TI TI-83 Plus Silver Edition calculator
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Table of contents
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• TI-84 Plus TI-84 Plus Silver Edition Guidebook
• Important Information
• USA FCC Information Concerning Radio Frequency Interference
• Chapter 1: Operating the TI-84 Plus Silver Edition
• Documentation Conventions
• TI-84 Plus Keyboard
• Keyboard Zones
• TI-84 Plus
• Using the Color.Coded Keyboard
• Using the y and ƒ Keys
• Turning On and Turning Off the TI-84 Plus
• Turning On the Graphing Calculator
• Turning Off the Graphing Calculator
• Batteries
• Setting the Display Contrast
• Adjusting the Display Contrast
• When to Replace Batteries
• The Display
• Types of Displays
• Home Screen
• Displaying Entries and Answers
• Returning to the Home Screen
• Busy Indicator
• Display Cursors
• Interchangeable Faceplates
• Removing a Faceplate
• Installing New Faceplates
• Using the Clock
• Displaying the Clock Settings
• Changing the Clock settings
• Error Messages
• Turning the Clock On
• Turning the Clock Off
• Entering Expressions and Instructions
• What Is an Expression
• Entering an Expression
• Multiple Entries on a Line
• Entering a Number in Scientific Notation
• Functions
• Instructions
• Interrupting a Calculation
• TI-84 Plus Edit Keys
• Setting Modes
• Checking Mode Settings
• Changing Mode Settings
• Setting a Mode from a Program
• Normal, Sci, Eng
• Radian, Degree
• Func, Par, Pol, Seq
• Connected, Dot
• Sequential, Simul
• Real, a bi, re^qi
• Full, Horiz, G-T
• Set Clock
• Using TI-84 Plus Variable Names
• Variables and Defined Items
• Notes about Variables
• Storing Variable Values
• Storing Values in a Variable
• Displaying a Variable Value
• Archiving Variables (Archive, Unarchive)
• Recalling Variable Values
• Using Recall (RCL)
• ENTRY (Last Entry) Storage Area
• Using ENTRY (Last Entry)
• Accessing a Previous Entry
• Reexecuting the Previous Entry
• Multiple Entry Values on a Line
• Clearing ENTRY
• Using Ans in an Expression
• Continuing an Expression
• Storing Answers
• TI-84 Plus Menus
• Using a TI-84 Plus Menu
• Displaying a Menu
• Moving from One Menu to Another
• Scrolling a Menu
• Selecting an Item from a Menu
• Leaving a Menu without Making a Selection
• VARS and VARS Y-VARS Menus
• VARS Menu
• Selecting a Variable from the VARS Menu or VARS Y-VARS Menu
• Equation Operating System (EOS™)
• Order of Evaluation
• Implied Multiplication
• Parentheses
• Negation
• Special Features of the TI-84 Plus
• Flash – Electronic Upgradability
• Megabytes (M) of Available Memory
• Applications
• Archiving
• Other TI-84 Plus Features
• Graphing
• Sequences
• Tables
• Split Screen
• Matrices
• Lists
• Statistics
• Inferential Statistics
• Applications
• CATALOG
• Programming
• Archiving
• Communication Link
• Error Conditions
• Diagnosing an Error
• Correcting an Error
• Chapter 2: Math, Angle, and Test Operations
• Getting Started: Coin Flip
• Keyboard Math Operations
• Using Lists with Math Operations
• Trigonometric Functions
• Power, Square, Square Root
• Inverse
• log(, 10^(, ln(
• Exponential
• Constant
• Negation
• MATH Operations
• MATH Menu
• Frac, 4Dec
• Cube, Cube R Cube, Cube Root
• fMin(, fMax(
• nDeriv(
• fnInt(
• Using the Equation Solver
• Solver
• Entering an Expression in the Equation Solver
• Entering and Editing Variable Values
• Solving for a Variable in the Equation Solver
• Editing an Equation Stored to eqn
• Equations with Multiple Roots
• Further Solutions
• Controlling the Solution for Solver or solve(
• Scr Using solve( on the Home Screen or from a Program
• MATH NUM (Number) Operations
• MATH NUM Menu
• abs(
• round(
• Part(, fPart(
• nt(
• min(, max(
• lcm(, gcd(
• Entering and Using Complex Numbers
• Complex-Number Modes
• Entering Complex Numbers
• Note about Radian Versus Degree Mode
• Interpreting Complex Results
• Rectangular-Complex Mode
• Polar-Complex Mode
• MATH CPX (Complex) Operations
• MATH CPX Menu
• conj(
• real(
• mag(
• angle(
• abs(
• Rect
• Polar
• MATH PRB (Probability) Operations
• MATH PRB Menu
• rand
• nPr, nCr
• Factorial
• randInt(
• randNorm(
• randBin(
• ANGLE Operations
• ANGLE Menu
• Entry Notation
• Degree
• Radians
• DMS
• TEST (Relational) Operations
• TEST Menu
• Using Tests
• TEST LOGIC (Boolean) Operations
• TEST LOGIC Menu
• Boolean Operators
• and, or, xor
• not(
• Using Boolean Operations
• Chapter 3: Function Graphing
• Getting Started: Graphing a Circle
• Defining Graphs
• Simila TI-84 Plus—Graphing Mode Similarities
• Defining a Graph
• Displaying and Exploring a Graph
• Saving a Graph for Later Use
• Setting the Graph Modes
• Checking and Changing the Graphing Mode
• Setting Modes from a Program
• Defining Functions
• Displaying Functions in the Y= Editor
• Defining or Editing a Function
• Defining a Function from the Home Screen or a Program
• Evaluating Y= Functions in Expressions
• Selecting and Deselecting Functions
• Selecting and Deselecting a Function
• Selecting and Deselecting Functions from the Home Screen or...
• Setting Graph Styles for Functions
• MATH Graph Style Icons in the Y= Editor
• Setting the Graph Style
• Shading Above and Below
• Setting a Graph Style from a Program
• Setting the Viewing Window Variables
• The TI-84 Plus Viewing Window
• Displaying the Window Variables
• Changing a Window Variable Value
• Storing to a Window Variable from the Home Screen or a...
• @X and @Y
• Setting the Graph Format
• Displaying the Format Settings
• Changing a Format Setting
• RectGC, PolarGC
• CoordOn, CoordOff
• GridOff, GridOn
• AxesOn, AxesOff
• LabelOff, LabelOn
• ExprOn, ExprOff
• Displaying Graphs
• Displaying a New Graph
• Pausing or Stopping a Graph
• Smart Graph
• Overlaying Functions on a Graph
• Graphing a Family of Curves
• Exploring Graphs with the Free-Moving Cursor
• Free-Moving Cursor
• Graphing Accuracy
• Exploring Graphs with TRACE
• Beginning a Trace
• Moving the Trace Cursor
• Moving the Trace Cursor from Function to Function
• Moving the Trace Cursor to Any Valid X Value
• Panning to the Left or Right
• Quick Zoom
• Leaving and Returning to TRACE
• Using TRACE in a Program
• Exploring Graphs with the ZOOM Instructions
• ZOOM Menu
• Zoom Cursor
• ZBox
• Zoom In, Zoom Out
• ZDecimal
• ZSquare
• ZStandard
• ZTrig
• ZInteger
• ZoomStat
• ZoomFit
• Using ZOOM MEMORY
• ZOOM MEMORY Menu
• ZPrevious
• ZoomSto
• ZoomRcl
• ZOOM FACTORS
• Checking XFact and YFact
• Changing XFact and YFact
• Pr Using ZOOM MEMORY Menu Items from the Home Screen or a...
• Using the CALC (Calculate) Operations
• CALCULATE Menu
• value
• zero
• minimum, maximum
• ntersect
• dy/dx
• Chapter 4: Parametric Graphing
• Getting Started: Path of a Ball
• Defining and Displaying Parametric Graphs
• TI-84 Plus Graphing Mode Similarities
• Setting Parametric Graphing Mode
• Selecting a Graph Style
• Defining and Editing Parametric Equations
• Equa Selecting and Deselecting Parametric Equations
• Setting Window Variables
• Setting the Graph Format
• Displaying a Graph
• Window Variables and Y.VARS Menus
• Exploring Parametric Graphs
• Free-Moving Cursor
• TRACE
• Moving the Trace Cursor to Any Valid T Value
• ZOOM
• CALC
• Chapter 5: Polar Graphing
• Getting Started: Polar Rose
• Defining and Displaying Polar Graphs
• TI-84 Plus Graphing Mode Similarities
• Setting Polar Graphing Mode
• Selecting Graph Styles
• Defining and Editing Polar Equations
• Selecting and Deselecting Polar Equations
• Setting Window Variables
• Setting the Graph Format
• Displaying a Graph
• Menus Window Variables and Y.VARS Menus
• Exploring Polar Graphs
• Free-Moving Cursor
• TRACE
• Moving the Trace Cursor to Any Valid Theta Value
• ZOOM
• CALC
• Chapter 6: Sequence Graphing
• Getting Started: Forest and Trees
• Defining and Displaying Sequence Graphs
• TI-84 Plus Graphing Mode Similarities
• Setting Sequence Graphing Mode
• TI-84 Plus Sequence Functions u, v, and
• Displaying the Sequence Y= Editor
• Selecting Graph Styles
• Selecting and Deselecting Sequence Functions
• Defining and Editing a Sequence Function
• Nonrecursive Sequences
• Recursive Sequences
• Setting Window Variables
• Selecting Axes Combinations
• Setting the Graph Format
• Setting Axes Format
• Displaying a Sequence Graph
• Exploring Sequence Graphs
• Free-Moving Cursor
• TRACE
• Moving the Trace Cursor to Any Valid n Value
• ZOOM
• CALC
• Evaluating u, v, and
• Graphing Web Plots
• Graphing a Web Plot
• Valid Functions for Web Plots
• Displaying the Graph Screen
• Drawing the Web<