Casio 330 User Manual

ClassPad 330ClassPad OS Version 3.05User’s GuideECASIO Education website URLhttp://edu.casio.comClassPad website URLhttp://edu.casio.com/products/clas

20101001Be sure to keep physical records of all important data!Low battery power or incorrect replacement of the batteries that power the ClassPad can

20101001To do this: Do this:Turn off display of graph controller arrows during graphingClear the [G-Controller] check box.*Draw graphs with plotted po

201010011-9-8Configuring Application Format SettingsS CoordinatesTo do this: Select this setting:Display coordinate values using rectangular coordina

201010011-9-9Configuring Application Format Settings• The above is the same as the [G-Controller] setting on the Graph Format dialog box.S G-Controlle

201010011-9-10Configuring Application Format SettingsS Function AngleTo specify the angle unit for graphing: Select this setting:Radian Radian*Degree

200603011-9-11Configuring Application Format SettingsI Advanced Format Dialog BoxUse the Advanced Format dialog box to configure settings for Fourier

201010011-9-12Configuring Application Format SettingsI Financial Format Dialog BoxUse the Financial Format dialog box to configure settings for the Fi

200603011-9-13Configuring Application Format SettingsSpecial TabS Odd PeriodTo do this: Select this setting:Specify compound interest for odd (partial

200603011-9-14Configuring Application Format SettingsI Presentation Dialog BoxUse the Presentation dialog box to configure settings for the Presentati

200603011-9-15Configuring Application Format SettingsI Communication Dialog BoxUse the Communication dialog box to configure communication settings. F

200603012Using the Main ApplicationThe Main application is a general-purpose numerical and mathematical calculation application that you can use to s

20101001 • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •

200603012-1-1Main Application Overview2-1 Main Application OverviewThis section provides information about the following. • Main application windows•

20090601• Basic Main application operations consist of inputting a calculation expression into the work area and pressing . This performs the calcula

20060301To do this:Select this menu item:Undo the last operation or redo an operation that was just undoneEdit - Undo/RedoCut the selected character s

20060301Using Main Application ModesThe Main application has a number of different modes that control how calculation results are displayed, as well a

20060301Accessing ClassPad Application Windows from the Main ApplicationTapping the down arrow button on the toolbar displays a palette of 15 icons th

20060301• You can perform drag and drop operations with expressions between the Main application work area and the currently displayed window. For exa

200603012-2-1Basic Calculations2-2 Basic CalculationsThis section explains how to perform basic mathematical operations in the Main application.Arithm

200603012-2-2Basic CalculationsUsing the , KeyUse the , key to input exponential values. You can also input exponential values using the $ key on the

200603012-2-3Basic CalculationsTip• The “ans” variable is a system variable. For details about system variables, see “1-7 Variables and Folders”.• S

20060301Calculation ErrorAn error message dialog box, like the one shown below, appears when there is a problem with the syntax of an input expression

20060301ContentsGetting Ready 1. Unpacking ...1 2.

20060301Calculation Priority SequenceYour ClassPad automatically performs calculations in the following sequence. Commands with parentheses (sin(, di

20060301Calculation ModesThe Main application has a number of different modes, as described under “Using Main Application Modes” on page 2-1-4. The di

20090601S Using the t Button to Toggle between the Standard Mode and Decimal ModeYou can tap t to toggle a displayed value between Standard mode and D

200906012-2-8Basic Calculations( )P4( )P4S Examples of Complex mode and Real mode calculation resultsExpression Complex Mode Real Modesolve (x3 –

200603012-3 Using the Calculation HistoryThe Main application work area calculation history can contain up to 30 expression/result pairs. You can look

20060301Re-calculating an ExpressionYou can edit a calculation expression in the calculation history and then re-calculate the resulting expression. T

20060301Example 2: To change from the Standard mode to the Decimal mode (page 2-2-6), and then re-calculateS\ClassPad Operation (1) Move the cursor

20060301Deleting Part of the Calculation History ContentsYou can use the following procedure to delete an individual two-line expression/result unit f

200603012-4-1Function Calculations2-4 Function CalculationsThis section explains how to perform function calculations in the Main application work are

20060301I Trigonometric Functions (sin, cos, tan) and Inverse Trigonometric Functions (sin–1, cos–1, tan–1)The first four examples below use “Degree”

20060301 1-7 Variables and Folders ... 1-7-1Folder Types ...

20060301I Logarithmic Functions (log, ln) and Exponential Functions (e, ^, I )Problem Use this keyboard:Operationmth abc cat 2Dlog1.23 (log101.23) =

20060301I Hyperbolic Functions (sinh, cosh, tanh) and Inverse Hyperbolic Functions (sinh–1, cosh–1, tanh–1)Problem Use this keyboard:Operationmth abc

20060301I Other Functions (%, , x2, x–1, x!, abs, signum, int, frac, intg, fRound, sRound)ProblemUse this keyboard:Operationmth abc cat 2DWhat is 12%

20090601ProblemUse this keyboard:Operationmth abc cat 2DWhat is the sign of –3.4567? –1(signum returns –1 for a negative value, 1 for a positive value

20090601S “rand” Function • The “rand” function generates random numbers. If you do not specify an argument, “rand” generates 10-digit decimal values

200906012-4-8Function CalculationsDescription: • “n” must be a positive integer, and “σ ” must be greater than 0. ProblemUse this keyboard:Operationmt

20090601S “RandSeed” Command• You can specify an integer from 0 to 9 for the argument of this command. 0 specifies non-sequential random number genera

20090601ProblemUse this keyboard:Operationmth abc cat 2DDetermine the greatest common divisors of {4, 3}, {12, 6}, and {36, 9}.Func [iGcd] W 4  3 Y

20090601ProblemUse this keyboard:Operationmth abc cat 2DDivide 21 by 6 and 7, and determine the remainder of both operations. (iMod(21, {6, 7})Func

200906012-4-12Function CalculationsI Condition Judgment (judge, piecewise)S\“judge” Function The “judge” function returns TRUE when an expression is t

201010013Contents 2-6 Matrix and Vector Calculations ... 2-6-1Inputting Matrix Data ...

20090601I Angle Symbol ()Use this symbol to specify the coordinate format required by an angle in a vector. You can use this symbol for a vector only

200906012-4-14Function CalculationsI Equal Symbols and Unequal Symbols (=, x, <, >, , )You can use these symbols to perform a number of differe

200906012-4-15Function CalculationsI Solutions Supported by ClassPad (TRUE, FALSE, Undefined, No Solution, d, const, constn)Solution Description Examp

20090601I Dirac Delta Function“delta” is the Dirac Delta function. The delta function evaluates numerically as shown below. 0, x x 0D(x) = { D(x), x

20090601I Heaviside Unit Step Function“heaviside” is the command for the Heaviside function, which evaluates only to numeric expressions as shown belo

20090601I Gamma FunctionThe Gamma function is called “gamma” on the ClassPad.+0tx–1e–t dt(x)= For an integer n the gamma is evaluated as shown be

200603012-5-1List Calculations2-5 List CalculationsThis section explains how to input data using the Main application or Stat Editor, and how to perfo

20060301I LIST Variable Element Operations You can recall the value of any element of a LIST variable. When the values {1, 2, 3} are assigned to “list

20060301Using a List in a CalculationYou can perform arithmetic operations between two lists, between a list and a numeric value, or between a list an

200603012-5-4List CalculationsUsing a List to Assign Different Values to Multiple VariablesUse the procedure in this section when you want to use a li

20060301 2-12 Using Probability ... 2-12-1Starting Up Probability ...

200603012-6 Matrix and Vector CalculationsThis section explains how to create matrices in the Main application, and how to perform basic matrix calcu

20060301I Matrix Variable Element Operations You can recall the value of any element of a MATRIX variable. When the data 1 23 4is assigned to matrix “

20060301I Inputting Matrix Values with the  KeyboardThe , , and  keys of the  keyboard make matrix value input quick and easy.To do this: Tap thi

20060301Tip• In step (1) of the above procedure, we added rows and columns as they became necessary. Another way to accomplish the same result would

20060301 (3) Tap , and then input the values for the second matrix.2-6-5Matrix and Vector CalculationsExample 3: To multiply the matrix 1 23 4 by

200603012-6-6Matrix and Vector CalculationsI Raising a Matrix to a Specific PowerExample: To raise 1 23 4 to the power of 3Use the procedures descri

201010012-7 Specifying a Number BaseWhile using the Main application, you can specify a default number base (binary, octal, decimal, hexadecimal) or

20060301• The following are the calculation ranges for each of the number bases.Binary Values: Positive: 0 x 01111111111111111111111111111111 Neg

20060301Selecting a Number BaseSpecifying a default number base in the Main application will apply to the current line (expression/result pair), and t

20060301• Whenever you input a value into a line for which a number base is specified, the input value is converted automatically to the specified num

20060301 3-7 Using Trace ... 3-7-1Using Trace to Read Graph C

20060301Bitwise OperationsThe logical operators listed below can be used in calculations. OperatorDescriptionand Returns the result of a bitwise produ

200603012-8-1Using the Action Menu2-8 Using the Action MenuThe [Action] menu helps to make transformation and expansion functions, calculus functions,

200603012-8-2Using the Action MenuExample ScreenshotsThe screenshots below show examples of how input and output expressions appear on the ClassPad di

20101001Displaying the Action MenuTap [Action] on the menu bar to display the submenus shown below.2-8-3Using the Action MenuThe following explains th

20060301S simplifyFunction: Simplifies an expression.Syntax: simplify (Exp/Eq/Ineq/List/Mat [ ) ]• Ineq (inequality) includes the “x” (not equal to) r

200603012-8-5Using the Action MenuS rFactorFunction: Factors an expression up to its roots, if any.Syntax: rFactor (Exp/Eq/Ineq/List/Mat [ ) ]• Ineq (

200603012-8-6Using the Action MenuS tExpandFunction: Employs the sum and difference formulas to expand a trigonometric function.Syntax: tExpand(Exp/Eq

200603012-8-7Using the Action MenuS propFracFunction: Transforms a decimal value into its equivalent proper fraction value.Syntax: propFrac (Exp/Eq/In

20101001Using the Advanced SubmenuS solveFor information about solve, see page 2-8-43.S dSolveFor information about dSolve, see page 2-8-44.S taylor F

20060301ClassPad supports transform of the following functions. sin(x), cos(x), sinh(x), cosh(x), xn, x, ex, heaviside(x), delta(x), delta(x, n)Clas

20060301 5-5 Other 3D Graph Application Functions ... 5-5-1Using Trace to Read Graph Coordinates ...

20060301The values of a and b depend on the scientific discipline, which can be specified by the value of n (optional fourth parameter of Fourier and

200603012-8-11Using the Action MenuS FFT, IFFTFunction: “FFT” is the command for the fast Fourier Transform, and “IFFT” is the command for the inverse

201010012-8-12Using the Action MenuUsing the Calculation SubmenuThe [Calculation] submenu contains calculus related commands, such as “diff” (differen

200906012-8-13Using the Action MenuS impDiffFunction: Differentiates an equation or expression in implicit form with respect to a specific variable.

200603012-8-14Using the Action MenuS °Function: Integrates an expression with respect to a specific variable.Syntax: ∫ (Exp/List[,variable] [ ) ] ∫ (

200603012-8-15Using the Action MenuS 3Function: Evaluates an expression at discrete variable values within a range, and then calculates a sum.Syntax:

200603012-8-16Using the Action Menu S normal Function: Returns the right side of the equation for the line normal (y = ‘expression’) to the curve at t

200603012-8-17Using the Action MenuExample: To find the minimum point of x2 – 1 with respect to x, when 2  x  3Menu Item: [Action][Calculation][fMin

200603012-8-18Using the Action MenuS gcd Function: Returns the greatest common denominator of two expressions.Syntax: gcd (Exp/List-1, Exp/List-2 [ )

201010012-8-19Using the Action MenuS argFunction: Returns the argument of a complex number.Syntax: arg (Exp/Eq/List/Mat [ ) ]Example: To obtain the ar

20101001 7-5 Graphing Paired-Variable Statistical Data... 7-5-1Drawing a Scatter Plot and xy Line Graph ...

200603012-8-20Using the Action MenuS conjg Function: Returns the conjugate complex number.Syntax: conjg (Exp/Eq/List/Mat [ ) ]• An inequality with the

201010012-8-21Using the Action MenuS compToPol Function: Transforms a complex number into its polar form.Syntax: compToPol (Exp/Eq/List/Mat [ ) ]• Ine

200603012-8-22Using the Action MenuS seq Function: Generates a list in accordance with a numeric sequence expression.Syntax: seq (Exp, variable, start

20060301S subList Function: Extracts a specific section of a list into a new list.Syntax: subList (List [,start number] [,end number] [ ) ]Example: To

201010012-8-24Using the Action MenuS sortD Function: Sorts the elements of the list into descending order.Syntax: sortD (List [ ) ]Example: To sort th

20060301S min Function: Returns the minimum value of an expression or the elements in a list.Syntax: min (Exp/List-1[, Exp/List-2] [ ) ]Example: To de

20060301Example: To determine the mean of the elements in the list {1, 2, 3}, whose respective frequencies are {3, 2, 1}Menu Item: [Action][List-Calcu

20101001S Q1Function: Returns the first quartile of the elements in a list.Syntax: Q1 (List-1[, List-2] [ ) ]• “List-2” specifies the frequency of eac

20060301S variance Function: Returns the sample variance of the elements in a list.Syntax: variance (List [ ) ]Example: To determine the sample varian

200603012-8-29Using the Action MenuS cuml Function: Returns the cumulative sums of the elements in a list.Syntax: cuml (List [ ) ]Example: To determin

20060301 8-3 Editing Figures ... 8-3-1Selecting and Deselecting Fig

200603012-8-30Using the Action MenuS sequence Function: Returns the lowest-degree polynomial that represents the sequence expressed by the input list.

201010012-8-31Using the Action MenuUsing the Matrix-Create SubmenuThe [Matrix-Create] submenu contains commands related to creation of matrices.S trn

200603012-8-32Using the Action MenuS fill Function: Creates a matrix with a specific number of rows and columns, or replaces the elements of a matrix

20101001S matToList Function: Transforms a specific column of a matrix into a list.Syntax: matToList (Mat, column number [ ) ]Example: To transform co

20060301S norm Function: Returns the Frobenius norm of the matrix.Syntax: norm (Mat [ ) ]Example: To determine the norm of the matrix [[1, 2] [4, 5]]

200603012-8-35Using the Action MenuS eigVc Function: Returns a matrix in which each column represents an eigenvector of a square matrix.• Since an e

200603012-8-36Using the Action MenuS QR Function: Returns the QR decomposition of a square matrix.Syntax: QR (Mat, qVariableMem, rVariableMem [ ) ]Exa

20060301S mRowAdd Function: Multiplies the elements of a specific row in a matrix by a specific expression, and then adds the result to another row.Sy

201010012-8-38Using the Action MenuS colNormFunction: Calculates the sums of the absolute values of the elements of each column of a matrix, and retur

20060301S augmentFunction: Returns an augmented vector [Mat-1 Mat-2].Syntax: augment (Mat-1, Mat-2 [ ) ]Example: To augment vectors [1, 2] and [3, 4]

GUIDELINES LAID DOWN BY FCC RULES FOR USE OF THE UNIT IN THE U.S.A. (not applicable to other areas).NOTICEThis equipment has been tested and found to

20060301 10-4 Working with eActivity Files ... 10-4-1Opening an Existing eActivity ...

20060301S angle Function: Returns the angle formed by two vectors.Syntax: angle (Mat-1, Mat-2 [ ) ]• This command can be used with a 1 s N or N s 1 ma

20060301S toRectFunction: Returns an equivalent rectangular form [x y] or [x y z].Syntax: toRect (Mat [,natural number] [ ) ]• This command can be use

20101001S toCyl Function: Returns an equivalent cylindrical form [rQz].Syntax: toCyl (Mat [,natural number] [ ) ] • This command can be used with a

200906012-8-43Using the Action MenuS solve Function: Returns the solution of an equation or inequality.Syntax: solve(Exp/Eq/Ineq [,variable] [ ) ]• Fo

200906012-8-44Using the Action MenuNoteFor the solution, the solve function returns an expression or value for the expression (Exp/Eq) input as its a

200906012-8-45Using the Action MenuS exchange Function: Swaps the right-side and left-side elements of an equation or inequality.Syntax: exchange(Eq/I

200906012-8-46Using the Action MenuS getLeft Function: Extracts the left-side elements of an equation or inequality.Syntax: getLeft(Eq/Ineq/List [ ) ]

201010012-8-47Using the Action MenuUsing the Assistant SubmenuThe [Assistant] submenu contains two commands related to the Assistant mode. • Note that

201010012-8-48Using the Action MenuS Clear_a_zFunction: Clears all single-character variable names (a-z and A-Z) in the current folder.Using the Distr

20090601 normPDf({1, 2},{1, 2}, 0) = {0.24, 0.12} normPDf({1, 2},{1, 2},{1, 0}) = {0.40, 0.12}The following explains how to specify list data in arg

20090601 12-3 Debugging a Program ... 12-3-1Debugging After an Error Message A

20090601S normCDfFunction: Returns the cumulative probability of a normal distribution between a lower bound and an upper bound.Syntax: normCDf(low

20090601S tCDfFunction: Returns the cumulative probability of a Student-t distribution between a lower bound and an upper bound.Syntax: tCDf(lower

200906012-8-52Using the Action MenuMenu Item: [Action][Inv. Distribution][invChiCDf] For more information, see “Inverse C2 Cumulative Distribution” on

20090601S binomialCDfFunction: Returns the cumulative probability in a binomial distribution that the success will occur between specified lower valu

20090601S poissonPDfFunction: Returns the probability in a Poisson distribution that the success will occur on a specified trial.Syntax: poissonPDf(

20090601Example: To determine the minimum number of trials when prob = 0.8074, L = 2.26Menu Item: [Action][Inv. Distribution][invPoissonCDf]For more i

20090601The calculation results of invGeoCDf are integers. Accuracy may be reduced when the first argument has 10 or more digits. Note that even a sli

20101001The calculation results of invHypergeoCDf are integers. Accuracy may be reduced when the first argument has 10 or more digits. Note that even

20101001Simple InterestFor the meaning of each argument, see “Simple Interest” (page 15-2-1).S simpIntFunction: Returns the interest based on simple

20101001S cmpdNFunction: Returns the number of compound periods.Syntax: cmpdN (I%,PV,PMT,FV,P/Y,C/Y)Example: cmpdN (6,−1000,0,120,1,1)Menu Item: [Act

20101001Paste ...13-4-11Specifying Text or

20101001S cashNFVFunction: Returns the net future value.Syntax: cashNFV (I%,Cash)Example: list1 = {0,100,200,300,400,500} cashNFV (10,list1)Menu

20101001S amortIntFunction: Returns the interest paid for payment PM1.Syntax: amortInt (PM1,PM2,I%,PV,PMT,P/Y,C/Y)Example: amortInt (10,15,8.025,1000

20101001Interest ConversionFor the meaning of each argument, see “Interest Conversion” (page 15-6-1).S convEffFunction: Returns the interest rate con

20101001S priceMarginFunction: Returns the margin based on a specified cost and selling price.Syntax: priceMargin (Cost,Sell)Example: priceMargin (40

20101001S bondYieldDateFunction: Returns the yield based on specified conditions.Syntax: bondYieldDate (MM1,DD1,YYYY1,MM2,DD2,YYYY2,RDV,CPN,PRC)Examp

20060301(3) Tap [Interactive], [Transformation], and then [factor]. • This factorizes the selected expression. 2-9 Using the Interactive Menu The [In

200603012-9-2Using the Interactive Menu S To factorize from the Action menu(1) Tap [Action], [Transformation], and then [factor]. • This inputs “fac

20060301(4) On the dialog box, tap “Definite integral” to select it. • This displays boxes for specifying the variable and the lower limit and the upp

200603012-9-4Using the Interactive Menu (3) Tap [Interactive] and then [apply].• This executes the part of the calculation you selected in step (2).

200603012-10-1Using the Main Application in Combination with Other ApplicationsGraph3D GraphConics GraphGeometryStat EditorFinancialNumeric SolverVeri

20060301 14-5 Drawing f(x) Type Function Graphs and Parametric Function Graphs...

200603012-10-2Using the Main Application in Combination with Other ApplicationsClosing Another Application’s WindowS ClassPad Operation(1) Tap anywher

200603012-10-3Using the Main Application in Combination with Other Applications(3) Drag the stylus across “x^2 – 1” in the work area to select it.(4)

200603012-10-4Using the Main Application in Combination with Other ApplicationsUsing a Graph Editor Window (Graph & Table: , Conics: , 3D Graph:

200603012-10-5Using the Main Application in Combination with Other Applications(4) Press  to register the expression.• The copied expression is displ

200603012-10-6Using the Main Application in Combination with Other ApplicationsS ClassPad Operation(1) On the work area window, tap  to display the S

200603012-10-7Using the Main Application in Combination with Other Applications(4) Tap the Stat Editor window to make it active.• Here you can see tha

20090601(7) Tap the Stat Editor window to make it active. (8) Scroll the screen to the right until the blank list to the right of “list6” is visible.

200603012-10-9Using the Main Application in Combination with Other ApplicationsUsing the Geometry Window When there is a Geometry window on the displ

200603012-10-10Using the Main Application in Combination with Other Applications(5) Drag the stylus across x2 + y2 = 1 in the work area to select it.(

200603012-10-11Using the Main Application in Combination with Other ApplicationsI Dragging a Figure from the Geometry Window to the Work AreaThe follo

2010100113Contents 15-8 Day Count ... 15-8-1Day Count Fields

200906012-11-1Using Verify2-11 Using VerifyVerify provides you with a powerful tool to check whether your numeric or algebraic manipulations are corre

20060301Verify Menus and ButtonsThis section provides basic information about Verify menus, commands, and buttons.Tip• menu items are the same for a

200603012-11-3Using VerifyI Verify ButtonsTo do this: Tap this Verify button:Clear the Verify window (same as the Clear All command)Open or save a fi

200603012-11-4Using Verify (4) Following the equal sign (=), input 25 s 3 and tap U. (5) Tap [OK] to close the error dialog that appears. (6) Change

200603012-12 Using ProbabilityYou can use Probability to simulate the following. • The die faces that will appear when a single die is thrown a specif

20060301Starting Up ProbabilityUse the following procedure to start up Probability.S ClassPad Operation (1) Tap the right most toolbar down arrow but

20060301I Edit MenuTo do this:Select this Edit menu item:Copy the currently selected object (trial information or trial result) and place it onto the

20060301Using ProbabilityThe following examples show the basic steps for using Probability.Example 1: To obtain the sum data when a two six-sided die

20060301Example 2: To obtain the product data when a two six-sided die are thrown 150 times (This example assumes you are continuing from Example 1.)

20060301 (3) Configure the following settings on the dialog box.• Replace: Yes (Indicates the ball is replaced before the next draw. If the ball is n

2010100114Contents 16-6 Configuring Power Properties ... 16-6-1Power Saving Mode ...

20090601Main applicationProgramProgram eActivity application2-13 Running a Program in the Main ApplicationYou can run a program in the Main applicati

20060301 (3) Enter 20 and then tap [OK]. • This will run OCTA and display the results in the program output window. (4) To close the program outp

20060301Using the Graph & Table Application The Graph & Table application allows you to input and graph rectangular coordinate equations (or i

200603013-1 Graph & Table Application Overview This section describes the configuration of the Graph & Table application windows and provides

20060301You can also use a function on the Graph Editor window to generate a number table or a summary table. Number tables and summary tables are dis

20060301To do this:Tap this button:Or select this menu item: Input a rectangular coordinate type inequality JType - y> TypeLType - y< TypeType

20060301I Graph Window Menus and ButtonsTo do this:Tap this button:Or select this menu item:Cut the character string selected in the message box and p

20060301To do this:Tap thisbutton:Or select this menu item:Display the coordinates at a particular point on a graph Analysis - TraceInsert a point, g

20060301To do this:Tap thisbutton:Or select this menu item:Specify “AND Plot” as the inequality plot setting —( - Inequality Plot - andSpecify “OR Plo

200603013-1-7Graph & Table Application OverviewGraph & Table Application Status Bar The status bar at the bottom of the Graph & Table appl

20060301About This User’s GuideThis section explains the symbols that are used in this user’s guide to represent keys, stylus operations, display elem

20060301Example 1: To input the function y = 3x2 on Sheet 1 and graph it S\ClassPad Operation (1) On the application menu, tap $. • This starts the G

200603013-1-9Graph & Table Application Overview (4) Tap . • This graphs the expression. The expression is displayed in the message box while th

20060301Example 2: To input the function r = 3sin2 into line 2 of Sheet 1 and graph it In Example 1, we graphed a rectangular expression in the form

200603013-1-11Graph & Table Application Overview (4) Tap . • Since there are check marks next to both “y1” and “r2”, both expressions are graphed

200603013-2-1Using the Graph Window3-2 Using the Graph WindowThis section explains Graph window operations, including configuring display settings, sc

200603013-2-2Using the Graph Window Polar Coordinates and Parametric CoordinatesTo select this type of graph:x-log graphy-log graphxy-log graphDo th

20060301S View Window parameter precautions • An error occurs if you input 0 for tθstep. • An error also occurs if you input a value that is out of ra

200603013-2-4Using the Graph WindowS To standardize the View Window (1) On the application menu, tap $. (2) Tap . This displays the View Window di

200603013-2-5Using the Graph WindowS To recall a setup from View Window memory (1) On the application menu, tap $. (2) Tap . This displays the Vie

200603013-2-6Using the Graph WindowPanning the Graph Window Placing the stylus against the Graph window and dragging causes the window to scroll autom

20060301On-screen Keys, Menus, and Other Controllers  Menu bar  Menu barMenu names and commands are indicated in text by enclosing them inside of br

200603013-2-7Using the Graph WindowZoom Command DescriptionBoxFactorZoom InZoom OutAutoOriginalSquareRound IntegerPreviousQuick InitializeQuick TrigQu

200603013-2-8Using the Graph WindowS To use factor zoom Example: To enlarge the graphs of the following two expressions, by a factor of 5 in both dir

201010013-2-9Using the Graph Window (6) Input 5 for both the xFactor and yFactor, and then tap [OK]. (7) Tap 4, and then use the stylus to drag the

200603013-2-10Using the Graph WindowI\Using Other Zoom Menu Commands The [Auto], [Original], [Square], [Round], [Integer], and [Previous] zoom command

20060301I Redrawing a Graph Use the following procedure to redraw a graph when necessary. S ClassPad Operation (1) Tap the Graph window to make it ac

200603013-3 Storing Functions Use the Graph Editor window to store a Graph & Table application function. This section covers Graph Editor operatio

20060301I Returning Sheets to Their Default Names The procedure below returns the sheet names to their initial default names (Sheet 1 through Sheet 5)

20060301S ClassPad Operation (1) On the application menu, tap $. (2) On the Graph Editor window, tap the down arrow next to “y =”, or tap [Type].

20060301S To store an x = equation Example: To store x = 3y in line x4 (1) On the Graph Editor window, tap [Type] and then [x=Type] to specify an x

20060301Using Built-in Functions Your ClassPad is pre-programmed with the commonly used functions listed below. You can recall a built-in function, sa

20060301 ToolbarToolbar button operations are indicated by illustrations that look like the button you need to tap. Example 1: Tap  to graph the fun

20060301S To save an expression from the message box to the Graph Editor window (1) Tap the Graph window to make it active. (2) Perform a Trace ope

20060301Deleting All Graph Editor ExpressionsUse the following procedure to delete all of the expressions on all Graph Editor sheets, and initialize a

20060301I Specifying the Function You Want to GraphOn the Graph Editor window, you can select one or more functions for graphing by selecting their ch

20060301I Quick Graphing of an Expression Using Drag and DropYou can use the following procedure to graph a single function, even when you have multip

200603013-3-10Storing Functions (3) Tap . AND Plot OR Plot

20060301I Shading the Region Bounded by Two ExpressionsYou can shade the region bounded by two expressions by specifying [ShadeType] as the function t

200603013-3-12Storing Functions I Using the Draw Shade Dialog Box to Shade the Region Bounded by Two ExpressionsIn this case, you input the expression

20060301I Dropping an Expression from the Main Application Work Area into the Graph Window• You can graph a polar coordinate expression by dragging it

20060301Saving Graph Editor Data to Graph Memory Graph memory lets you store all of the expressions and their related information to a file for later

200603013-4-1Using Table & GraphFor details about using the Stat Editor, see Chapter 7. 3-4 Using Table & Graph The Graph & Table applicat

20060301Getting Acquainted 1-1 General Guide 1-2 Turning Power On and Off 1-3 Using the Icon Panel1-4 Built-in Applications1-5 Built-in Application

20060301S To generate a number table by specifying a range of values for x using the Table Input dialog boxExample: To generate a number table for th

20060301S To generate a number table by assigning list values to x (1) Create and save the list of values to be assigned. list1 = 1, 2, 3, 4, 5

20060301I Table Generation Precautions • Table generation is performed using the currently selected function that is of the current function type sele

200603013-4-5Using Table & GraphTip • An error message appears and the number table contents are not changed if you enter an illegal value for x

200603013-4-6Using Table & GraphS To add a number table line (1) Tap the x-value of the bottom line of the number table. (2) Tap [T-Fact] and t

20060301Generating a Number Table and Using It to Draw a Graph After using a function to generate a number table, you can use the number table values

20060301 (6) Specify the graph type. • To specify a connect type graph, tap [Graph] and then [G-Connect], or tap . To specify a plot type graph, tap

20060301 (2) Tap ( and then [Table to List].• This displays a dialog box for specifying a variable name. 3-4-9Using Table & Graph (3) Enter the

20060301S Specifying all x-valuesThis method generates a reference table by looking up data stored in a list. A LIST variable is used to specify the x

20060301 (4) Tap [Memory] and then [Auto]. • This causes all settings on the View Window dialog box to change to “Auto”. 3-4-11Using Table & Grap

20101001Getting ReadyThis section contains important information you need to know before using the ClassPad for the first time.1. UnpackingWhen unpack

200603011-1 General Guide Front1-1-1General GuideSideBack  =(),(–)xz^y÷−+EXEKeyboardON/OFFClearsmMrSh7410852963.EXPP

20060301• Tapping  here graphs the function using the View Window settings automatically configured for summary table generation. 3-4-12Using Table &

20060301• For this example, we will specify xmin = –0.5 and xmax = 2. (5) Tap the [OK] button to close the View Window dialog box. (6) Tap . • Thi

20060301I Generating a Summary Table by Specifying All of the Values for x In both of the previous examples, summary table generation is performed us

20060301 (5) Tap the Graph Editor window to make it active. (6) Tap . • This starts summary table generation using the x-values you input in step (

200603013-5 Modifying a Graph A graph can be modified in real time as you change its coefficients and/or the variables. The Graph & Table applica

200603013-5-2Modifying a GraphTo do this:Tap the right graph controller arrow.Tap the left graph controller arrow.Do this:Decrease the value of the co

20060301 (9) To modify the y2 graph (2x + 1), tap the down graph controller arrow to make it the graph active. • You can use the up and down cursor k

20060301Simultaneously Modifying Multiple Graphs by Changing Common Variables (Dynamic Modify)Use the procedure below to change the values of up to tw

20060301 (10) Tap [OK].• This displays a WARNING! dialog box for overwriting variable a.3-5-5Modifying a Graph• This graphs the functions using the a

200603013-5-6Modifying a Graphwith the settings you configure on the Dynamic Graph dialog box. S ClassPad Operation (1) Perform steps (1) through (9

20060301General GuideThe numbers next to each of the items below correspond to the numbers in the illustration on page 1-1-1. Front Touch screen The

20060301Clear figures and text you have added using the sketch featurePlot a point on the Graph windowDraw a line on the Graph windowWrite text on the

200603013-6-2Using the Sketch MenuS To draw a line on the Graph window (1) While the Graph window is active, tap [Analysis], [Sketch], and then [Lin

20060301S To draw a line tangent to a graph Example: To draw a line tangent to the graph y = x2 – x – 2 when x = 1 (1) In line y1 of the Graph Edito

20060301S To graph the inverse of a function Example: To graph y = x2 – x – 2 and then overlay it with x = y2 – y – 2 (1) In line y1 of the Graph Ed

20060301S To draw a vertical or horizontal line Example: To draw a vertical line at x = 2 (1) While the Graph window is active, tap [Analysis], [Sk

200603013-7 Using Trace Trace lets you move a point along a graph and displays the coordinates for the current pointer location. You can also link the

20060301• You can also move the pointer to a particular point by inputting coordinates. Pressing a number key displays a dialog box for inputting coor

20060301Linking Trace to a Number Table This section explains how you can link the movement of the trace pointer to the values in the number table use

20060301Generating Number Table Values from a Graph A “graph-to-table” feature lets you extract the coordinate values at the current pointer location

20060301 (4) Tap the Graph window to make it active. Next, tap [Analysis] and then [Trace]. • This causes a pointer to appear on the graph. (5) Use

20060301 Keypad Use these keys to input the values and operators marked on them. See “1-6 Input” for details.   keyPress this key to execute a calc

200603013-8 Analyzing a Function Used to Draw a Graph Your ClassPad includes a G-Solve feature that lets you perform a variety of different analytica

20060301Using G-Solve Menu Commands This section describes how to use each of the commands on the [G-Solve] menu. Note that all of the procedures in t

20060301 S To obtain the minimum value, maximum value, fMax, fMin, y-intercept, and inflection of a function Example: To graph the function y =

20060301S To obtain the point of intersection for two graphs Example: To graph the functions y = x + 1 and y = x2, and determine their point of inter

20060301S To determine coordinates at a particular point on a graph Example: To graph the function y = x (x + 2)(x – 2) and determine the y-coordinat

20060301S To determine the definite integral for a particular domain Example: To graph the function y = x(x + 2)(x – 2) and obtain its definite integ

20060301S To determine the distance between any two points (1) Tap the Graph window to make it active. (2) Tap [Analysis], [G-Solve], and then [Dis

200603013-8-8Analyzing a Function Used to Draw a Graph (2) On the Graph Editor window, input and store y1 = x3 – 1 into line y1, and then tap  to gr

20060301 (4) Press .• This displays a dialog box for inputting an interval of values for x, with 1 specified for the lower limit of the x-axis (Lower

20060301Using the Conics ApplicationThe Conics application provides you with the capability to graph circular, parabolic, elliptic, and hyperbolic fun

20060301Important!• Be sure that you do not misplace or lose the stylus. Keep the stylus in the holder on the right side of the ClassPad whenever you

200603014-1 Conics Application Overview This section describes the configuration of the Conics application windows, and provides basic information abo

200603014-1-2Conics Application Overview Conics Application Menus and Buttons This section explains the operations you can perform using the menus and

20060301Zoom - Square—Zoom - RoundZoom - Integer—Zoom - PreviousZoom - Quick Initialize—Zoom - Quick TrigZoom - Quick log(x)—Zoom - Quick e^xZoom - Qu

20060301— a - Store Picture— a - Recall Picturea - ReDraw"O - View WindowO - Variable Manager*O - Conics Editor6—T—Display the View Window dialog

200603014-2-1Inputting Equations4-2 Inputting Equations This section explains the various ways you can input equations using the Conics Editor window.

200603014-2-2Inputting EquationsS To input an equation using a Conics FormExample: To use a Conics Form to input the equation for a parabola with a h

200603014-2-3Inputting EquationsInputting an Equation Manually To input an equation manually, make the Conics Editor window active, and then use the s

200603014-3-1Drawing a Conics Graph4-3 Drawing a Conics Graph This section provides examples that show how to draw various types of conics graphs. Dr

200603014-3-2Drawing a Conics GraphExample 2: To draw the parabola x = y2 + 2y + 3 S ClassPad Operation (1) In step (2) of the above procedure, selec

20060301I Drawing a Parabola that Opens Vertically A parabola with a vertical axis is one whose principal axis is parallel to the y-axis. There are tw

200603011-2 Turning Power On and Off Turning Power On You can turn on the ClassPad either by pressing the 0 key or by tapping the touch screen with t

200603014-3-4Drawing a Conics GraphDrawing a Circle There are two forms that you can use to draw a circle. One form is the standard form, which allows

20060301I Drawing a Circle by Specifying the Coefficients of a General Equation Example: To draw the circle x2 + y2 + 4x – 6y + 9 = 0 S ClassPad Oper

200603014-3-6Drawing a Conics GraphDrawing a Hyperbola A hyperbola can be drawn with either a horizontal or vertical orientation. The hyperbola type i

200603014-3-7Drawing a Conics GraphI Drawing a Hyperbola that Opens Vertically The standard form of a hyperbola with a vertical axis is:S\ClassPad Ope

200603014-3-8Drawing a Conics GraphDrawing a General Conics Using the conics general equation Ax2 + Bxy + Cy2 + Dx + Ey + F = 0, you can draw a parabo

200603014-4-1Using Trace to Read Graph Coordinates4-4 Using Trace to Read Graph Coordinates Trace allows you move a pointer along a graph line and dis

200603014-5-1Using G-Solve to Analyze a Conics Graph4-5 Using G-Solve to Analyze a Conics Graph The G-Solve menu includes commands that let you perfor

200603014-5-2Using G-Solve to Analyze a Conics GraphUsing G-Solve Menu Commands The following are some examples of how to perform the Conics applicati

200603014-5-3Using G-Solve to Analyze a Conics GraphS To determine the directrix of the parabola x = 2(y – 1)2 – 2 [Analysis] - [G-Solve] - [Directr

20060301S To determine the asymptotes of the hyperbola [Analysis] - [G-Solve] - [Asymptotes]S To determine the eccentricity of the ellipse [Analy

200603011-2-2Turning Power On and Off Limiting the Duration of the Sleep StateYou can use the [Power Save Mode] setting (page 16-6-1) to limit the dur

20060301S For the hyperbola , determine the x-coordinate when the y-coordinate is 0 [Analysis] - [G-Solve] - [x-Cal]Ti

20060301Using the 3D Graph Application The 3D Graph application lets you draw a 3-dimensional graph of an equation in the form z = f (x, y) or of a p

200603015-1 3D Graph Application Overview This section describes the configuration of the 3D Graph application window, and provides basic information

200603015-1-23D Graph Application Overview3D Graph Application Menus and Buttons This section explains the operations you can perform using the menus

200603015-1-33D Graph Application OverviewI 3D Graph Window Menus and Buttons The following describes the menu and button operations you can perform w

200603013D Graph Application Status Bar The status bar at the bottom of the 3D Graph application shows the current angle unit setting and [Complex For

200603015-2-1Inputting an Expression5-2 Inputting an ExpressionUse the 3D Graph Editor window to input 3D Graph application expressions. Using 3D Gra

200603015-2-2Inputting an ExpressionStoring a FunctionYou can input an equation of the form z = f(x, y) or a parametric equation.Example: To store z

200603015-3-1Drawing a 3D Graph5-3 Drawing a 3D GraphThis section explains how to draw a 3D graph, as well as how to change the angle of a graph and

200603015-3-2Drawing a 3D Graph • The following are the allowable ranges for the indicated View Window parameters:xgrid and ygrid: 2 to 50; angle Q

200603011-3 Using the Icon PanelThe icon panel of seven permanent icons is located below the touch screen. Tapping an icon executes the function assig

200603013D Graph ExampleExample 1: To graph the hyperbolic paraboloid z = x2/2 – y2/8. S ClassPad Operation (1) In the 3D Graph application, make th

20060301Example 2: To graph a parametric equationS ClassPad Operation (1) In the 3D Graph application, make the 3D Graph Editor window active. (2)

200603015-3-5Drawing a 3D GraphI Selecting the Function to be Graphed The 3D Graph application lets you graph only one function at a time. When you h

200603015-4-1Manipulating a Graph on the 3D Graph Window5-4 Manipulating a Graph on the 3D Graph WindowThis section describes how to enlarge and reduc

200603015-4-2Manipulating a Graph on the 3D Graph Window• To view the graph facing the y-axis, tap [Zoom] and then [View-y], or press the 8 key. • To

200603015-4-3Manipulating a Graph on the 3D Graph WindowRotating a Graph AutomaticallyYou can use the following procedure to rotate a graph automatica

200603015-5-1Other 3D Graph Application Functions5-5 Other 3D Graph Application Functions Using Trace to Read Graph CoordinatesStarting the trace oper

200603015-5-2Other 3D Graph Application FunctionsCalculating a z-value for Particular x- and y-values, or s- and t-values Use the following procedure

20060301Using Drag and Drop to Draw a 3D Graph Dropping an equation of the form z = f (x, y) into the 3D Graph window will graph the equation. 5-5-3O

200603016Using the Sequence Application The Sequence application provides you with the tools you need to work with explicit sequences and recursive ty

20060301To perform this type of operation: Select this icon: See Chapter:2107133645891112• Access the eActivity function• General calculations, includ

200603016-1-1Sequence Application Overview6-1 Sequence Application Overview This section describes the configuration of the Sequence application windo

200603016-1-2Sequence Application OverviewI Sequence Editor Window Menus and Buttons MenuCut the currently selected object and place it onto the clip

20060301Buttons6-1-3Sequence Application OverviewTo do this:Tap this button: Create an ordered pair tableCreate an arithmetic sequence table Create a

20060301I Sequence Graph Window Menus and ButtonsEdit MenuThe commands on this menu are identical to those for the Sequence Editor window [Edit] menu

20060301Input a recursion system variablea0, a1, a2, b0, b1, b2, c0, c1, or c2 To do this:Select one of these a0, a1 menu items:ButtonsTo do this:Tap

20060301Sequence Application Status Bar The status bar at the bottom of the Sequence application shows the current angle unit setting and [Complex For

200603016-2 Inputting an Expression in the Sequence Application In the Sequence application, you input expressions using menus and buttons, without u

200603016-3 Recursive and Explicit Form of a SequenceClassPad supports use of three types of sequence expressions: an+1=, an+2= and an%. Generating a

20060301 (8) Tap the down arrow button next to , and then select @ to create the table. I Other Table TypesThe following show what the window looks

20060301Graphing a Recursion An expression can be graphed as a connect type graph (G-Connect) or a plot type graph (G-Plot). Example: To graph an+1 =

20060301Starting a Built-in ApplicationPerform the steps below to start a built-in application. S ClassPad Operation (1) On the icon panel, tap / to

20060301 (7) Configure View Window settings as shown below. xmin = 0 xmax = 6 xscale = 1 xdot: (Specify auto setting.) ymin = –15 ymax = 65 ysca

20060301Determining the General Term of a Recursion ExpressionThe following procedure converts the sequence expressed by a recursion expression to the

20060301Calculating the Sum of a Sequence Perform the following steps when you want to determine the sum of a specific range of the sequence of a recu

200603016-4 Using LinkTraceWhile the Table and Graph windows are on the display, you can activate LinkTrace. To do this, tap in the Table window to ma

200603016-5 Drawing a Cobweb DiagramYou can use the procedure described here to input a sequence and draw a cobweb diagram.Example: To graph , a1 = 0

20060301Using the Statistics Application This chapter explains how to use the Statistics application. You can use the Statistics application to perfor

200603017-1-1Statistics Application Overview7-1 Statistics Application OverviewThis section describes the configuration of the Statistics application

20060301Starting Up the Statistics ApplicationUse the following procedure to start up the Statistics application.S ClassPad Operation On the applicat

20060301Stat Editor Window Menus and ButtonsThis section explains the operations you can perform using the menus and buttons of the Statistical applic

20060301Stat Editor Window Status BarThe status bar at the bottom of the Stat Editor window shows the current angle unit setting (page 1-9-5), statist

20090601• Displaying applications according to group (Additional Applications, All Applications) See “Using Application Groups” below. • Moving or s

200603017-2-1Using Stat Editor7-2 Using Stat Editor Lists play a very important role in ClassPad statistical calculations. This section provides an ov

20060301I Creating a List A list starts out with an initial default name like list1, list2, list3, etc. The Stat Editor allows you to generate list da

20060301S To jump to the first or last line of a list (1) Select any cell in the list. (2) On the menu bar, tap [Edit]. (3) Select one of the foll

20060301I Closing a ListClosing a list saves it under its current list (variable) name.There are two different methods you can use to close a list: us

20060301 (2) Input the data you want. To input a value• Use the input keypad or soft keyboard that appears when you press .. You can also access t

200603017-2-6Using Stat EditorS To batch input a set of data Example: To input the values 1, 2, and 3 into list1 (1) On the Stat Editor window, sel

20060301Editing List Contents Use the procedures in this section to delete and insert elements, to clear data, and to sort data. S To delete a list ce

20060301Tip• Note that inserting a cell does not affect the cells in other lists. If you insert a cell in a list that is aligned with another list, t

20060301Controlling the Number of Displayed List ColumnsYou can use the following procedures to control how many list columns appear on the Statistics

200603017-3 Before Trying to Draw a Statistical Graph Before drawing a statistical graph, you need to first configure its “StatGraph setup” using th

200603012. Attaching and Removing the Front CoverS To remove the front coverBefore using the ClassPad, remove the front cover and attach it to the bac

20060301S ClassPad Operation (1) On the icon panel, tap / to display the application menu. (2) Tap at the top left of the application menu. • This

20060301Configuring StatGraph Setups Use the procedure below to display the Set StatGraphs dialog box and configure the nine StatGraph setups.S To dis

200603017-3-3Before Trying to Draw a Statistical GraphS DrawDraw the graph using the StatGraph setup of the current tabNot draw the graph using the St

200603017-3-4Before Trying to Draw a Statistical Graph• The initial default frequency setting is 1. Specifying a list that causes each data value to b

200603017-4 Graphing Single-Variable Statistical Data Single-variable data is data that consists of a single value. If you are trying to obtain the a

200906017-4-2Graphing Single-Variable Statistical DataHistogram Bar Graph (Histogram) A histogram shows the frequency (frequency distribution) of each

200603017-4-3Graphing Single-Variable Statistical DataI Graph Parameter Settings (page 7-3-3, 7-3-4)• [XList] specifies the list that contains the dat

200603017-4-4Graphing Single-Variable Statistical DataA dialog box like the one shown above appears before the graph is drawn. You can use this dialog

200603017-5 Graphing Paired-Variable Statistical DataWith paired-variable statistical data there are two values for each data item. An example of pai

20101001 (9) Tap x to draw the xy line graph.7-5-2Graphing Paired-Variable Statistical Data Drawing a Regression Graph (Curve Fitting)Use the procedur

200603017-5-3Graphing Paired-Variable Statistical Data (6) Tap [Calc] [Logarithmic Reg]. (7) Tap [OK]. (8) Tap [OK] .Tip• You can perform trace (p

200603011-5 Built-in Application Basic Operations This section explains basic information and operations that are common to all of the built-in appli

20060301Example 2: Input the paired-variable data shown below (which is the same data as Example 1), and then draw the regression graph without perfor

20090601Drawing a Linear Regression Graph Linear regression uses the method of least squares to determine the equation that best fits your data points

20060301Drawing a Med-Med Graph When you suspect that the data contains extreme values, you should use the Med-Med graph (which is based on medians) i

20060301Drawing Quadratic, Cubic, and Quartic Regression Graphs You can draw a quadratic, cubic, or quartic regression graph based on the plotted poin

20060301Cubic Regression Model Formula: y = a·x3 + b·x2 + c·x + d a : cubic regression coefficient b : quadratic regression coefficient c :

20060301Drawing a Logarithmic Regression Graph Logarithmic regression expresses y as a logarithmic function of x. The normal logarithmic regression fo

20060301Drawing an Exponential Regression Graph (y = a·eb·x)Exponential regression can be used when y is proportional to the exponential function of x

20060301Drawing an Exponential Regression Graph ( y = a·bx) Exponential regression can be used when y is proportional to the exponential function of

20060301Drawing a Power Regression Graph ( y = a·xb)Power regression can be used when y is proportional to the power of x. The normal power regression

20060301The following is the sinusoidal regression model formula. y = a·sin(b·x + c) + dTip• Make sure that “Radian” is selected for the [Angle] se

20060301When using two windows, the currently selected window (the one where you can perform operations) is called the “active window”. The menu bar,

20060301Drawing a Logistic Regression Graph ( ) Logistic regression is best for data whose values continually increase over time,

20060301Overlaying a Function Graph on a Statistical Graph You can overlay an existing statistical graph with any type of function graph. Example: In

200603017-6 Using the Statistical Graph Window ToolbarThe following describes the operations you can perform using the toolbar on the Statistical Grap

200906017-7 Performing Statistical Calculations You can perform statistical calculations without drawing a graph by tapping [Calc] on the menu bar and

20101001• You can use the [Q1, Q3 on Data] setting on the Basic Format dialog box (page 1-9-4) to select the Q1 and Q3 calculation methods. For detail

20101001 Center Point Center PointS Checked: Q1, Q3 on DataThe Q1 and Q3 values for this calculation method are described below. Q1 = {value of elem

201010017-7-4Performing Statistical CalculationsViewing Paired-variable Statistical Calculation ResultsBesides using a graph, you can also use the fol

20101001Viewing Regression Calculation Results To view regression calculation results, tap [Calc] on the menu bar and then tap the type of calculation

201010017-7-6Performing Statistical CalculationsS To view “residual” system variable values (1) Tap here. (2) Tap here, and enter “residual”. • T

200603017-8 Test, Confidence Interval, and Distribution Calculations You can use a wizard to perform test, confidence interval and distribution calcul

20101001 (3) Tap [lim]. • This inputs “lim(”.Example 1: Choosing the [Edit] menu’s [Copy] item S ClassPad Operation (1) Tap [Edit]. (2) Tap [Cop

200603017-8-2Test, Confidence Interval, and Distribution CalculationsI\Example 1: 1-Sample ZTestμcondition : xμ0: 0σ: 3M\: 24.5\n : 48S ClassPad O

200603017-8-3Test, Confidence Interval, and Distribution CalculationsTime A1 113, 116Temperature B1139, 132Time A2 133, 131 126, 122Temperature B2I\

200603017-8-4Test, Confidence Interval, and Distribution CalculationsThe above results indicate that altering the time is not significant, altering th

200603017-9-1Tests7-9 Tests The following is a list of tests, and a description of what each one tests for.Z TestDescriptionTest NameThe Z Test provid

20060301The following pages explain how to perform various statistical calculations based on the above principles. Further details about statistical t

200906017-9-3TestsCalculation Result Output μ x 0 : test conditionz : z value p : p-valueM: sample meansx : sample standard deviation (Display

200906012-Sample Z Test Menu: [Test]-[Two-Sample ZTest]Description: Tests a hypothesis relative to the population mean of two populations when the sta

20060301ExampleSample A Sample BSize 40 45Standard deviation 23.16 18.51Mean 65.43 71.87• Statistics Wizard Operation (1) On the menu bar, tap [Calc]

200603017-9-6TestsDefinition of Terms Prop condition : sample proportion test condition (“x” specifies two-tail test, “<” specifies lower one-tail

20090601Definition of Terms p1 condition : sample proportion test conditions (“x” specifies two-tail test, “<” specifies one-tail test where sampl

20060301Using the Menu The menu appears at the top left of the window of each application, except for the System application.You can access the

20090601I t Test 1-Sample t Test Menu: [Test]-[One-Sample TTest]Description: Tests a hypothesis relative to a population mean when population standard

20090601 (7) To display the graph, tap .Example 2 (calculation with parameter) Standard deviation : 80.6Mean : 295.6Sample size : 9Assumed populati

200906012-Sample t Test Menu: [Test]-[Two-Sample TTest]Description: This command compares the population means of two populations when population stan

200906017-9-11TestsCalculation Result Output μ1 x μ2 : test conditiont : t valuep : p-valuedf : degrees of freedomM1 : sample mean of sample 1 data

20090601Input Example:Syntax 1 (list format)TwoSampleTTest “<”,list1,list2,1,1,OffSyntax 2 (parameter format)TwoSampleTTest “x”,107.5,0.78,10,97.

200603017-9-13TestsExample list1 : { 38, 56, 59, 64, 74 } list2 : { 41, 63, 70, 72, 84 }• Statistics Wizard Operation (1) Input the data into [list

200906017-9-14TestsCalculation Result Output C2 :C2 valuep : p-valuedf : degrees of freedomExample a = 11 68 3 9 23 5

200906017-9-15Tests C2 GOF TestMenu: [Test]-[C2 GOF Test]Description: This command tests whether the frequency of sample data fits a certain distrib

201010017-9-16TestsI 2-Sample F Test2-Sample F Test Menu: [Test]-[Two-Sample FTest][Test]-[Two-Sample FTest]Description: This command tests hypotheses

200906017-9-17TestsSProgram, eActivity or Main Application Command: TwoSampleFTest:Command Syntax Syntax 1 (list format) “σ1 condition”, List(1), List

20060301I Using the Menu to Access WindowsMost ClassPad applications support simultaneous display of two windows. When two windows are on the displa

200906017-9-18TestsExample list1 : { 7, 4, 6, 6, 5 } list2 : { 6, 5, 5, 8, 7 } list3 : { 4, 7, 6, 7, 6 }• Statistics Wizard Operation (1) Input the

20090601AB df : df of Factor A s Factor BAB MS : MS of Factor A s Factor BAB SS : SS of Factor A s Factor BAB F : F value of Factor A s Factor BAB p

200603017-10-1Confidence Intervals 7-10 Confidence IntervalsA confidence interval is a range of values that has a specified probability of containing

20090601Confidence Interval Command ListI Z Confidence Interval1-Sample Z IntervalMenu: [Interval]-[One-Sample ZInt]Description: This command obtains

20090601Example 2 (calculation with parameter)Mean : 300Sample size : 6Population standard deviation : 3Significance level : 5% ( = confidence level :

20090601Definition of Terms C-Level : confidence level (0  C-Level < 1)σ1 : population standard deviation of sample 1 (σ1 > 0)σ2 : populatio

20090601Input Example:Syntax 1 (list format)TwoSampleZInt 0.95,15.5,13.5,list1,list2,1,1Syntax 2 (parameter format)TwoSampleZInt 0.95,1,1.5,418,40,4

200906017-10-6Confidence IntervalsSProgram, eActivity or Main Application Command: OnePropZInt:Command Syntax C-Level value, x value, n valueInput Ex

20090601ExampleData1 : 49, sample size : 61Data2 : 38, sample size : 62Significance level : 5% ( = confidence level : 95%)• Statistics Wizard Operatio

20090601Calculation Result OutputLower : interval lower limit (left edge) Upper : interval upper limit (right edge) M : sample meansx : sample sta

200603011-5-6Built-in Application Basic OperationsUsing Check BoxesA check box shows the current status of a dialog box option that can be turned on o

20090601When the two population standard deviations are equal (pooled) When the two population standard deviations are not equal (not pooled) Definiti

20101001Examplelist1 : { 12.207, 16.869, 25.05, 22.429, 8.456, 10.589 }list2 : { 11.074, 9.686, 12.064, 9.351, 8.182, 6.642 }Significance level : 5% (

200603017-11-1Distributions 7-11 Distributions Though there are a number of different types of distributions, the one most commonly used is the “Norma

200906017-11-2Distributions DescriptionDistribution NameCalculates the probability in a binomial distribution that the success will occur on a specifi

20090601Distribution Command ListImportant!Though list data can be used within the argument of the Distribution function (page 2-8-48), list data cann

200906017-11-4Distributions SProgram, eActivity or Main Application Command: NormPD:Command Syntax x value, σ value, μ value Input Example:NormPD 37

200906017-11-5Distributions SProgram, eActivity or Main Application Command: NormCD:Command Syntax Lower value, Upper value, σ value, μ value Input

200906017-11-6Distributions SProgram, eActivity or Main Application Command: InvNormCD: or InvNorm:Command Syntax “Tail setting”, Area value, σ val

20090601SProgram, eActivity or Main Application Command: TPD:Command Syntax x value, df value Input Example:TPD 2,5Student- t Cumulative Distribution

200906017-11-8Distributions SProgram, eActivity or Main Application Command: TCD:Command Syntax Lower value, Upper value, df value Input Example:TCD

200603011-5-7Built-in Application Basic OperationsUsing Option ButtonsOption buttons are used on dialog boxes that present you with a list of options

200603017-11-9Distributions I C2 Distribution C2 Probability Density Menu: [Distribution]-[C2PD]Description: This command calculates the probability d

20090601C2 Cumulative DistributionMenu: [Distribution]-[C2 CD ]Description: This command calculates the probability of C2 distribution data falling be

20060301Definition of Terms prob : C2 cumulative probability (p, 0  p  1) df : degrees of freedom (positive integer)Calculat

20060301ExampleData : 1.5Degrees of freedom of numerator : 24Degrees of freedom of denominator : 19• Statistics Wizard Operation(1) On the menu bar, t

20090601ExampleLower bound : 1.5 (upper bound : d)Degrees of freedom of numerator : 24Degrees of freedom of denominator : 19• Statistics Wizard Operat

20090601ExampleProbability : 0.1852Degrees of freedom of numerator : 24Degrees of freedom of denominator : 19• Statistics Wizard Operation(1) On the m

20090601ExampleTrials : 5Specified trial : 3Probability of success : 0.63• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and then [Distri

2009060120091101ExampleTrials : 5Lower bound : 2Upper bound : 3Probability of success : 0.63• Statistics Wizard Operation(1) On the menu bar, tap [Cal

20090601ExampleBinomial cumulative probability : 0.61Trials : 5Probability of success : 0.63• Statistics Wizard Operation(1) On the menu bar, tap [Cal

20090601ExampleSpecified trial : 10Mean : 6• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and then [Distribution].(2) Select [Poisson PD

20060301Using the ToolbarThe toolbar is located directly underneath the menu bar of an application window. It contains the buttons for the currently a

20090601ExampleLower bound : 2Upper bound : 3Mean : 2.26• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and then [Distribution].(2) Selec

20090601ExamplePoisson cumulative probability : 0.8074Mean : 2.26• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and then [Distribution].

20090601ExampleSpecified trial : 6Probability of success : 0.4• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and then [Distribution].(2)

20090601ExampleLower bound : 2Upper bound : 3Probability of success : 0.5• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and then [Distri

20090601ExampleGeometric cumulative probability : 0.875Probability of success : 0.5• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and th

20090601ExampleSpecified trial: 1Number of trials from population: 5Number of successes in population: 10Population size: 20• Statistics Wizard Operat

20090601• Statistics Wizard Operation(1) On the menu bar, tap [Calc] and then [Distribution]. (2) Select [Hypergeometric CD] and then tap [Next >&g

20090601ExampleHypergeometric cumulative probability: 0.3 Number of trials from population: 5 Number of successes in population: 10 Population size: 2

200603017-12 Statistical System VariablesPerforming a statistical calculation, graphing operation, or other operation causes calculation results to be

20060301Using the Geometry ApplicationThe Geometry application allows you to draw and analyze geometric figures. You can draw a triangle and specify v

20060301Interpreting Status Bar Information The status bar appears along the bottom of the window of each application.  Information about current app

200603018-1-1Geometry Application Overview 8-1 Geometry Application Overview The Geometry application provides you with the following capabilities. •

20060301• Tapping the toolbar’s right arrow button displays a measurement box. The measurement box displays information for the items that are selecte

20060301Geometry Application Menus and Buttons This section describes the configuration of the Geometry application windows and provides basic informa

200603018-1-4Geometry Application Overview I Edit MenuUndo or redo the last operationUndo/RedoClear all settings fixed with the measurement boxClear C

200603018-1-5Geometry Application Overview I View MenuTo do this:Tap this button:Or select this View menu item:Zoom BoxTQActivate the pan function for

20060301I Toolbar ButtonThe operation described below is available from the toolbar only. 8-1-6Geometry Application Overview Activate Toggle Select (p

200603018-2-1Drawing Figures[Draw] menu commandsToolbar 8-2 Drawing Figures This section explains how to use the Geometry application to draw various

20060301S To draw a line segment using the menu command (1) Tap [Draw] and then [Line Segment].• This highlights the line segment button on the toolb

20060301S To draw a line segment using the toolbar (1) Tap the second down arrow on the toolbar. This opens the [Draw] menu’s icon palette. (2) Tap

20060301S\To add a labeled point to an existing line You can use the following procedure to add a labeled point to an existing line, to a side of an n

200603014. Replacing Batteries and Setting Up the ClassPadS ClassPad Operation(1) Making sure that you do not accidentally press the 0 key, attach the

20060301Break dialog box1-5-10Built-in Application Basic OperationsExample: To pause a graphing operation and then resume it S\ClassPad Operation (1)

200603018-2-5Drawing FiguresS To draw a rayExample: To draw a ray and then determine its y = f(x) linear equation by dropping the ray into the Main o

20060301S To draw a vector (1) Tap [Draw] and then [Vector].• This highlights the vector button on the toolbar. (2) Tap the point where you want the

200603018-2-7Drawing FiguresS To draw a functionExample: To draw y(x) = x2 – 1 (1) Tap [Draw], [Function], and then [f(x)].• This causes the Function

20060301 (1) Tap [Draw], [Function], and then [Polar].• This displays the Function dialog box and a soft keyboard as shown here. 8-2-8Drawing Figures

20060301Tip• You can drag a polar curve from the Geometry window and drop it into a Main or eActivity window. Or, for example, you can drag the equat

20101001Tip• You can display equations such as (x(t), y(t)) on the Geometry window by dragging the graph and dropping it into the Main or eActivity w

20060301S To draw an ellipse using the [Ellipse] - [Axes] commandNoteWhen you draw an ellipse using the [Ellipse] - [Axes] command, you need to specif

20060301S To draw an ellipse using the [Ellipse] - [Foci] commandNoteAn ellipse is the locus of points, the sum of whose distances from two fixed poin

20060301(3)Tap the point you want to specify as Point 3.• This specifies the point you tap as Point 3 and draws the ellipse. • Instead of tapping the

20060301S To draw a hyperbolaNoteA hyperbola is the locus of points, the difference of whose distances from two fixed points (called foci) is a given

200603011-6 Input You can input data on the ClassPad using its keypad or by using the on-screen soft keyboard. Virtually all data input required by yo

20060301• Instead of tapping the screen to specify Point 3, you could also drag the stylus on the display. As soon as you tap and hold the stylus on t

20060301S To draw a parabolaNoteA parabola is the locus of points equidistant from a point (the focus) and a line (the directrix). A parabola drawn us

20060301S To draw a polygon (1) Tap [Draw] and then [Polygon].• This highlights the polygon button on the toolbar. (2) Tap the point from which you

20090601Inserting Text Strings into the ScreenYou can insert text strings into the screen while working on the Geometry application window.S To insert

20060301Drag and DropText on the Geometry window can be dragged to the Main or eActivity window. You can also drop text from these application windows

20060301Tip• The two sides of a figure actually forms four angles, numbered  through  in the illustration shown here. After attaching an angle meas

20101001Example: To drag the angle measurement attached to interior angle A of triangle ABC to its exterior supplementary angle (Dragging to the supp

200603018-2-22Drawing FiguresDisplaying the Measurements of a FigureYou can display measurements on the Geometry application window. The measurements

20060301 (3) Tap [Draw], [Measurement], and then [Angle].• This shows the angle measurement on the screen.Method 2: Selecting the value in the meas

20060301 (3) Select (highlight) value in the measurement box and drop it into the screen below.• This displays the specified angle measurement on the

20090601I Soft Keyboard Styles There are four different soft keyboard styles as described below. • Math (mth) Keyboard Pressing . will display the key

20060301Displaying the Result of a Calculation that Uses On-screen Measurement ValuesYou can use the [Expression] command and the commands on the [Mea

20060301 (8) Tap the 5 button to the right of the toolbar. This will display the measurement box. • The above will also display numeric labels for ea

20060301Using the Special Shape Submenu The [Special Shape] submenu allows you to draw specially shaped figures automatically. Simply select the type

20060301S To draw a triangle (1) Tap [Draw], [Special Shape], and then [Triangle]. • This highlights the triangle button on the toolbar. (2) Perform

20060301 (3) Perform either of the following two operations to draw the regular polygon. • Tap the screen with the stylus. This automatically draws t

20060301Using the Construct Submenu The [Construct] submenu provides you with the means to study various geometric theorems. In addition to tools for

200603018-2-31Drawing FiguresS To construct a perpendicular bisector (1) Draw a line segment. (2) Tap ', and then select the line segment. (3)

200603018-2-32Drawing FiguresS To construct a midpoint (1) Draw a line segment. (2) Tap ', and then select the line segment. (3) Tap [Draw], [C

200603018-2-33Drawing FiguresS To construct a perpendicular line that passes through a specified point on a line (1) Draw a line segment or an infini

200603018-2-34Drawing FiguresS To construct a tangent to a curve through a specified point (1) Draw a curve, such as an ellipse. (2) Tap [Draw], [Co

20090601I Selecting a Soft Keyboard Style Tap one of the tabs along the top of the soft keyboard (, , , or ) to select the keyboard style you want

200603018-2-35Drawing Figures (1) Draw a line segment (AB), and a vector to use in the translation. Next, select the line segment. (2) Tap [Draw], [

200603018-2-36Drawing FiguresS To reflect a line segment with respect to a specified line of symmetry (1) Draw a line segment. (2) Draw a line to us

200603018-2-37Drawing FiguresTransformation Using a Matrix or Vector (General Transform) General Transform lets you input a matrix and/or vector to tr

20060301Tip• All of the steps in the procedure below are performed using the Geometry application only. You can also use the Main application or eAct

20060301 (5) Tap [OK].• This draws triangle A’B’C’, which is symmetrical to triangle ABC about the x-axis. (6) Tap anywhere outside of the triangles

20060301 (9) Tap [OK].• This performs the parallel displacement and draws triangle A’’B’’C’’. Note• In the above example, we performed the transformat

20060301I (a) Operation Example The following procedure assumes that the results produced by the procedure under “General Transform Example” on page 8

20060301Important!• This operation is valid only when a point in the original figure and the corresponding point in the transformed figure are selecte

20060301 (5) Select the triangle and drag it to the cursor location in the Main application work area. • This inputs a matrix that shows the coordina

200603018-2-44Drawing Figures (7) Select the matrix obtained as the calculation result, and drag it to the Geometry window. • This draws a triangle t

200603011-6-4Input Example 2: To simplify 2 (5 + 4) w (23 s 5) S ClassPad OperationUsing the keypad keys;;* Using the soft keyboard Ta

200603018-3 Editing FiguresThis section provides details about moving, copying, and deleting Geometry application figures.Selecting and Deselecting Fi

20060301I Using Toggle Select Tap on the toolbar. This causes the button to become highlighted, indicating that Toggle Select is enabled. Toggle Se

200603018-3-3Editing FiguresS To copy a figure (1) Draw a figure, and then select it. (2) Tap [Edit], and then [Copy]. (3) Tap anywhere on the scre

20060301Pinning an Annotation on the Geometry WindowYou can pin an annotation on the Geometry window using the Pin function. By default, annotations a

20060301Specifying the Number Format of a MeasurementYou can specify the number format for each measurement on the Geometry window.Example: To specify

20060301 (4) Tap [OK]. • This will display the measurement value(s) you selected in the step 1 using the specified number format. TipThe initial defau

200603018-3-7Editing FiguresI Viewing the Measurements of a FigureThe type of information that appears in the measurement box depends on the figure th

200603018-3-8Editing FiguresIcon Icon NameThis icon appears when this is selected: Tapping this icon displays: LockableKe6AngleYesQtTwo line segments

200603018-3-9Editing Figures (3) Select points A, D, and B. • This causes the area of the triangle ADB to appear in the measurement box. (4) Tap a

200603018-3-10Editing Figures (4) Tap the down arrow next to the measurement box to cycle through other measurements.• In the case of the line segme

20060301S To delete an unneeded key operation Use B and C to move the cursor to the location immediately to the right of the key operation you want to

200603018-3-11Editing FiguresA highlighted check box indicates the measurement is fixed (constrained).I Fixing a Measurement of a FigureBy “fixing a m

20060301 (2) Input a new name (“Center”) in the measurement box. (3) Tap  or the check box to the right side of measurement box.• This displays the

201010018-4 Controlling Geometry Window AppearanceThis section provides information about how to control the appearance of the Geometry application wi

200603018-4-2Controlling Geometry Window AppearanceTip• You can also turn on the Integer Grid by tapping [View] and then [Integer Grid]. See page 8-4

200603018-4-3Controlling Geometry Window AppearanceZooming The Geometry application provides you with a selection of zoom commands that you can use to

200603018-4-4Controlling Geometry Window AppearanceS To use Zoom In and OutExample 1: To zoom in on a circle (1) Draw a circle. (2) Tap [View] and

200603018-4-5Controlling Geometry Window AppearanceTip• You can also perform the Zoom In, Zoom Out, and Zoom to Fit operations by pressing ClassPad

200603018-4-6Controlling Geometry Window AppearanceUsing Pan to Shift the Display ImagePanning makes it easy to shift the display image by dragging wi

200603018-5 Working with AnimationsAn animation consists of one or more point/curve pairs, in which the curve can be a line segment, circle, ellipse,

20060301S To add an animation and run it (1) Plot a point and draw an arc. Or, you could draw a circle, ellipse, line segment, or function instead of

20060301S To insert new input into the middle of an existing calculation expression Use B or C to move the cursor to the location where you want to in

20060301S To animate a point around a circle (1) Plot a point and draw a circle, and then select them.8-5-3Working with AnimationsTip• You can repea

20060301 (3) Tap [Edit], [Animate], and then [Go (once)].• This causes the point to travel around the circumference of the circle. S To replace the c

20060301 (6) Select line segments AB and DE, enter 90 in the measurement box, and tap the check box next to the measurement box.• This fixes the angl

20060301S To edit an animation (1) While the animation you want to edit is on the display, tap [Edit], [Animate], and then [Edit Animations].• This di

200603018-5-7Working with AnimationsMeasurement boxTracesThis item shows the specified trace point. Tapping [Remove] cancels the trace point setting.

200603018-5-8Working with Animations (6) With the line and vertex point still selected, tap [Edit], [Animate], and then [Add Animation]. (7) Now, se

200603018-6 Using the Geometry Application with Other ApplicationsYou can display the Geometry application from within the eActivity or Main applicati

20060301 (4) Select the circle and drag it to the first available line in the eActivity window. • This inserts the equation of the circle in the e

20060301Example 2: To drag two sides of a triangle from the Geometry window to the Main window S ClassPad Operation (1) Tap / to display the applicati

20060301 (5) Press . • Notice that the solution is the same as the coordinates of point A.8-6-4Using the Geometry Application with Other Applicati

20060301I Using the Clipboard for Copy and Paste You can copy (or cut) a function, command, or other input to the ClassPad’s clipboard, and then paste

200603018-6-5Using the Geometry Application with Other ApplicationsCopy and PasteIn addition to drag and drop, you can also copy figures or columns fr

200906018-7 Managing Geometry Application FilesThis section covers file management operations such as save, open, delete, rename, move, etc.8-7-1Mana

20060301 (3) Enter the file name you want to find and then tap [Search]. • File names that match the one you enter become highlighted on the display.

20060301S To save a file under a different name (1) Tap [File] and then [Save].• This displays the Files dialog box. 8-7-3Managing Geometry Applicati

200603018-7-4Managing Geometry Application FilesS To rename a file (1) Tap [File] and then [Open].• This displays the Files dialog box. (2) Tap th

20060301S To delete a folder Warning!Deleting a folder also deletes all files inside of it. Please double-check to make sure you no longer need the co

200603019Using the Numeric Solver ApplicationThis chapter provides information about the functions of the Numeric Solver application, referred to as N

200603019-1-1Numeric Solver Application Overview9-1 Numeric Solver Application OverviewThis section describes the configuration of the Numeric Solver

20060301I\ToolbarThe toolbar provides you with easy access to the Main application, 3D Graph Editor, Graph Editor, and, of course, Solve.I\Dragging an

200603019-2 Using Numeric Solver Numeric Solver lets you obtain the value of any variable in an equation, without the need to transform or simplify th

200603011-6-8Input S\Copying and pasting in the message box The “message box” is a 1-line input and display area under the Graph window (see Chapter 3

200603019-2-2Using Numeric Solver (6) Tap , or tap [Solve] and then [Execute] on the Numeric Solver menu.• The [Left–Right] value shows the differenc

200603019-2-3Using Numeric Solver (6) Tap ( then [Convergence]. (7) Enter 10 and then tap [OK]. (8) Tap , or tap [Solve] and then [Execute] on the

20060301Using the eActivity ApplicationAn eActivity is both a documentation tool, and a student notebook. As a documentation tool, a teacher can creat

2006030110-1-1eActivity Application Overview10-1 eActivity Application Overview The eActivity application lets you input and edit text, mathematical e

20060301eActivity Application Menus and Buttons This section explains the operations you can perform using the menus and toolbar buttons of the eActiv

20060301I Insert MenuI Action Menu10-1-3eActivity Application OverviewCalculation Row———~3$!%@^*y(1&_QWText RowGeometry LinkInsert an application

2006030110-1-4eActivity Application OvervieweActivity Application Status BarThe information that appears in the eActivity application status bar is sa

2006030110-1-5eActivity Application OverviewTip When the shift operation is assigned to the ClassPad 9 key, you can select a range of characters with

2006030110-2 Creating an eActivity This provides a general overview of eActivity operations, from starting up the eActivity application to saving an e

20090601 (3) After the eActivity is the way you want, tap [File] and then [Save]. • This displays the Files dialog box. This is a list of folders and

200603011-6-9Input S 3 key set Tapping the 3 key displays keys for inputting trigonometric functions, and changes the 3 softkey to (. You can tap this

20090601Managing eActivity Files This section covers file management operations like save, open, delete, rename, move, etc. Performing one of these op

2006030110-3 Inserting Data into an eActivityThe following describes the four types of data you can insert into an eActivity. 10-3-1Inserting Data int

20060301Tip• The toolbar button for switching between input modes appears as U while the cursor is located in a text row, and while the cursor is lo

2006030110-3-3Inserting Data into an eActivityImportant! • You cannot bold numeric expressions of a natural display expression that you input with the

20060301Tip• The toolbar button for switching between input modes appears as U while the cursor is located in a text row, and while the cursor is lo

2006030110-3-5Inserting Data into an eActivityChanging “10 2 b” to “20 2 b” in the example below and pressing  causes all of the expressions under “2

2006030110-3-6Inserting Data into an eActivityI Inserting an Application Data Strip into an eActivity Tap the [Insert] menu or the right most toolbar

20060301Example 1: To insert a Geometry data strip S ClassPad Operation (1) From the eActivity menu, tap [Insert], [Strip], and then [Geometry]. • Th

20060301 (4) Tap the title box of the Geometry data strip and enter the title you want. 10-3-8Inserting Data into an eActivity• If you want to input

20060301 (3) After you finish performing the operation you want on the Graph window, tap R, or tap and then [Close] to close the Graph window. You

20060301b. Tap the center of each of the four cross marks as they appear on the display.• If the Touch Panel Alignment screen does not appear, use th

200906011-6-10Input Tip• As its name suggests, a single-character variable is a variable name that consists of a single character like “a” or “x”. Ea

20060301Example 3: To use Notes in an eActivityNotes is a simple text editing tool for taking notes or including in-depth explanations within an eActi

2006030110-3-11Inserting Data into an eActivityTip• You can use the Notes window to enter notes, homework assignments, in-depth details, etc. • All

20060301S ClassPad Operation (1) On the eActivity window, tap [Insert], [Strip], and then [Picture].• This will insert a Picture strip and display th

20060301 (4) Tap [Open].• This will display the PICT data you selected in the Picture window. • You can use the File menu and toolbar to perform follo

20060301Strip Help TextYou can add help text to any strip. A strip that has help text is indicated by a button. Tapping a button will display the h

20060301Moving Information Between eActivity and ApplicationsAn eActivity is like an interactive notebook or textbook that allows you to explore the w

2006030110-3-16Inserting Data into an eActivityI Drag and DropYou can drag and drop text or mathematical expressions between eActivity and other appli

20060301Inserting a Geometry Link RowA Geometry Link row dynamically links data in the Geometry window with the corresponding data in an eActivity. Yo

20060301 (4) Tap [Insert] and then [Geometry Link]. • This inserts a Geometry Link row in the next line. 10-3-18Inserting Data into an eActivity (5)

2006030110-4 Working with eActivity FilesYou can perform basic file operations on eActivity files. You can open previously saved files, edit an existi

20060301• Tap ( to return to the initial alphabet (abc) key set. S 2 key set Use this key set to input punctuation and symbols. Tap the ) and * button

20060301Editing the Contents of an eActivityTo edit an eActivity, you can use the same procedures that you used when you created it. For more informat

20090601S To replace the original eActivity file with the newly edited version (1) On the eActivity window, tap [File] and then [Save]. • This displ

20060301S To save an edited eActivity under a different name (1) On the eActivity window, tap [, or tap [File] and then [Save]. • This displays the

2006030110-5 Transferring eActivity FilesNote the following precautions when using the ClassPad’s data communication function to transfer eActivity fi

20060301I Transferring eActivity Files from Another ClassPad UnitTo transfer an eActivity file from another ClassPad unit, your ClassPad unit must sup

20060301Using the Presentation ApplicationThe Presentation application lets you capture screenshots of other application windows. Screenshots can be u

2006030111-1-1Presentation Application Overview11-1 Presentation Application Overview The Presentation application lets you capture screenshots produ

20090601Presentation Application WindowTapping ! on the application menu starts the Presentation application and displays its initial screen. • Select

20060301Presentation Application Menus and Buttons This section explains the operations you can perform using the menus and buttons of the Presenta

20060301Screen Capture Precautions Note the following precautions when capturing screens for a presentation. • The operation that is performed when yo

200603011-6-12Input I Using Single-character Variables As its name suggests, a single-character variable is a variable name that consists of a single

2006030111-2 Building a PresentationPresentations are created by capturing screenshots that are produced by the applications of the ClassPad. Before

20060301 (6) With the screen you want to capture on the display, tap -. • The currently displayed screen is captured as soon as you tap -. Its ima

20060301S To insert a blank page into a presentation (1) On the Presentation application initial screen, tap the button next to the presentation fi

2006030111-3 Managing Presentation Files After you create a presentation file, you can rename it or delete it. S To rename a presentation file

2006030111-3-2Managing Presentation FilesImportant! • PICT format image data files (PICT data type variables) captured with the - icon are stored in f

2006030111-4 Playing a Presentation This section explains the various methods you can use to play a presentation. Using Auto Play With auto play, t

20060301Using Manual Play With manual play, you control when page change operations are performed during presentation play. Manual play lets you

20060301 (4) Tapping while the final page of the presentation is displayed causes the message “End of Files” to appear in the status bar. • Tappin

2006030111-5 Editing Presentation Pages This section explains how to use the Editing mode of the Presentation application to modify the pages of an

20060301 (3) Use the editing tool palette buttons to edit the pages. • For details about editing operations, see “Editing Operations” on page 11-5-3.

20060301S To input a series of multiple characters A series of multiple characters (like “list1”) can be used for variable names, program commands, co

20060301Editing Operations This section provides details about the page editing operations you can perform with the Presentation application’s edi

20060301S To copy and paste a page (1) Enter the Editing mode of the Presentation application (page 11-5-1). (2) Use the page scroll buttons to d

20060301 (6) To save the result of the text insert operation, tap [ and then tap [OK] on the confirmation dialog box that appears. S To clear the bo

20060301S To draw a straight line or an arrow on a page (1) Enter the Editing mode of the Presentation application (page 11-5-1). (2) Use the pag

20060301Using the Eraser The eraser allows you to erase parts of an image, text, arrows, or lines you have added to a page. S To erase part of a page

2006030111-6 Configuring Presentation Preferences You can use the procedure below to configure various Presentation application preferences. S Class

20060301Tip• The following examples show the area of the screen that is captured when you tap - while the [Half Screen Capturing] check box is select

2006030111-7 Presentation File Transfer A presentation file is actually a kind of user folder (called a “presentation folder”) that contains the image

20060301Chapter12Using the Program ApplicationThe Program application comes in handy when you need to perform the same calculation a number of times.

2006030112-1 Program Application Overview The Program application consists of a Program Editor for inputting and editing programs, and a Program Load

20060301S Catalog (cat) keyboard configuration 1-6-14Input This is an alphabetized list of commands, functions, and other items available in the ca

2006030112-1-2Program Application Overview I Program Loader Window Menus and Buttons To do this: Tap this button:Or select this menu item:Display the

20090601File typeN: Program fileT: Text fileF: User-defined function fileFile nameParameter variablesThis box can be used to specify variable names us

20060301I Program Editor Window Menus and ButtonsThe following describes the menu and button operations you can perform on the Program Editor window.1

20090601To do this: Select this menu item:Input a command from the [Ctrl] menu• For details about each command, see “12-6 Program Command Reference”.I

20090601To do this: Select this menu item:Input a command from the [Misc] menu• For details about each command, see “12-6 Program Command Reference”.S

20090601To do this: Select this menu item:Input a command from the [Misc] menu• For details about each command, see “12-6 Program Command Reference”.O

2006030112-2 Creating a New Program This section explains the steps you need to perform in order to create a new program. General Programming Steps T

20060301S ClassPad Operation (1) Tap / to display the application menu, and then 1. (2) Tap /, or tap [Edit] and then [New File]. (3) Configure th

2006030112-2-3Creating a New Program (6) After the program is the way you want, tap [, or tap [Edit] and then [Save File] to save it. • To run this p

20060301I Specifying the File TypeTapping / or tapping [Edit] and then [New File] on the Program Editor window displays the dialog box shown above. Ta

200906011-6-15Input I Using the 2D KeyboardThe 2D keyboard provides you with a number of templates that let you input fractions, exponential values, n

2006030112-2-5Creating a New ProgramRunning a Program The following procedure shows how to run the sample program we input under “Creating and Saving

2006030112-2-6Creating a New ProgramPausing Program Execution You can specify where execution of a program should pause by including either a Pause co

2006030112-2-7Creating a New ProgramConfiguring Parameter Variables and Inputting Their Values If you input the names of variables used in a program i

20060301Using SubroutinesIncluding the name of another program file inside of a program causes execution to jump to the specified program file. The pr

20060301Example 1: Jumping to a subroutine without assigning values to the subroutine’s parameter variables Main ProgramInput AInput BSub1( ) k Jumps

2006030112-3 Debugging a Program A programming error that causes a program to behave in a manner not intended by the writer of the program is called

20060301Modifying an Existing Program to Create a New One You can use the procedure described below to recall an existing program, modify it, and then

20060301 (3) Select the program you want to open and edit, as described below. 12-3-3Debugging a Program (4) Tap [OK]. FolderTypeTap the down arrow

20060301 (7) After saving the program, tap , or tap and then [Program Loader] to display the Program Loader window. (8) On the dialog box that a

20060301Searching for Data Inside a Program You can search for data inside a program by specifying a keyword. Example: To search for the letter “A” w

20090601To input this: Use these keys: For more information, see:Sum of product template “0” under “Using the Calculation Submenu” on page 2-8-15.Dif

2006030112-4 Managing Files Renaming a File Use the following procedure when you want to change the name of a file. S ClassPad Operation (1) Tap  to

20060301Changing the File Type You can use the following procedures to change the file type. S\To change a program file to a text file While a program

2006030112-5 User-defined Functions ClassPad lets you configure calculation operations as user-defined functions, which can then be used inside of num

20060301 (6) After the function is the way you want, tap [, or tap [Edit] and then [Save File] to save it. Tip• A user-defined function can contain

20060301Tip• You can include up to 99 arguments in a function. • If you do not specify a folder, the function is stored in the current folder. • A

20060301Editing a User-defined Function To edit an existing user-defined function, use the same procedures as those described under “Modifying an Exis

2006030112-6 Program Command Reference Using This Reference The following table shows the conventions that are used in the descriptions of this secti

20060301Program Application Commands I Program Notation (Carriage Return) Function: Performs a carriage return operation. DescriptionIn Program Edito

20060301I InputGetKeySyntax: GetKey : <variable name> Function: This command assigns the code number of the last key pressed to the specified v

2006030112-6-4Program Command ReferenceGetPenSyntax: GetPen:<variable name 1>, <variable name 2> Function: This command assigns the coord

20060301S 5 key set Tapping the 5 key displays keys for inputting single-character variables, and changes the 5 softkey to (. You can tap this key to

20060301InputFuncSyntax: InputFunc : <user-defined function name> (<argument>[,<argument>…]) [,"<string 1>"[,"&

2006030112-6-6Program Command ReferenceI Output About the Program Output window The “Program Output window” shows text displayed by program execution.

20060301LocateSyntax 1: Locate : <x-coordinate>, <y-coordinate>, <expression> Syntax 2: Locate : <x-coordinate>, <y-coordin

20060301PrintNaturalSyntax:   PrintNatural : <expression>[,"<string>"] Function: This command pauses program execution and disp

2006030112-6-9Program Command ReferenceBreakSyntax: BreakFunction: This command terminates a loop and causes execution to advance to the next command

20060301For~To~(Step~)NextSyntax: For : <expression 1> 2 <control variable name> : To : <expression 2> [Step : <expression 3>]

20060301If~Then~ElseIf~Else~IfEndSyntax 1: If : <expression> Then [<statement>] … IfEndFunction 1• If the expression is true, the state

20060301Syntax 4: If : <expression> Then [<statement>] … ElseIf : <expression> Then [<statement>] … Else [<statement>] …

20060301Description• You can perform manual operations on the ClassPad display screen while program execution is paused by the Pause command. • Progra

20060301Switch~Case~Default~SwitchEndSyntax: Switch : <expression 1> Case : <expression 2> [<statement>] … Break Case : <express

200603011-6-18Input Tip• If you want your ClassPad to evaluate a calculation expression and display a result in the eActivity application, you must i

20060301While~WhileEndSyntax: While : <expression> [<statement>] … WhileEnd <expression> is a condition that evaluates to true or

20060301ClrGraphSyntax: ClrGraphFunction: Clears the Graph window and returns View Window parameters to their initial default settings.ClsSyntax: Cls

20060301DrawGraphSyntax: DrawGraph : [<expression>]Function: Graphs the selected expression or an expression specified as a parameter.Descripti

20060301GTSelOnSyntax: GTSelOn : <graph number>Function: Selects a graph expression.Description: Graph number range: 1 to 100HorizontalSyntax:

20060301PlotOffSyntax: PlotOff : <x-coordinate>, <y-coordinate>Function: Turns off display of the plot at the specified coordinates.PlotO

20060301PTThickSyntax: PTThick : <graph number>Function: Specifies “Thick” ( ) as the graph line type.Description: Graph number range: 1 to 10

20060301RclVWinSyntax: RclVWin : <variable name>Function: Recalls View Window values, which were previously saved under the specified name.Exam

20060301StoPictSyntax: StoPict : <picture name>Function: Assigns a name to a Pict image and stores it.Example: StoPict Pict1StoVWinSyntax: StoVW

20060301ViewWindowSyntax1: ViewWindow :hLogP :{xyxy },[xmin value], [xmax value], [xscale value], [ymin value], [ymax value], [yscale v

20060301I 3DClearSheet3DSyntax: ClearSheet3D : { <sheet number> } "<sheet name>"Function: Deletes the sheet name and expres

200603011-6-19Input (4) Tap with the stylus to move the cursor to the other input locations to enter the limits of integration. In the input box

20060301I ConicsDrawConicsSyntax: DrawConicsFunction: Draws a conics graph based on the data registered on the Conics Editor window.I SequenceDispDfr

20060301DrawSeqCon, DrawSeqPltSyntax: DrawSeqCon DrawSeqPltFunction: Graphs a recursion expression whose vertical axis is an (bn or cn) and whose hor

20060301SeqSelOnSyntax: SeqSelOn : an+1 an+2 bn+1 bn+2 cn+1 cn+2 anE bnE cnEFunction: Selects the specified sequence expression. Specifying

20060301DefaultListEditorSyntax: DefaultListEditorFunction: Initializes the sort sequence and display contents of the list on the Stat Editor window (

20060301LinearRegSyntax: LinearReg : xList, yList[,[FreqList (or 1)][, [<yn>][,{OnOff}]]]Function: Performs y = ax + b regression.DescriptionxL

20060301MultiSortASyntax 1: MultiSortA : <list name>Syntax 2: MultiSortA : <base list name>, <subordinate list name>, <subordina

20060301QuadRegSyntax: QuadReg : xList, yList[,[FreqList (or 1)][,[<yn>][,{OnOff}]]]Function: Performs y = ax2 + bx + c regression.Description

20060301StatGraphSyntax 1: StatGraph : <StatGraph number 1 to 9>, {OnOff }, Graph Type 1, xList, yList, FreqList (or 1), Plot TypeSyntax 2:

2006030112-6-33Program Command ReferenceI SetupDefaultSetupSyntax: DefaultSetupFunction: Initializes all setup data settings. SetAxes Syntax: SetAxes

20060301SetCoordSyntax: SetCoord :{ OnOff }Function: Turns display of Graph window pointer coordinates on or off.SetCoordOff3DSyntax: SetCoordOff3DFun

20060301(7) Specify the display language. a. On the list that appears, tap the language you want to use. • You can select German, English, Span

200603011-7-1Variables and Folders1-7 Variables and Folders Your ClassPad lets you register text strings as variables. You can then use a variable to

20060301SetDispGConSyntax: SetDispGCon :{ OnOff}Function: Turns display of graph controller arrows during graphing on or off.SetDrawConSyntax: SetDraw

20060301SetLabel3DSyntax: SetLabel3D :h{OnOff }Function: Turns display of Graph window axis labels for 3D graphing on or off.SetLeadCursor Syntax: Set

20060301SetSequence Syntax: SetSequence : {OnOffStepDisp}Function: Turns display of expressions created after graphing on or off or specifies “step d

20060301SetTVariableSyntax: SetTVariable : {<list name> } TableInputFunction: Specifies the variable reference location for table generation

20060301DelFolderSyntax: DelFolder :<folder name>Function: Deletes a folder.DelVarSyntax: DelVar :<variable name>, <variable name>

20060301LocalSyntax: Local :<variable name>, <variable name> ...Function: Defines a local variable.Description The following are the meri

20060301SetFolderSyntax: SetFolder :<folder name> [,<storage variable name>]Function• Makes the specified folder the current folder. Inclu

20060301ExpToStrSyntax: ExpToStr :<expression>,<storage variable name>Function: Converts the result of an input expression to a string an

20060301StrJoinSyntax: StrJoin : "<string 1>", "<string 2>", <storage variable name>Function: Joins "<s

20060301StrRotateSyntax: StrRotate : "<string>", <storage variable name> [,n]Function: Rotates the left side part and right sid

20060301I Current Folder The current folder is the folder where the variables created by applications (excluding eActivity) are stored and from which

20060301I OtherCloseComPort38kSyntax: CloseComPort38kFunction: Closes the 3-pin COM port.Example: See the GetVar38k command. GetVar38kSyntax: GetVar3

20060301OpenComPort38kSyntax: OpenComPort38k Function: Opens the 3-pin COM port.Example: See the GetVar38k command on page 12-6-45. Receive38kSyntax:

2006030112-7 Including ClassPad Functions in Programs Including Graphing Functions in a Program Graphing functions let your program graph multiple equ

20060301Including 3D Graphing Functions in a Program The methods for using 3D graphing functions in a program are identical to those for normal (non-3

2010100112-7-3Including ClassPad Functions in ProgramsIncluding Recursion Table and Recursion Graph Functions in a Program Recursion table and recursi

2006030112-7-4Including ClassPad Functions in ProgramsIncluding Statistical Graphing and Calculation Functions in a ProgramIncluding statistical graph

20060301S To use statistical calculation functionsYou can perform the following types of statistical calculations using program commands.• Single-vari

20090601Chapter13Using the Spreadsheet ApplicationThe Spreadsheet application provides you with powerful, take-along-anywhere spreadsheet capabilities

2009060113-1-1Spreadsheet Application Overview13-1 Spreadsheet Application OverviewThis section describes the configuration of the Spreadsheet applica

2006030113-2-1Spreadsheet Application Menus and Buttons13-2 Spreadsheet Application Menus and ButtonsThis section explains the operations you can perf

20060301I Variable Data Types ClassPad variables support a number of data types. The type of data assigned to a variable is indicated by a data type n

2009060113-2-2Spreadsheet Application Menus and ButtonsI Edit MenuTo do this:Select this [Edit] menu item:Undo the last action, or redo the action you

20090601I Spreadsheet Toolbar Buttons Not all of the Spreadsheet buttons can fit on a single toolbar, tap the 5/4 button on the far right to toggle b

2009060113-3-1Basic Spreadsheet Window Operations13-3 Basic Spreadsheet Window OperationsThis section contains information about how to control the ap

2006030113-3-2Basic Spreadsheet Window Operations (2) On the dialog box that appears, tap the [Cursor Movement] down arrow button, and then select th

2009060113-3-3Basic Spreadsheet Window OperationsI Jumping to a CellYou can use the following procedure to jump to a specific cell on the Spreadsheet

2009060113-3-4Basic Spreadsheet Window OperationsHiding or Displaying the ScrollbarsUse the following procedure to turn display of Spreadsheet scrollb

2009060113-3-5Basic Spreadsheet Window OperationsTap a row heading to select the row.Tap a column heading to select the column.Tap a cell to select it

2006030113-3-6Basic Spreadsheet Window OperationsUsing the Cell Viewer WindowThe Cell Viewer window lets you view both the formula contained in a cell

2009060113-4-1Editing Cell Contents13-4 Editing Cell ContentsThis section explains how to enter the edit mode for data input and editing, and how to

20090601• You can tap the data input toolbar buttons to input letters and symbols into the edit box. Entering the Edit ModeThere are two ways you can

20060301Creating a Folder You can have up to 87 user folders in memory at the same time. This section explains how to create a user folder and explain

20090601I Tapping a cell and then inputting something from the keypad• This enters the “quick” edit mode, indicated by a dashed blinking cursor. Anyth

20090601Inputting a FormulaA formula is an expression that the Spreadsheet application calculates and evaluates when you input it, when data related t

20090601 (3) Press . to display the soft keyboard. (4) Tap the  tab and then tap P, M, U, then press , or on the [Calc] menu, tap [row]. (5) Tap ce

20090601 (15) On the [Edit] menu, tap [Paste]. • Learn more about cell referencing below.Inputting a Cell ReferenceA cell reference is a symbol that

20090601I Absolute Cell ReferencesAn absolute cell reference is the one that does not change, regardless of where it is located or where it is copied

20060301A constant is data whose value is defined when it is input. When you input something into a cell for which text is specified as the data type

2006030113-4-9Editing Cell ContentsUsing the Fill Sequence CommandThe Fill Sequence command lets you set up an expression with a variable, and input a

20090601• The following shows how the Fill Sequence dialog box should appear after configuring the parameters for our example. 13-4-10Editing Cell Co

20060301Cut and CopyYou can use the [Cut] and [Copy] commands on the Spreadsheet application [Edit] menu to cut and copy the contents of the cells cur

20090601• The following shows how cell data is converted to a matrix format when pasted into the edit box. 13-4-12Editing Cell ContentsSelect the cell

20060301 (4) Tap U to execute the command. • The message “done” appears on the display to let you know that command execution is complete. 1-7-5Variab

2006030113-4-13Editing Cell ContentsSpecifying Text or Calculation as the Data Type for a Particular CellA simple toolbar button operation lets you sp

20090601Using Drag and Drop to Copy Cell Data within a SpreadsheetYou can also copy data from one cell to another within a spreadsheet using drag and

2009060113-4-15Editing Cell ContentsSelection boundary (cursor held against C2)I Dragging and Dropping Multiple Cells• When dragging multiple cells, o

2010100113-4-16Editing Cell ContentsS To drag and drop within the edit box (1) Select the cell whose contents you want to edit. (2) Tap the edit box

20090601S To use drag and drop to obtain the data points of a graphExample: To obtain the data points of the bar graph shown below13-4-17Editing Cell

20090601Example: To assign values to variables and recalculate expressions that contain them. The following procedure shows the recalculate operatio

20090601 (4) On the Main application window, use the following operation to assign values to the variables. @AB6? CDE6@ (5) On the Spreadshe

20090601 (6) On the Main application window, assign different values to the variables. Here, assign 789 to variable b as shown below. FGH6@

2006030113-4-21Editing Cell ContentsImporting and Exporting Variable ValuesYou can use the procedures in this section to import the data currently ass

2009060113-4-22Editing Cell Contents (4) After confirming that everything is the way you want, tap [OK].• This will input the data assigned to the ND

20060301I Single-character Variable Precautions Your ClassPad supports the use of single-character variables, which are variables whose names consist

2009060113-4-23Editing Cell ContentsS To import the data assigned to a MAT variableExample: To import the matrix data       assigned to the MData va

2009060113-4-24Editing Cell ContentsI Exporting Spreadsheet Data to a VariableYou can use the procedures in this section to export the data contained

2009060113-4-25Editing Cell ContentsS To export spreadsheet data to a MAT (Matrix) variable (1) Select the range of cells that contains the data you

2006030113-4-26Editing Cell ContentsSearching for Data in a SpreadsheetThe Search command helps you locate specific data in a spreadsheet quickly and

2009060113-4-27Editing Cell ContentsI Search ExamplesExample 1: To search for the letter “a”, regardless of caseS ClassPad Operation (1) Display the

2009060113-4-28Editing Cell Contents (5) To search for the next instance of the search string, tap [Search Again] on the [Edit] menu or tap the toolb

2009060113-4-29Editing Cell Contents (4) Tap [OK]. • This will start the search and the cursor will jump to the first cell found that contains a match

2009060113-4-30Editing Cell Contents (3) Tap the [Key Column] box down arrow button. On the list that appears, select the column you want the sort to

2009060113-5-1Using the Spreadsheet Application with the eActivity Application13-5 Using the Spreadsheet Application with the eActivity ApplicationYou

2009060113-5-2Using the Spreadsheet Application with the eActivity Application (4) Select the cell you want and drag it to the first available line i

200603011-7-7Variables and FoldersTip• As shown in the above example, assigning something to a variable with a name that does not yet exist in the cu

2006030113-5-3Using the Spreadsheet Application with the eActivity Application (5) Drag the contents of the edit box to the first available line in t

20090601Example 4: Dragging data from eActivity to the Spreadsheet window13-5-4Using the Spreadsheet Application with the eActivity Application

2009060113-6-1Statistical Calculations13-6 Statistical CalculationsThe upper part of the [Calc] menu includes the same menu items as the Statistics Ap

20101001Example: To execute paired-variable calculations and display a list of statistical values (1) Enter the paired-variable data into the spread

20090601S To paste a list of regression calculation results into a spreadsheet (1) Perform the procedure under “To perform a regression calculation”

20090601 (4) Tap [Next >>]. • This will display a screen with the variable assignments for the range you selected in step 1 of this procedure

2009060113-7 Cell and List Calculations Use the [Calc] menu to perform cell and list calculations. The [Calc] menu provides access to a [Cell-Calcula

20090601SClassPad Operation (1) With the stylus, tap the cell where you want the result to appear. • In this example, we would tap cell A1. (2) On

20090601 (4) Tap the r button to the right of the edit box. • This automatically closes the parentheses, calculates the sum of the values in the selec

20090601Cell Calculation and List Calculation FunctionsThis section provides explanations of the functions, input syntax, and examples for each of the

200603011-7-8Variables and FoldersI “library” Folder VariablesVariables in the “library” folder can be accessed without specifying a path name, regard

20090601S Cell-Calculation - countFunction: Returns a count of the number of cells in the specified range.Syntax: count(start cell[:end cell])Example

20090601S Cell-Calculation - cellifFunction: Evaluates an equality or inequality, and returns one of three different expressions based on whether the

20090601S List-Calculation - minFunction: Returns the lowest value contained in the range of specified cells.Syntax: min(start cell[:end cell][,start

20090601S meanFunction: Returns the mean of the values contained in the range of specified cells.Syntax: mean(start cell:end cell[,start cell:end cel

20090601S modeFunction: Returns the mode of the values contained in the range of specified cells.Syntax: mode(start cell:end cell[,start cell:end cel

20090601S Q3Function: Returns the third quartile of the values contained in the range of specified cells.Syntax: Q3(start cell:end cell[,start cell:

20090601S stdDevFunction: Returns the sample standard deviation of the values contained in the range of specified cells.Syntax: stdDev(start cell:en

20090601S List-Calculation - sumFunction: Returns the sum of the values contained in the range of specified cells.Syntax: sum(start cell:end cell[,st

20090601S List-Calculation - cumlFunction: Returns the cumulative sums of the values contained in the range of specified cells.Syntax: cuml(start cel

20090601S List-Calculation - percentFunction: Returns the percentage of each value in the range of specified cells, the sum of which is 100%.Syntax:

200603011-7-9Variables and Folderseq2 UTip• Specifying a variable name that exists in both the current folder and the “library” folder causes the var

20090601• “x” is the default variable when you do not specify one above.• To specify “y” as the variable, for example, enter “=polyEval(B1:B3, y)”. S

20090601S List-Calculation - sumSeqFunction: Determines the lowest-degree polynomial that generates the sum of the first n terms of your sequence. If

2009060113-8-1Formatting Cells and Data13-8 Formatting Cells and DataThis section explains how to control the format of the spreadsheet and the data c

20090601Text AlignmentWith the following procedure, you can specify justified, align left, center, or align right for a specific cell, row, or column,

20090601Changing the Width of a ColumnThere are three different methods you can use to control the width of a column: dragging with the stylus, using

20090601 (3) On the dialog box that appears, enter a value in the [Width] box to specify the desired width of the column in pixels. • You can also us

20090601 (3) On the [Edit] menu, tap [AutoFit Selection].• This causes the column width to be adjusted automatically so the entire value can be displ

2009060113-9-1Graphing13-9 GraphingThe Spreadsheet application lets you draw a variety of different graphs for analyzing data. You can combine line an

20090601S [Graph] - [Line] - [Clustered] ( C ) S [Graph] - [Line] - [Stacked] ( E ) 13-9-2Graphing

20090601S [Graph] - [Line] - [100% Stacked] ( F )S [Graph] - [Column] - [Clustered] ( G )13-9-3Graphing

200603011-7-10Variables and FoldersAssigning Values and Other Data to a System Variable As its name suggests, a system variable is a variable that is

20090601S [Graph] - [Column] - [Stacked] ( I )S [Graph] - [Column] - [100% Stacked] ( J )13-9-4Graphing

20090601S [Graph] - [Bar] - [Clustered] ( K )S [Graph] - [Bar] - [Stacked] ( 9 )13-9-5Graphing

20090601S [Graph] - [Bar] - [100% Stacked] ( ! )S [Graph] - [Pie] ( Y )• When you select a pie chart, only the first series (row or column) of the s

20090601S [Graph] - [Scatter] ( W )• In the case of a scatter graph, the first series (column or row) of selected values is used as the x-values for

20090601• Tapping any of the bins of a histogram graph causes three values to appear at the bottom of the screen. The first two values (from the left)

20090601• Tapping the Q1, Q3, Med, Min, or Max location of a box whisker graph will cause the applicable value to appear at the bottom of the screen.

20090601S [Graph] - [Row Series]Selecting this option treats each row as a set of data. The value in each column is plotted as a vertical axis value.

20090601Graph Window Menus and ToolbarThe following describes the special menus and toolbar that appears whenever the Spreadsheet application Graph wi

20090601I Type Menu• The [Type] menu is identical to the [Graph] menu described on page 13-9-1. I Calc MenuTo do this: Tap this button:Or select this

20090601Basic Graphing StepsThe following are the basic steps for graphing spreadsheet data.S ClassPad Operation (1) Input the data you want to graph

20060301200703016Getting Ready(10) Configure power properties.a. Configure the Power Save Mode and Auto Power Off settings.• See “Power Saving Mode”

200603011-7-11Variables and FoldersRules Governing Variable AccessNormally, you access a variable by specifying its variable name. The rules in this s

20090601 (4) On the [Graph] menu, select the type of graph you want to draw. Or you can tap the applicable icon on the toolbar.• This draws the selec

20101001Regression Graph Operations (Curve Fitting)After plotting a scatter graph of paired-variable spreadsheet data (Single-variable and Paired-vari

20090601Other Graph Window OperationsThis section provides more details about the types of operations you can perform while the Graph window is on the

20090601S To change a line in a clustered line graph to a column graph (1) Draw the clustered line graph. (2) With the stylus, tap any data point o

20090601S To change a column in a clustered column graph to a line (1) Draw the clustered column graph. (2) With the stylus, tap any one of the col

20090601S To find out the percentage of data for each pie graph section (1) While the display is split between the pie graph and the Spreadsheet wind

20090601S To change the appearance of the axesWhile a graph is on the Graph window, select [Toggle Axes] on the [View] menu or tap the Q toolbar butto

20090601• If a regression curve is displayed for the data whose graph is being changed by dragging, the regression curve also changes automatically in

20060301Chapter14Using the Differential Equation Graph ApplicationThis chapter explains how to use the Differential Equation Graph application, which

2006030114-1-1Differential Equation Graph Application Overview14-1 Differential Equation Graph Application OverviewThis section explains how to use t

200603011-8-1Using the Variable Manager1-8 Using the Variable ManagerThe Variable Manager is a tool for managing user variables, programs, user functi

2006030114-1-2Differential Equation Graph Application OverviewDifferential Equation Graph Application WindowThe Differential Equation Graph applicatio

2006030114-1-3Differential Equation Graph Application OverviewI Differential Equation Editor Window ScreensThe Differential Equation Editor window has

2006030114-1-4Differential Equation Graph Application OverviewDifferential Equation Editor Window Menus and ButtonsThis section provides basic informa

2006030114-1-5Differential Equation Graph Application OverviewToolbar Buttons ([DiffEq], [IC], [Graphs])To do this: Tap this button:Graph the selected

2006030114-1-6Differential Equation Graph Application OverviewDifferential Equation Graph Window Menus and ButtonsThis section provides basic informat

2006030114-1-7Differential Equation Graph Application OverviewAnalysis MenuTo do this:Select this Analysis menu item:Pan the graph window PanSelect an

2006030114-1-8Differential Equation Graph Application OverviewDifferential Equation Graph Application Status BarThe status bar at the bottom of the Di

2006030114-2-1Graphing a First Order Differential Equation14-2 Graphing a First Order Differential EquationThis section explains how to input a first

2006030114-2-2Graphing a First Order Differential Equation (5) Tap . • This draws the slope field of y’ = y2 – x. (6) Tap , or tap and then

2006030114-2-3Graphing a First Order Differential EquationInputting Initial Conditions and Graphing the Solution Curves of a First Order Differential

20060301• Tapping a folder name on the folder list selects it. Tapping the folder name again displays the folder’s contents; a variable list. Current

2006030114-2-4Graphing a First Order Differential EquationConfiguring Solution Curve Graph SettingsYou can specify whether or not a solution curve sho

2006030114-2-5Graphing a First Order Differential Equation (2) Tap the down arrow button on the toolbar. (3) Tap  on the toolbar to draw the soluti

2006030114-3-1Graphing a Second Order Differential Equation14-3 Graphing a Second Order Differential EquationThis section explains how to input a sec

2006030114-3-2Graphing a Second Order Differential Equation (4) Tap . • This draws the phase plane of x’ = x, y’ = −y. Inputting Initial Condition

2006030114-3-3Graphing a Second Order Differential Equation (4) Tap . • This graphs the solution curve and overlays it on the phase plane of {x’ =

2006030114-4-1Graphing an Nth-order Differential Equation14-4 Graphing an Nth-order Differential EquationThis section explains how to graph the solut

2006030114-4-2Graphing an Nth-order Differential Equation (5) Use the initial condition editor to input (xi, y1i, y2i) = (0, −1, 0), (0, 0, 0), (0, 1

2006030114-5-1Drawing f(x) Type Function Graphs and Parametric Function Graphs14-5 Drawing f(x) Type Function Graphs and Parametric Function GraphsYo

2006030114-5-2Drawing f(x) Type Function Graphs and Parametric Function GraphsDrawing a Parametric Function GraphExample: To graph {xt = 3sin(t) + 1,

2006030114-6-1Configuring Differential Equation Graph View Window Parameters14-6 Configuring Differential Equation Graph View Window ParametersYou ca

20060301Variable Manager Folder Operations This section describes the various folder operations you can perform using the Variable Manager. I Specifyi

2006030114-6-2Configuring Differential Equation Graph View Window ParametersDifferential Equation Graph View Window ParametersI Window TabSetting Desc

2006030114-6-3Configuring Differential Equation Graph View Window ParametersI Solutions TabSetting DescriptionSolution Dir. A solution curve is graphe

2006030114-7-1Differential Equation Graph Window Operations14-7 Differential Equation Graph Window OperationsYou can perform the following operations

2006030114-7-2Differential Equation Graph Window Operations (1) Perform the operation under “Inputting an Nth-order Differential Equation and Initial

2006030114-7-3Differential Equation Graph Window OperationsS To configure new initial conditions on the Differential Equation Graph windowExample: A

2006030114-7-4Differential Equation Graph Window OperationsThe procedure for modifying the initial condition is the same as steps 3 and 4 under

2006030114-7-5Differential Equation Graph Window OperationsS To start a field trace (1) Draw a slope field or a phase plane. • See sections 14-2 a

2006030114-7-6Differential Equation Graph Window OperationsS To perform a graph/curve trace operation (1) Draw a solution curve or general graph.

2006030114-7-7Differential Equation Graph Window Operations (3) From the eActivity application menu, tap [Insert], [Strip], and then [DiffEqGraph].

2006030114-7-8Differential Equation Graph Window Operations (6) Drag the stylus across “[0,1]” on the eActivity application window to select it. (7)

20060301I Selecting and Deselecting Folders The folder operations you perform are performed on the currently selected folders. The folders that are cu

2006030114-7-9Differential Equation Graph Window OperationsS To graph the solution curves by dropping an Nth-order differential equation and matrix i

20060301 (5) Drag the selected expression to the Differential Equation Graph window. • This registers y” + y’ = exp(x) on the differential equatio

20101001Chapter15Using the Financial ApplicationThis chapter explains how to use the Financial application. You can use the Financial application to p

2006030115-1-1Financial Application Overview15-1 Financial Application OverviewThis section explains how to use the Financial application initial scr

20060301Financial Application Menus and ButtonsThis section describes the basic configuration of Financial application windows, and provides basic inf

20060301To perform this type of calculation:Select this Calculations menu item:Amount that a business expense can be offset by income (depreciated) ov

20060301Configuring Default Financial Application SettingsMost financial calculations require that you define certain general parameters that affect t

20101001Financial Application PagesSelecting a calculation type from the Financial application [Calculations] menu will create and display a new “page

20101001• While the cursor is located in a calculation box, you can tap the button next to the box or tap “Solve” in the status bar to perform the cal

2006030115-1-7Financial Application OverviewI Status BarThe status bar shows the settings that apply to the calculations on the currently active page.

200603011-8-5Using the Variable Manager• You cannot delete the “library” folder or the “main” folder. • If no check box is currently selected on the

2006030115-2 Simple InterestSimple Interest lets you calculate interest (without compounding) based on the number of days money is invested.Simple Int

20060301I Example 2What is the simple interest ([SI]) on a principal amount of $10,000 (PV) invested or borrowed for 120 days (Days) at 5% per annum (

2006030115-3 Compound InterestCompound Interest lets you calculate interest based on compounding parameters you specify.Compound Interest FieldsThe fo

2006030115-3-2Compound InterestI Example 3What will be the value of an ordinary annuity at the end of 10 years if $100 is deposited each month into an

2006030115-3-3Compound InterestCalculation FormulasS PV, PMT, FV, n I % & 0 I % = 0 PV = – (PMT s n + FV ) FV = – (PMT s n + PV )PV = – ×

2006030115-4-1Cash Flow15-4 Cash FlowCash Flow lets you calculate the value of money paid out or received in varying amounts over time.Cash Flow Field

20060301 (4) On the dialog box that appears, make sure “list1” is selected for “List variables”, and then tap [OK]. • You can now use the list of val

20060301I Example 2Suppose you were offered the investment in Example 1 at a cost of $1,000. What is the net present value (NPV) of the investment? Wh

20060301S\IRRIRR is calculated using Newton’s Method.In this formula, NPV = 0, and the value of IRR is equivalent to i s100. It should be noted, howe

2006030115-5-1Amortization15-5 AmortizationAmortization lets you calculate the interest and principal portions of a payment or payments.Amortization F

20060301I Inputting a Folder Name into an Application Perform the procedure below when you want to input the name of a folder displayed on the Variabl

20060301I Example 1 (Compound Interest)Use a Compound Interest page (page 15-3-1) to determine the monthly payment ([PMT]) on a 20-year (N = 20 × 12 =

2006030115-5-3AmortizationI Example 2 (Amortization)Use the monthly payment value you obtained in Example 1 (PMT = –837.9966279) to determine the foll

2006030115-5-4AmortizationI%' = I%(1+ ) –1[C / Y ][P / Y ]100 × [C / Y ]{ }×100 i = I%'÷100 Calcu

2006030115-6-1Interest Conversion15-6 Interest ConversionInterest Conversion lets you calculate the effective or nominal interest rate for interest th

20060301Tip• You can change any value and then tap a button to recalculate.Calculation FormulasEFF = nAPR/1001+–1 × 100nAPR = 100EFF1+ –1 × n ×100

2006030115-7-1Cost/Sell/Margin15-7 Cost/Sell/MarginCost/Sell/Margin lets you calculate the cost, selling price, or margin of profit on an item, given

2006030115-8-1Day Count15-8 Day CountDay Count lets you calculate the number of days between two dates, or the date that is a specified number of days

20060301I Example 3What date (d1) comes 44 days ([Days]) before March 3, 2005 (d2)?15-8-2Day CountI Example 2What date (d2) comes 150 days ([Days]) af

2006030115-9-1Depreciation15-9 DepreciationDepreciation lets you calculate the amount that a business expense can be offset by income (depreciated) ov

2006030115-9-2DepreciationTip• At the end of the useful life the value of the computer will be 0, so we enter 0 in the FV field. I Example 1 Use the

20060301Variable Operations This section explains the various operations you can perform on the Variable Manager variables. I Opening a Folder Perform

20060301I Example 2 Now calculate the depreciation amount ([SYD]) for the second year (j = 2). Note• You can also tap [SL] to calculate depreciation u

20060301I Fixed-Percentage MethodI Sum-of-the-Years’-Digits MethodI Declining-Balance Method100I%FPj = (RDVj–1 + FV ) × 100YR1I%FP1 = PV × 12×FPn+1 =

2006030115-10-1Bond Calculation15-10 Bond CalculationBond Calculation lets you calculate the purchase price or the annual yield of a bond.Bond Calcul

2006030115-10-2Bond CalculationI Example 1You want to purchase a semiannual (Compounding Frequency = Semi-annual) corporate bond that matures on 12/15

2006030115-10-3Bond CalculationI Example 2For the same type of bond described in Example 1, calculate the price on the bond (PRC) based on a specific

20060301PRC : price per $100 of face valueCPN : coupon rate (%)YLD : annual yield (%)A : accrued daysM : number of coupon payments per year (1

20060301 Bond Interval Setting: TermS Annual Yield (YLD)YLD is calculated using Newton’s Method.Note• The Financial application performs annual yield

2006030115-11-1Break-Even Point15-11 Break-Even PointBreak-Even Point lets you calculate the amount you must sell to break even or to obtain a specif

2006030115-11-2Break-Even PointI Example 1What is the break-even point sales amount ([SBE]) and sales quantity ([QBE]) required for a profit ([PRF]) o

20060301I Example 2What is the break-even point sales amount ([SBE]) and sales quantity ([QBE]) to attain a profit ratio ([r%]) of 40%?• For this exam

200603011-8-8Using the Variable Manager (3) On the dialog box, tap the down arrow button and then select the data type from the list that appears. •

2006030115-12-1Margin of Safety15-12 Margin of SafetyMargin of Safety lets you calculate how much sales can be reduced before losses are incurred.Mar

2006030115-13-1Operating Leverage15-13 Operating LeverageOperating leverage lets you calculate the degree of change in net earnings arising from a ch

2006030115-14-1Financial Leverage15-14 Financial LeverageFinancial Leverage lets you calculate the degree of change in net earnings arising from a ch

2006030115-15-1Combined Leverage15-15 Combined LeverageCombined Leverage lets you calculate the combined effects of operation and financial leverages

2006030115-16-1Quantity Conversion15-16 Quantity ConversionQuantity Conversion lets you calculate the number of items sold, selling price, or sales a

2006030115-16-2Quantity Conversion• You can also calculate the variable cost per unit ([VCU]) or number of units manufactured ([QTY]) by inputting the

2010100115-17-1Performing Financial Calculations Using Commands15-17 Performing Financial Calculations Using CommandsYou can perform the following t

20060301Chapter16Configuring System SettingsThe ClassPad unit’s System application lets you configure global system settings and access system informa

2006030116-1-1System Setting Overview16-1 System Setting OverviewThis section describes the configuration of the System application window, and provid

20060301System Application Menus and ButtonsTo perform an operation in the System application, select it on the [System] menu or tap the applicable to

200603011-8-9Using the Variable ManagerI Deleting a Variable Perform the following steps when you want to delete a variable. S ClassPad Operation (1

2006030116-2 Managing Memory Usage You can use [Memory Usage] to determine how much data is stored in the main memory and the storage area, and to de

20060301This item: Shows how much memory is used by this type of data: Graph Summary Summary table data View Window 2-dimensional View Window paramet

20101001Deleting Memory Usage DataYou can use the following procedure to delete memory usage data. S ClassPad Operation (1) Tap the memory usage tab

2006030116-3 Using the Reset Dialog Box You can perform the following operations from the Reset dialog box. • Delete all variable and program data in

2006030116-4 Initializing Your ClassPadThe initialization procedure provides you with a choice of two options. You can either clear the Flash ROM enti

20060301 (3) Adjust display contrast. To do this: Tap this button:Make the display lighterMake the display darkerReturn contrast to its initial facto

2006030116-6 Configuring Power Properties Use the Power Properties dialog box to configure the power saving mode and auto power off (APO) settings. P

20060301Configuring Power PropertiesS ClassPad Operation (1) On the application menu, tap &.• This starts up the System application. (2) Tap 8 t

2006030116-7 Specifying the Display Language You can use the following procedure to specify German, English, Spanish, French, or Portuguese as the di

2006030116-8-1Specifying the Font Set16-8 Specifying the Font Set You can select either “Regular” or “Bolder” as the display font type. Regular Bolde

2006030120070301Handling Precautions• Your ClassPad is made of precision components. Never try to take it apart.• Avoid dropping your ClassPad and sub

20060301Tip• If no check box is currently selected on the variable list, the variable whose name is currently highlighted on the list is copied or mo

2009060116-9 Specifying the Alphabetic Keyboard Arrangement The Keyboard dialog box lets you select from among three different key arrangements for t

2006030116-10 Optimizing “Flash ROM” Use the following procedure to perform a “garbage collection” operation that optimizes Flash ROM. Optimizing Flas

2006030116-11 Specifying the Ending Screen ImageWhenever you press the 0 key to turn off the ClassPad unit, it copies any data currently in RAM to Fl

2006030116-12 Adjusting Touch Panel Alignment You should adjust touch panel alignment whenever you find that the wrong operation or no operation is pe

2010100116-13 Viewing Version Information Use the following procedure when you want to view version information about your ClassPad’s operating system

20060301S ClassPad Operation (1) On the application menu, tap &.• This starts up the System application. (2) Tap [System] and then [ClassPad Na

20060301S ClassPad Operation (1) On the application menu, tap &.• This starts up the System application. (2) Tap [System] and then [Imaginary Un

20090601S ClassPad Operation (1) On the application menu, tap &.• This starts up the System application. (2) Tap [System] and then [Shift Keys]

2009060116-16-2 Assigning Shift Mode Key Operations to Hard Keys• To assign the Cut, Copy, Paste, or Undo/Redo operation, tap the applicable button on

20060301Performing Data Communication You can use the SB-62 data communication cable to connect your ClassPad to another ClassPad unit or to a CASIO D

200603011-8-11Using the Variable ManagerS To unlock a variable (1) Open the folder that contains the variable you want to unlock and display the vari

2006030117-1 Data Communication Overview This section provides an overview of the types of connections that are possible, and the data that can be tr

200603012007030117-1-2Data Communication OverviewI Connecting a ClassPad to a Computer You can perform the following operations when connected to a co

2006030117-1-3Data Communication OverviewS How to Transfer DataUse the “Send38k” and “Receive38k” program commands to transfer data. For details, see

2006030117-2-1Connecting the ClassPad to Another Device 17-2 Connecting the ClassPad to Another Device This section provides detailed explanations ab

2006030117-2-2Connecting the ClassPad to Another Device Connecting to an EA-200 Data Analyzer You can use the CASIO Data Analyzer to sample and collec

200603012007030117-2-3Connecting the ClassPad to Another Device Connecting to a Computer (USB) By running FA-CP1 software that comes with ClassPad on

2006030117-3-1Configuring Communication Parameters17-3 Configuring Communication ParametersBefore trying to transfer data with the ClassPad, you shoul

2006030117-3-2Configuring Communication ParametersThe above setting specifies the data rate when connected to another ClassPad, or a Data Analyzer. No

200603012007030117-3-3Configuring Communication ParametersI When connected to a computer’s USB portWakeup activates as soon as you connect the cable t

2006030117-4-1Transferring Data to Another ClassPad Unit17-4 Transferring Data to Another ClassPad UnitThis section details the steps you should perfo

200603011-8-12Using the Variable ManagerExample of EXPR variable contentsI Viewing the Contents of a Variable You can use the Variable Manager to view

20060301Sender (6) In response to the confirmation message that appears, tap [OK] to send the data or [Cancel] to cancel the send operation. • S

2006030117-4-3Transferring Data to Another ClassPad UnitSelecting Data for Transfer Perform the following steps on the sending device to select the da

2006030117-4-4Transferring Data to Another ClassPad Unit• To return to the folder list from a list of folder contents, tap ( in the lower left corner

2006030117-4-5Transferring Data to Another ClassPad UnitSending a Screenshot of the Current Display ContentsUse the following procedure to send the cu

2006030117-4-6Transferring Data to Another ClassPad UnitCommunication Standby The ClassPad enters “communication standby” when you perform a send or r

20060301Appendix1 Resetting and Initializing the ClassPad2 Deleting an Application3 Power Supply4 Number of Digits and Precision5 Specifications6 Ch

200603011 Resetting and Initializing the ClassPad The memory of your ClassPad is divided into three parts: main memory, a storage area for storing dat

20060301I Performing the RAM Reset Operation You should perform the RAM reset operation whenever your ClassPad freezes up or when it begins to operate

200603012 Deleting an ApplicationYou can delete an add-in application by deleting it from the application menu or by using the [Add-In App.] Memory U

201010013 Power SupplyYour ClassPad is powered by four AAA-size batteries LR03 (AM4). The battery level indicator is displayed in the status bar. ...

200603011-8-13Using the Variable ManagerI Inputting a Variable Name into an Application Perform the procedure below when you want to input the name of

20060301I Replacing BatteriesPrecautions:Incorrectly using batteries can cause them to burst or leak, possibly damaging the interior of the ClassPad.

20060301P (3) Remove the battery cover from the ClassPad by pulling with your finger at the point marked . (6) Replace the battery cover. (7)

20060301 (9) Adjust the display contrast. a. Tap the button to make contrast darker, or the button to make it lighter. b. After the contrast setti

20060301A-3-5Power Supply (13) Configure power properties.a. Configure the Power Save Mode and Auto Power Off settings.• See “Power Saving Mode” and

200603014 Number of Digits and PrecisionI Number of Digits Standard Mode The following applies when the check box next to the “Decimal Calculation” i

200603015 SpecificationsCalculation range:p1 s 10–999 to p9.999999999 s 10999 and 0. Internal operations use 15-digit mantissa.Exponential display ran

20060301 Port: 3-pin data communication port 4-pin mini USB port• For information about FA-CP1 minimum computer system requirements, see the FA-CP1

2002080120060301 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 6 Char

2002080120060301 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361

2002080120060301 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605

200603011-9 Configuring Application Format Settings The menu includes format settings for configuring the number of calculation result display digit

2002080120060301 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 843 844 845 846 847 848 849 850

200603017 System Variable TableName Description Input Delete Data Type Defaulta0Sequence Variable5– EXPR (Real Number) 0a1Sequence Variable5– EXPR (Re

20060301Name Description Input Delete Data Type DefaultbnE Sequence Expression55STRbnE0Recursion Internal Variable – – EXPR (Real Number)bnStart Seque

20090601Name Description Input Delete Data Type DefaultGconHStartGraph Transformation Vertical Start Point– – EXPR (Real Number) 1GconHStepGraph Trans

20090601Name Description Input Delete Data Type DefaultModeFStatFrequency of Mode Values (Statistics Calculation)– – EXPR (Real Number)ModeNStatNumbe

20090601A-7-5System Variable TableName Description Input Delete Data Type DefaultSqResult Sequence Result Variable – – MATSqStart Sequence Creation Va

20090601A-7-6System Variable TableName Description Input Delete Data Type DefaulttUpper Result of TCD Calculation – – EXPR (Real Number)Tvaluet Value

20090601A-7-7System Variable TableName Description Input Delete Data Type DefaultymaxView Window Display Range y-axis Maximum Value 5– EXPR (Real Numb

201010018 Command and Function IndexA-8-1Command and Function Index Command/Function Form Page Command/Function Form PageabExpR Cmd 12-6-32abExp

20101001A-8-2Command and Function Index Command/Function Form Page Command/Function Form PageDateMode365 Func 15-17-1dayCount Func 2-8-63DefaultL

20060301Specifying a Variable Certain settings require that you specify variables. If you specify a user-stored variable when configuring the setting

20101001A-8-3Command and Function Index Command/Function Form Page Command/Function Form PageGTSelOn Cmd 12-6-18heaviside Func 2-4-17Histogram Cm

20101001A-8-4Command and Function Index Command/Function Form Page Command/Function Form PageNDist Cmd 12-6-32NewFolder Cmd 12-6-40norm Func 2-8-

20101001A-8-5Command and Function Index Command/Function Form Page Command/Function Form PageRename Cmd 12-6-40replace Func 2-8-47Return Cmd 12-6

20101001A-8-6Command and Function Index Command/Function Form PageStrCmp Cmd 12-6-42StrInv Cmd 12-6-42StrJoin Cmd 12-6-43StrLeft Cmd 12-6-43StrLen C

20101001’ Cmd 2-4-13, 12-6-2" Cmd 12-6-41P Cmdd Cmd 2-4-15 Func 2-4-13 Func 2-4-53 Func 2-8-150 Func 2-8-15° Func 2-8-14 list Func 2-8-2

20060301A-9-1Graph Types and Executable Functions9 Graph Types and Executable Functions5: Executable : Not executable #: Executable with some conditi

20060301A-9-2Graph Types and Executable FunctionsZoomGraph TypeFunctionAnalysisSketchG-SolveModifyBoxInOutAutoOriginal SquareRoundIntegerPreviousQuick

20060301A-9-3Graph Types and Executable Functions • Histogram • BrokenZoomGraph TypeFunctionAnalysisSketchG-SolveModifyBoxInOutAutoOriginal SquareRoun

20060301A-9-4Graph Types and Executable FunctionsStatistical - Box • MedBox • ModBoxZoomGraph TypeFunctionAnalysisSketchG-SolveModifyBoxInOutAutoOrig

20060301A-10-1Error Message Table10 Error Message TableI Error Message Table Error Message DescriptionA single presentation can contain up to 60 page

20060301 (7) Tap [Set] to save your settings. Initializing All Application Format SettingsPerform the following procedure when you want to return all

20060301A-10-2Error Message TableError Message DescriptionFolder The folder name you specified for a command argument does not exist. Or you have inp

20060301A-10-3Error Message TableError Message DescriptionInvalid Outside Function or Program You are trying to execute a command that must be used in

20060301A-10-4Error Message TableError Message DescriptionNon-Real in Calc The ClassPad is in the Real mode but the value you are inputting or the res

20060301I Warning Message Table A-10-5Error Message TableI\Low Memory Error ProcessingAn error occurs on the ClassPad if it is unable to reserve enoug

This mark applies in EU countries only.Manufacturer:CASIO COMPUTER CO., LTD.6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, JapanResponsible withi

CASIO COMPUTER CO., LTD.6-2, Hon-machi 1-chomeShibuya-ku, Tokyo 151-8543, JapanOne or more of the following patents may be used in the product.U.S.Pa

201010011-9-4Configuring Application Format SettingsApplication Format Settings This section provides details about all of the settings you can config

201010011-9-5Configuring Application Format SettingsS Number FormatTo specify this type of numeric value display format: Select this setting:Auto exp

20101001I Graph Format Dialog BoxGraph Format Dialog BoxUse the Graph Format dialog box to configure settings for the Graph window and for drawing gra