• Animation
• Geometric Graphing Using Drag & Drop
• Enhanced Geometric Functions
eActivity Application
3D Graph Application
ClassPad 330 Specifications
ALGEBRA
• CAS (Computer Algebra System)
• Algebra Assistant
• Fractions
• Transformation (simplify, expand, factor)
• Algebraic (,
x2, x–1, x!, n,
xn)
• 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)
• 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
• 3-dimensional graphs
• Differential equation graphs
• Numeric equation solver
• Financial calculations
• Presentaion feature
• Program storage capacity: 500 KB (max)
• Icon menus
• Full screen display/Split screen display
• Software upgradeability (maintenance, feature upgrades)
• User-defined variable
• User-defined function (extends built-in functions)
• Folder-based memory management
• Unit-to-unit screen image transfer
• Resetting/Initializing memory
• Selectable display language
• Auto Power Off (APO)
• Ending Screen/User-defined Ending Screen
• Bundled program-link software FA-CP1: This data transfer software
runs on a Windows computer. You can use it to transfer certain ClassPad
unit files and to back up all ClassPad unit data on your 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: 280g
• Battery type: Four AAA-size batteries LR03 (AM4)
•Battery life: Approx. 140 hours continuous operation (assuming 5
minutes
calculation and 55 minutes display per hour)
• Display type: 160 × 240-dot display (LCD)
• Touch Panel (Pen Touch Operation)
• User-available RAM: 500 KB
• User-available Flash ROM (Add-in area): 5.3 MB
• Data communication (via USB and 3-pin cables)
• USB cable for connecting with PC
• 3-pin cable for connecting with other ClassPad unit or EA-200
OPTIONS
• ClassPad Manager Version 3.0 FA-CP300A/B
• EA-200 Data Analyzer
• OH-ClassPad 330 SET (0verhead projection model)
Larger View 
Intuitive,
stylus-based operation is used to enter values and expressions,
select menu commands, copy data (values and expressions) by
drag-and-drop, and much more. A big 160 × 240-dot LCD
realizes a simple operation and an easy data view.
,
x2, x–1, x!, n