Main
              Important Information
USA FCC Information Concerning Radio Frequency Interference            
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              Mode settings  Mode settings Mode settings 
Mode settings             
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              Using the Catalog to access commands 
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              Workin g with Apps Workin g with AppsWorkin g with Apps
Workin g with Apps            
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              Checking status information Checking status informationChecking status information
Checking status information              
Turning off the Apps desktop Turning off the Apps desktopTurning off the Apps desktop
Turning off the Apps desktop            
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              Using menus Using menusUsing menus
Using menus            
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              Using split screens Using split screensUsing split screens
Using split screens            
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              Managing Apps and operating system (OS) versions
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              Previews PreviewsPreviews
Previews                
Performing Computations Performing ComputationsPerforming Computations
Performing Computations            
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              Symbolic Manipulation Symbolic ManipulationSymbolic Manipulation
Symbolic Manipulation            
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              Constants and Measurement Units Constants and Measurement UnitsConstants and Measurement Units
Constants and Measurement Units            
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              Basic Function Graphing I  Basic Function Graphing I Basic Function Graphing I 
Basic Function Graphing I             
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              Basic Function Graphing II  Basic Function Graphing II Basic Function Graphing II 
Basic Function Graphing II             
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              Basic Function Graphing III Basic Function Graphing IIIBasic Function Graphing III
Basic Function Graphing III            
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              Parametric  Graphing Parametric  GraphingParametric  Graphing
Parametric  Graphing            
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              Polar Graphing  Polar Graphing Polar Graphing 
Polar Graphing             
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              Sequence Graphing  Sequence Graphing Sequence Graphing 
Sequence Graphing             
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              3D Graphing  3D Graphing 3D Graphing 
3D Graphing             
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              Differential Equation Graphing Differential Equation GraphingDifferential Equation Graphing
Differential Equation Graphing            
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              Additional Graphing Topics Additional Graphing TopicsAdditional Graphing Topics
Additional Graphing Topics            
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              Table s Table sTable s
Table s            
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              Split Screens Split ScreensSplit Screens
Split Screens            
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              Data/Matrix Editor Data/Matrix EditorData/Matrix Editor
Data/Matrix Editor            
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              Statistics and Data Plots  Statistics and Data Plots Statistics and Data Plots 
Statistics and Data Plots             
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              Programming  Programming Programming 
Programming             
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              Text Operations  Text Operations Text Operations 
Text Operations             
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              Numeric Solver  Numeric Solver Numeric Solver 
Numeric Solver             
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              Number Bases Number BasesNumber Bases
Number Bases            
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              Setting the Display Contrast Setting the Display ContrastSetting the Display Contrast
Setting the Display Contrast            
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              Modifier Keys Modifier KeysModifier Keys
Modifier Keys            
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              Entering Alphabetic Characters Entering Alphabetic CharactersEntering Alphabetic Characters
Entering Alphabetic Characters            
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              Entering Numbers Entering NumbersEntering Numbers
Entering Numbers            
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              Formats of Displayed Results Formats of Displayed ResultsFormats of Displayed Results
Formats of Displayed Results            
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              Editing an Expression in the Entry Line
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              Menus MenusMenus
Menus            
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              Selecting an Application Selecting an ApplicationSelecting an Application
Selecting an Application            
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              Setting Modes Setting ModesSetting Modes
Setting Modes            
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              Using the Clean Up Menu to Start a New Problem
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              Using the Catalog Dialog Box Using the Catalog Dialog BoxUsing the Catalog Dialog Box
Using the Catalog Dialog Box            
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              Storing and Recalling Variable Values
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              Status Line Indicators in the Display
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              3
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              Calculator Home Screen Calculator Home ScreenCalculator Home Screen
Calculator Home Screen                
Calculator Home Screen Calculator Home ScreenCalculator Home Screen
Calculator Home Screen            
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              Text Editor Script
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              Cutting, Copying, and Pasting Information
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              Reusing a Previous Entry or the Last Answer
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              Creating and Evaluating User-Defined Functions
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              If an Entry or Answer Is Too Big
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              Finding the Software Version and ID Number
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              Symbolic Manipulation Symbolic ManipulationSymbolic Manipulation
Symbolic Manipulation                
Using Undefined or Defined Variables
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              Using Exact, Approximate, and Auto Modes
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              Automatic Simplification Automatic SimplificationAutomatic Simplification
Automatic Simplification            
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              Delayed Simplification for Certain Built-In Functions
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              Substituting Values and Setting Constraints
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              Overview of the Algebra Menu Overview of the Algebra MenuOverview of the Algebra Menu
Overview of the Algebra Menu            
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              Common Algebraic Operations Common Algebraic OperationsCommon Algebraic Operations
Common Algebraic Operations            
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              Overview of the Calc Menu Overview of the Calc MenuOverview of the Calc Menu
Overview of the Calc Menu                
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              Common Calculus Operations Common Calculus OperationsCommon Calculus Operations
Common Calculus Operations            
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              User-Defined Functions and Symbolic Manipulation
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              If You Get an Out-of-Memory Error If You Get an Out-of-Memory ErrorIf You Get an Out-of-Memory Error
If You Get an Out-of-Memory Error            
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              Constants and Measurement Units Constants and Measurement UnitsConstants and Measurement Units
Constants and Measurement Units                
Entering Constants or Units Entering Constants or UnitsEntering Constants or Units
Entering Constants or Units            
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              Converting from One Unit to Another
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              Setting the Default Units for Displayed Results
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              Creating Your Own User-Defined Units
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              List of Pre-Defined Constants and Units
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              Basic Function Graphing Basic Function GraphingBasic Function Graphing
Basic Function Graphing                
Overview of Steps in Graphing Functions
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              Setting the Graph Mode Setting the Graph ModeSetting the Graph Mode
Setting the Graph Mode              
Defining Functions for Graphing Defining Functions for GraphingDefining Functions for Graphing
Defining Functions for Graphing            
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              Selecting Functions to Graph Selecting Functions to GraphSelecting Functions to Graph
Selecting Functions to Graph            
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              Setting the Display Style for a Function
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              Defining the Viewing Window Defining the Viewing WindowDefining the Viewing Window
Defining the Viewing Window            
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              Changing the Graph Format Changing the Graph FormatChanging the Graph Format
Changing the Graph Format            
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              Graphing the Selected Functions Graphing the Selected FunctionsGraphing the Selected Functions
Graphing the Selected Functions            
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              Displaying Coordinates with the Free-Moving Cursor
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              Tracing a Function Tracing a FunctionTracing a Function
Tracing a Function            
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              Using Zooms to Explore a Graph Using Zooms to Explore a GraphUsing Zooms to Explore a Graph
Using Zooms to Explore a Graph            
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              Using Math Tools to Analyze Functions
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              Polar Graphing Polar GraphingPolar Graphing
Polar Graphing                
Overview of Steps in Graphing Polar Equations
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              Differences in Polar and Function Graphing
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              Parametric Graphing Parametric GraphingParametric Graphing
Parametric Graphing            
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              Differences in Parametric and Function Graphing
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              Sequence Graphing Sequence GraphingSequence Graphing
Sequence Graphing                
Overview of Steps in Graphing Sequences
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              Differences in Sequence and Function Graphing
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              Setting Axes for Time, Web, or Custom Plots
              Using Web Plots Using Web PlotsUsing Web Plots
Using Web Plots            
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              Using Custom Plots Using Custom PlotsUsing Custom Plots
Using Custom Plots            
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              Using a Sequence to Generate a Table
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              3D Graphing 3D Graphing3D Graphing
3D Graphing                
Overview of Steps in Graphing 3D Equations
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              Differences in 3D and Function Graphing
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              x increment =  y increment = 
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              8 to set Coordinates= POLAR.
              Moving the Cursor in 3D Moving the Cursor in 3DMoving the Cursor in 3D
Moving the Cursor in 3D            
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              Rotating and/or Elevating the Viewing Angle
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              Animating a 3D Graph Interactively
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              Changing the Axes and Style Formats
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              Contour Plots Contour PlotsContour Plots
Contour Plots            
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              Example: Contours of a Complex Modulus Surface
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              Implicit Plots Implicit PlotsImplicit Plots
Implicit Plots            
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              Differential Equation Graphing Differential Equation GraphingDifferential Equation Graphing
Differential Equation Graphing            
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              Differences in Diff Equations and Function Graphing
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              Setting the Initial Conditions Setting the Initial ConditionsSetting the Initial Conditions
Setting the Initial Conditions            
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              Defining a System for Higher-Order Equations
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              Example of a 2nd-Order Equation Example of a 2nd-Order EquationExample of a 2nd-Order Equation
Example of a 2nd-Order Equation            
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              Example of a 3rd-Order Equation Example of a 3rd-Order EquationExample of a 3rd-Order Equation
Example of a 3rd-Order Equation            
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              Setting Axes for Time or Custom Plots
              Example of Time and Custom Axes Example of Time and Custom AxesExample of Time and Custom Axes
Example of Time and Custom Axes            
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              Example Comparison of RK and Euler
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              Example of the deSolve( ) Function
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              Troubleshooting with the Fields Graph Format
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              Fields=DIRFLD Fields=DIRFLDFields=DIRFLD
Fields=DIRFLD                
@2 
              Fields=FLDOFF Fields=FLDOFFFields=FLDOFF
Fields=FLDOFF                
@2 
@jA             
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              Tabl es Tabl esTabl es
Tabl es                
Overview of Steps in Generating a Table
              Setting Up the Table Parameters Setting Up the Table ParametersSetting Up the Table Parameters
Setting Up the Table Parameters            
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              Displaying an Automatic Table Displaying an Automatic TableDisplaying an Automatic Table
Displaying an Automatic Table            
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              Building a Manual (Ask) Table Building a Manual (Ask) TableBuilding a Manual (Ask) Table
Building a Manual (Ask) Table            
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              Additional Graphing Topics Additional Graphing TopicsAdditional Graphing Topics
Additional Graphing Topics                
Collecting Data Points from a Graph
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              Graphing a Function Defined on the Home Screen
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              Graphing a Piecewise Defined Function
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              Graphing a Family of Curves Graphing a Family of CurvesGraphing a Family of Curves
Graphing a Family of Curves            
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              Using the Two-Graph Mode Using the Two-Graph ModeUsing the Two-Graph Mode
Using the Two-Graph Mode            
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              Drawing a Function or Inverse on a Graph
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              Drawing a Line, Circle, or Text Label on a Graph
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              Saving and Opening a Picture of a Graph
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              Animating a Series of Graph Pictures
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              Saving and Opening a Graph Database
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              Split Screens Split ScreensSplit Screens
Split Screens                
Setting and Exiting the Split Screen Mode
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              Selecting the Active Application Selecting the Active ApplicationSelecting the Active Application
Selecting the Active Application            
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              Data/Matrix Editor Data/Matrix EditorData/Matrix Editor
Data/Matrix Editor                
Overview of List, Data, and Matrix Variables
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              Starting a Data/Matrix Editor Session
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              Entering and Viewing Cell Values Entering and Viewing Cell ValuesEntering and Viewing Cell Values
Entering and Viewing Cell Values            
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              Defining a Column Header with an Expression
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              Using Shift and CumSum Functions in a Column  Header HeaderHeader
Header            
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              Sorting Columns Sorting ColumnsSorting Columns
Sorting Columns            
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              Saving a Copy of a List, Data, or Matrix Variable
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              Statistics and Data Plots Statistics and Data PlotsStatistics and Data Plots
Statistics and Data Plots                
Overview of Steps in Statistical Analysis
              Performing a Statistical Calculation
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              2. Specify applicable settings for the active items.
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              Statistical Variables Statistical VariablesStatistical Variables
Statistical Variables            
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               corr is defined for a linear regression only; R2 is defined for all polynomial  regressions.
              Defining a Statistical Plot Defining a Statistical PlotDefining a Statistical Plot
Defining a Statistical Plot              
4. Specify applicable settings for the active items.
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              Statistical Plot Types Statistical Plot TypesStatistical Plot Types
Statistical Plot Types            
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              Graphing and Tracing a Defined Stat Plot
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              Using Frequencies and Categories Using Frequencies and CategoriesUsing Frequencies and Categories
Using Frequencies and Categories            
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              values are ignored.
              If You Have a CBL 2 or CBR If You Have a CBL 2 or CBRIf You Have a CBL 2 or CBR
If You Have a CBL 2 or CBR            
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              Programming ProgrammingProgramming
Programming                
Running an Existing Program Running an Existing ProgramRunning an Existing Program
Running an Existing Program            
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              Starting a Program Editor Session Starting a Program Editor SessionStarting a Program Editor Session
Starting a Program Editor Session            
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              Overview of Entering a Program Overview of Entering a ProgramOverview of Entering a Program
Overview of Entering a Program            
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              Overview of Entering a Function Overview of Entering a FunctionOverview of Entering a Function
Overview of Entering a Function            
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              Calling One Program from Another Calling One Program from AnotherCalling One Program from Another
Calling One Program from Another            
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              Using Variables in a Program Using Variables in a ProgramUsing Variables in a Program
Using Variables in a Program            
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              Using Local Variables in Functions or Programs
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              String Commands String CommandsString Commands
String Commands              
Conditional Tests Conditional TestsConditional Tests
Conditional Tests            
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              Using If, Lbl, and Goto to Control Program Flow
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              Using Loops to Repeat a Group of Commands
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              Configuring the  Configuring the Configuring the 
Configuring the TI-89 Titanium TI-89 TitaniumTI-89 Titanium                
TI-89 Titanium
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              Getting Input from the User and Displaying Output
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              Creating a Custom Menu Creating a Custom MenuCreating a Custom Menu
Creating a Custom Menu            
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              Creating a Table or Graph Creating a Table or GraphCreating a Table or Graph
Creating a Table or Graph            
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              Drawing on the Graph Screen Drawing on the Graph ScreenDrawing on the Graph Screen
Drawing on the Graph Screen            
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              Drawing a Point or Pixel Drawing a Point or PixelDrawing a Point or Pixel
Drawing a Point or Pixel                
Drawing Lines and Circles
Drawing Lines and Circles Drawing Lines and CirclesDrawing Lines and Circles              
Drawing Expressions Drawing ExpressionsDrawing Expressions
Drawing Expressions            
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              Debugging Programs and Handling Errors
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              Example: Using Alternative Approaches
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              Assembly-Language Programs Assembly-Language ProgramsAssembly-Language Programs
Assembly-Language Programs            
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              Text Editor Text EditorText Editor
Text Editor                
Starting a Text Editor Session Starting a Text Editor SessionStarting a Text Editor Session
Starting a Text Editor Session            
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              Entering and Editing Text Entering and Editing TextEntering and Editing Text
Entering and Editing Text            
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              Entering Special Characters  Entering Special Characters Entering Special Characters 
Entering Special Characters             
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              Entering and Executing a Command Script
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              Numeric Solver Numeric SolverNumeric Solver
Numeric Solver                
Displaying the Solver and Entering an Equation
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              Defining the Known Variables Defining the Known VariablesDefining the Known Variables
Defining the Known Variables            
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              Solving for the Unknown Variable Solving for the Unknown VariableSolving for the Unknown Variable
Solving for the Unknown Variable              
Graphing the Solution Graphing the SolutionGraphing the Solution
Graphing the Solution            
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              Number Bases Number BasesNumber Bases
Number Bases                
Entering and Converting Number Bases
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              Comparing or Manipulating Bits Comparing or Manipulating BitsComparing or Manipulating Bits
Comparing or Manipulating Bits            
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              Memory and Variable Management Memory and Variable ManagementMemory and Variable Management
Memory and Variable Management                
Checking and Resetting Memory Checking and Resetting MemoryChecking and Resetting Memory
Checking and Resetting Memory            
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              Displaying the VAR-LINK Screen Displaying the VAR-LINK ScreenDisplaying the VAR-LINK Screen
Displaying the VAR-LINK Screen            
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              Pasting a Variable Name to an Application
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              Archiving and Unarchiving a Variable
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              If a Garbage Collection Message Is Displayed
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              Connectivity ConnectivityConnectivity
Connectivity                
Connecting Two Units Connecting Two UnitsConnecting Two Units
Connecting Two Units            
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              Transmitting Variables under Program Control
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              Upgrading the Operating System (OS)
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              Collecting and Transmitting ID Lists
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              Link Transmission Table Link Transmission TableLink Transmission Table
Link Transmission Table              
Activities ActivitiesActivities
Activities                
Analyzing the Pole-Corner Problem Analyzing the Pole-Corner ProblemAnalyzing the Pole-Corner Problem
Analyzing the Pole-Corner Problem            
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              Deriving the Quadratic Formula Deriving the Quadratic FormulaDeriving the Quadratic Formula
Deriving the Quadratic Formula            
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              Exploring a Matrix Exploring a MatrixExploring a Matrix
Exploring a Matrix            
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              Exploring cos(x) = sin(x) Exploring cos(x) = sin(x)Exploring cos(x) = sin(x)
Exploring cos(x) = sin(x)            
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              Finding Minimum Surface Area of a Parallelepiped
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              Running a Tutorial Script Using the Text Editor
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              Filtering Data by Categories  Filtering Data by Categories Filtering Data by Categories 
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              CBL 2 Program for the  CBL 2 Program for the CBL 2 Program for the 
CBL 2 Program for the TI-89 Titanium TI-89 TitaniumTI-89 Titanium                
TI-89 Titanium
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              Studying the Flight of a Hit Baseball
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              Visualizing Complex Zeros of a Cubic Polynomial
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              Solving a Standard Annuity Problem
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              Computing the Time-Value-of-Money Computing the Time-Value-of-MoneyComputing the Time-Value-of-Money
Computing the Time-Value-of-Money            
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              Finding Rational, Real, and Complex Factors
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              Simulation of Sampling without Replacement
              Using Vectors to Determine Velocity
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  Appendix A:   Functions and Instructions               
A
r                
Circle   
782  Appendix A: Functions and Instructions               
Categorical Listing of Operations 
Lists                 
Algebra 
Calculus  Graphics               
Appendix A: Functions and Instructions  783 
Math                 
Matrices 
              784  Appendix A: Functions and Instructions 
Programming               
Appendix A: Functions and Instructions  785 
Statistics                 
Strings 
                 abs()   
              Alphabetical Listing of Operations 
              AndPic   
angle()                   
ans()   
approx()                   
end
              augment() 
avgRC()                   
[
]                
4Bin  MATH/Base menu 
              ceiling()   
BldData                 
cFactor()   
char()                   
checkTmr() CATALOG 
              Circle   
ClockOff                   
ClockOn   
ClrDraw                   
ClrErr   
              ClrGraph   
ClrHome                   
@
ClrIO                   
ClrTable   
              conj()   
CopyVar                 
cos()   
              cos()  Rkey  
cosh()                   
cosh()  MATH/Hyperbolic menu 
              cot()   
cot                
coth
coth()                   
crossP()   
              csc()   
csc                
csch
csch()                   
cSolve()   
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              CubicReg  
              cumSum()  
CustmOff                  
CustmOn  
Custom                 
Cycle   
CyclePic                   
4Cylind  MATH/Matrix/Vector ops menu 
cZeros()                 
polynomials
              d
Appendix A: Functions and Instructions  805                 
()   
data4                
4mat  CATALOG/MATH/List menu 
              4DD  MATH/Angle menu 
4Dec  MATH/Base menu               
Define   
DelFold                   
(deletes the folder games)  
(creates the folder games)               
DelType   
DelVar                   
@k
d                
deSolve()  
              det()   
              diag()   
Dialog                   
dim()   
              Disp   
DispG                   
DispHome 
DispTbl                 
4DMS  MATH/Angle menu 
dotP()                   
DrawFunc  
DrawInv                 
DrawParm  
DrawPol                   
DrawSlp   
DropDown                  
DrwCtour 
              e
 ^ key                   
exponent
^()  skey               
eigVc()   
eigVl()                   
Else   
ElseIf                   
EndCustm   
              EndLoop   
EndPrgm                  
EndTBar   
EndTry                   
EndWhile  
              Exec   
Exit                   
exp4
4list()  CATALOG                 
expand()   
              expr()   
              ExpReg   
factor()                 
Fill   
floor()                 
fMax()   
fMin()                   
FnOff   
              FnOn   
For                   
format()   
              fPart()   
Func                   
gcd()   
              Get   
GetCalc                   
port = 2
port = 1                
port = 0
              getDenom()   
getDtFmt()                  
getDtStr() 
getFold()                  
getKey()   
              getMode() 
getNum()                  
getTime() 
getTmFmt()                   
getTmStr() 
              getTmZn()  
getType()                
getUnits() 
Goto                   
4Grad  CATALOG/MATH/Angle menu 
              Graph   
4Hex  MATH/Base menu               
identity()  
If                    
block
imag()                 
ImpDif()   
Indirection   See  #(), page 908.                
rc
yc                
xc
              inString()  
int()                   
intDiv()   
integrate  See                  
 ()
              isLocked() 
isPrime()                   
isVar()   
Item                   
Lbl   
              lcm()   
left()                   
direction
limit()                 
Line   
LineHorz                 
LineTan   
LineVert                   
LinReg   
              @ @@
@list()  MATH/List menu                   
list4
4mat()  MATH/List menu                 
4ln  MATH/String menu 
              LnReg   
Local                   
y
x                
Lock   
              log()   
4logbase  MATH/String menu                 
Causes the input expression to be  simplified to an expression using base 
              Logistic   
[                
Loop   
              LU   
mat4                
4data  MATH/List menu 
              mat4
4list()  MATH/List menu                 
max()   
mean()                   
median()  
              MedMed   
mid()                 
min()   
mod()                   
MoveVar  
mRow()                   
mRowAdd()   
              nCr()   
nDeriv()                   
matrix
list                
NewData  
              NewFold   
newList()                  
n2
.                
newMat() 
              NewPlot   
NewProb                  
nInt()   
              norm()   
not                   
nPr()   
              nSolve()   
OneVar                 
or   
ord()                   
Output   
              P4
4Rx()  MATH/Angle menu               
P4
4Ry()  MATH/Angle menu                 
part()   
            Page
              PassErr   
Pause                   
PlotsOff   
PlotsOn                   
4Polar  MATH/Matrix/Vector ops menu 
              polyEval() 
PopUp                 
PowerReg  
Prgm                   
Product (PI)  
product()                  
Prompt   
              propFrac()  
PtChg                   
PtOff   
PtOn                   
ptTest()   
              PtText   
PxlChg                   
PxlCrcl   
PxlHorz                   
PxlLine   
              PxlOff   
PxlOn                   
pxlTest()   
PxlText                   
PxlVert   
              QR   
QuadReg                
QuartReg  
              R4
4Pq qq                
x,y
q()  MATH/Angle menu               
R4
4Pr()  MATH/Angle menu                 
4Rad  CATALOG/MATH/Angle menu 
rand()                 
randMat() 
randNorm()                   
randPoly() 
RandSeed                 
RclGDB   
              4Rect  MATH/Matrix/Vector ops menu 
ref()                 
remain()   
Rename                   
Request   
Return                 
right()   
.                
root()   
rotate()                 
round()   
rowAdd()                 
rowDim()  
rowNorm()                
rowSwap()   
RplcPic                   
rref()   
sec()                 
sec
sech()                   
sech
Send                   
SendCalc  
              SendChat  
seq()                   
setDate()  
setDtFmt()                
setFold()   
setGraph()                
setMode()  
              setTable()  
setTime()                  
setTmFmt()   
              setTmZn() 
setUnits()               
Shade   
shift()                 
ShowStat 
sign()                 
simult()   
[                
]]
[[                
]
              sin()   Qkey  
sinh()                   
sinh()  MATH/Hyperbolic menu 
              SinReg   
[                
solve()   
              j
              @k
              SortA   
SortD                   
4Sphere  MATH/Matrix/Vector ops menu 
startTmr()                
stdDev()   
stdDevPop()               
StoGDB   
Stop                   
StoPic   
Store                   
string()   
              Style   
subMat()                  
Sum (Sigma) 
sum()                 
switch()   
              Table   
tan()                 
tan()   S key  
tanh()                   
tanh()  MATH/Hyperbolic menu 
taylor()                   
tCollect()  
              tExpand() 
Text                   
Then   
timeCnv()                 
Title   
              tmpCnv()  
@ @@                
@tmpCnv() CATALOG 
              Toolbar   
Trace                   
Try   
              TwoVar   
Unarchiv                   
unitV()   
Unlock                 
variance() 
]                
when()   
              While   
With  See |, page 912.                 
xor   
XorPic                   
zeros()   
              {
ck              
ZoomBox  
              ZoomData   
ZoomDec                
ZoomFit   
ZoomIn                   
ZoomInt   
              ZoomOut  
ZoomPrev                  
ZoomRcl   
ZoomSqr                
ZoomStd  
ZoomSto                  
ZoomTrig  
+ (add) key             
Page
(multiply) pkey                 
 
               
                ^
.+ (dot add) keys                 
.. ..
.   (dot subt.)                
. (dot mult.)  
.   /  (dot divide)                  
.^ (dot power) Zkeys 
(negate) key and MATH/Base menu                 
% (percent) CHAR/Punctuation menu 
              = (equal) key 
                    key 
<                 
 
                  >   
               
                  ! (factorial)  e key  
              & (append)  p key  
                  ()  (integrate)  
                  ()  (square root)   2]
              () (product) MATH/Calculus menu 
expression                 
 from 
(1/n,n,1,5)  1                
120 
              (radian) MATH/Angle menu 
                    (degree)  
                    (angle)  
               
 , ', "                  
' (prime) 2 key 
_ (underscore)  key                 
4   (convert)  
10^()                   
x CATALOG (^-1) 
              | (with)  key  
!(store) key                 
 (comment) Program Editor/Control menu  or  d key  
              0b, 0h   
              Appendix B: Technical Reference
TI-89 Titanium / Voyage 200 Error Messages            
Page
            Page
            Page
            Page
            Page
              TI-89 Titanium / Voyage 200 Modes
            Page
            Page
              Split Screen
            Page
            Page
              TI-89 Titanium / Voyage 200 Character Codes
              TI-89 Titanium Key Codes TI-89 Titanium Key CodesTI-89 Titanium Key Codes
TI-89 Titanium Key Codes              
"
Appendix B: Technical Reference  930                
Table 2: Arrow Keys  Table 2: Arrow Keys Table 2: Arrow Keys 
Table 2: Arrow Keys                 
Table 3: Greek Letters  Table 3: Greek Letters Table 3: Greek Letters 
              Voyage 200 Key Codes Voyage 200 Key CodesVoyage 200 Key Codes
Voyage 200 Key Codes              
Table 1: Key Codes for Primary Keys
Appendix B: Technical Reference  932                
        
d              
*
Key Modifier None 28            
Page
            Page
Appendix B: Technical Reference  935              
Table 5: Acute Accent Letters 
Table 6: Greek Letters               
Table 7: Tilde Letters 
Table 8: Caret Letters                 
Table 9: Umlaut Letters 
              Entering Complex Numbers Entering Complex NumbersEntering Complex Numbers
Entering Complex Numbers                
Real
ii                
Use the following methods to enter a complex number.
              Complex Format Mode for Displaying Results
              Using Complex Variables in Symbolic Calculations
Complex Numbers and Degree Mode Complex Numbers and Degree ModeComplex Numbers and Degree Mode                
Complex Numbers and Degree Mode
              Accuracy Infor mation Accuracy Infor mationAccuracy Infor mation
Accuracy Infor mation                
@ x (# of x pixels  N
@ y  (# of y pixels  N                
System Variables and Reserved Names
              Graph GraphGraph
Graph                
Statistics
Statistics StatisticsStatistics              
EOS (Equation Operating System) Hierarchy
            Page
Regression Formulas                
[]
[]              
e
b              
Contour Levels and Implicit Plot Algorithm
Runge-Kutta Method Runge-Kutta MethodRunge-Kutta Method                
Runge-Kutta Method
              Bogacki-Shampine 3(2) Formula Bogacki-Shampine 3(2) FormulaBogacki-Shampine 3(2) Formula
Bogacki-Shampine 3(2) Formula              
Battery Information Battery InformationBattery Information
Battery Information            
Page
            Page
              In Case of Difficulty In Case of DifficultyIn Case of Difficulty
In Case of Difficulty            
Page
              Appendix C: Programmers Guide
              setMode( ) and getMode( )
            Page
            Page
            Page
            Page
              setGraph( ) setGraph( )setGraph( )
setGraph( )            
Page
            Page
            Page
              Appendix D:  Appendix D: Appendix D: 
Service and Warranty Infor mation                
Texas Instruments Support and Service
              Texas Instruments (TI) Warranty Information
              Appendix D: Service and Warranty Information  967
              Australia & New Zealand Customers only
            Page
              TI-89 Titanium Shortcut Keys TI-89 Titanium Shortcut KeysTI-89 Titanium Shortcut Keys
TI-89 Titanium Shortcut Keys              
Voyage 200 Shortcut Keys Voyage 200 Shortcut KeysVoyage 200 Shortcut Keys
Voyage 200 Shortcut Keys              
Keystroke Differences Keystroke DifferencesKeystroke Differences
Keystroke Differences            
Page
              Index IndexIndex
Index