abs (absolute value function)
      Parts of the Calculator
  Abscissa (x) measurement command
      Abscissa (x)
      Measure Menu
  Absolute value symbol
      Using the Text Palette
      Using the Text Palette While Editing a Caption
  Accuracy and precision
      Derivative
      Sketchpad's Internal Mathematics
      User Tip: Accuracy vs. Precision
      Value Properties
  Action Buttons
      Action Button
      Action Buttons
      Preferences
      Pressing Action Buttons
  Action Buttons:  Action Buttons submenu
      Action Button
  Action Buttons:  aligning
      Aligning Text Objects
  Action Buttons:  Animation Buttons
      Action Buttons
      Animate Properties
      Animation Button
  Action Buttons:  creating
      Action Button
  Action Buttons:  Hide/Show Buttons
      Action Buttons
      Hide/Show Button
      Hide/Show Properties
  Action Buttons:  Link Buttons
      Action Buttons
      Link Button
      Link Properties
  Action Buttons:  Movement Buttons
      Action Buttons
      Move Properties
      Movement Button
  Action Buttons:  Presentation Buttons
      Action Buttons
      Presentation Button
      Presentation Properties
  Action Buttons:  pressing
      Pressing Action Buttons
  Action Buttons:  Scroll Buttons
      Action Buttons
      Scroll Button
      Scroll Properties
  Action Buttons:  sequenced
      Presentation Properties
  Action Buttons:  simultaneous
      Presentation Properties
  Add New Map command
      Multiple Iteration Maps
  Add Table Data command
      Add Table Data
  Addenda
      Changes Since Reference Manual Was Printed
  Addenda:  Reference Manual
      Changes Since Reference Manual Was Printed
  Advanced Preferences
      Advanced Preferences
      Color Picker
      Editing the Color Menu in Windows
      Modifying a Locus
      Motion Speed
      Other Special Keys
      Preferences
      Units Preferences
      Using Export Preferences
  Advanced Preferences:  invoking
      Other Special Keys
  Advanced tool topics
      Advanced Tool Topics
  Advanced Topics
      Advanced Topics
  Aligning Text Objects
      Aligning Text Objects
  Alt key scrolling
      Other Special Keys
      Overview of the Toolbox
  Angle Bisector command
      Angle Bisector
      Segments, Rays, and Lines
      Straightedge Tools
  Angle measurement command
      Angle
      Measure Menu
  Angles
      Angle
      Angle Bisector
  Angles:  construct an angle of fixed measure
      How To Construct an Angle of Fixed Measure
  Angles:  measuring
      Angle
      Measure Menu
  Angles:  using in transformations
      Mark Angle
  Animate command
      Animate
      Parameters
  Animate Properties
      Animate Properties
  Animation
      Motion Controller
      Moving and Animating Points
      Object Attributes
      Using Interiors
  Animation:  continuous or discrete
      Animate Properties
  Animation:  direction
      Motion Direction
  Animation:  independent points
      Animation of an Independent Point
  Animation:  Motion Controller
      Motion Controller
      Motion Controller Elements
  Animation:  Motion Controller:  showing and hiding
      Show/Hide Motion Controller
  Animation:  once-only motion
      Once-Only Motion
  Animation:  parameters
      Animation of a Parameter
      Parameter Properties
      Parameters
  Animation:  parameters:  continuous or discrete
      Animate Properties
  Animation:  points on paths
      Animation of a Point on Path
  Animation:  principles
      Principles of Animation
  Animation:  role of object relationships in
      Principles of Animation
  Animation:  selecting moving objects
      Using the Motion Controller
  Animation:  speed
      Increase Speed/Decrease Speed
      Motion Controller Elements
      Motion Speed
      System Preferences
      Using the Motion Controller
  Animation:  stopping
      Stop Animation
      The Esc Key
      Using the Motion Controller
  Animation Action Button command
      Animation Button
  Animation Buttons
      Action Buttons
      Animate Properties
      Animation Button
  Animation Buttons:  direction
      Animate Properties
  Animation Buttons:  once only
      Animate Properties
  Animation Buttons:  speed
      Animate Properties
  Anti-aliased graphics
      Document Windows
      System Preferences
  Arc Angle measurement command
      Arc Angle
      Measure Menu
      Measuring Circles and Arcs
  Arc Length measurement command
      Arc Length
      Measure Menu
      Measuring Circles and Arcs
  Arc On Circle command
      Arc On Circle
      Circles and Arcs
  Arc Sector command
      Arc Sector Interior
      Circles and Arcs
  Arc Segment command
      Arc Segment Interior
      Circles and Arcs
  Arc Through 3 Points command
      Arc Through 3 Points
      Circles and Arcs
  Arccos (inverse cosine function)
      Parts of the Calculator
  Arcs
      Circles and Arcs
  Arcs:  constructing
      Arc On Circle
      Arc Sector Interior
      Arc Segment Interior
      Arc Through 3 Points
      Circles and Arcs
  Arcs:  measuring
      Arc Angle
      Arc Length
      Circles and Arcs
  Arcs:  using
      Circles and Arcs
  Arcsin (inverse sine function)
      Parts of the Calculator
  Arctan (inverse tangent function)
      Parts of the Calculator
  Area measurement command
      Area
      Measure Menu
      Measuring Interiors
  Arrow Tool
      Selection Arrow Tools
  Arrowheads
      Export Preferences
      Using Export Preferences
  Arrowheads:  including in exported images
      Export Preferences
  Assumed objects
      Automatically Matching a Given Object
      Object List
  Automatically Match Sketch Object checkbox
      Automatically Matching a Given Object
  Axes
      Coordinate Systems and Axes
  Axes:  rescaling
      Changing an Axis' Scale
  Braces
      Using the Text Palette While Editing a Caption
  Brackets
      Using the Text Palette While Editing a Caption
  Buttons
      Action Buttons
  Calculate command
      About Sketchpad's Menu Structure
      Calculate
      Calculations
      Calculator
      Functions
      Measure Menu
  Calculations
      Calculations
      Calculator
      Parts of the Calculator
  Calculations:  aligning
      Aligning Text Objects
  Calculations:  changing into parameters
      Calculator
      Parameters
  Calculations:  editing
      Edit Definition
  Calculations:  using
      Using Values
  Calculations:  using to set color
      Parametric Color
  Calculations:  using to set iterative depth
      Parametric Depth
  Calculations:  using to transform objects
      Mark Angle
      Mark Distance
      Marking a Ratio Using a Measurement, Parameter, or Calculation
  Calculator
      Calculator
  Calculator:  Equation menu
      Parts of the Calculator
  Calculator:  Functions menu
      Parts of the Calculator
  Calculator:  how to use signum
      How To Use Signum to Construct a Piecewise Function
  Calculator:  inserting values and parameters and functions
      Inserting Values and Functions from the Sketch
  Calculator:  parts of
      Parts of the Calculator
  Calculator:  pop-up menus
      Parts of the Calculator
  Calculator:  Units menu
      Parts of the Calculator
  Calculator:  Values menu
      Parts of the Calculator
  Captions
      Arrow Tool Text Shortcuts
      Captions
      Creating Captions
  Captions:  adding symbolic notations to
      Working with Captions
  Captions:  aligning
      Aligning Text Objects
      Other Special Keys
  Captions:  composite
      Composite Captions
  Captions:  creating
      Creating Captions
  Captions:  editing
      Editing Captions
  Captions:  math symbols in
      Using the Text Palette While Editing a Caption
  Captions:  resizing
      Captions
      Creating Captions
      Editing Captions
      Resizing Captions
  Captions:  shortcut for editing
      Arrow Tool Double-Click Shortcuts
  Cascade command (Windows)
      Window Menu
  Cassiopeia™ Sketchpad Format
      Save As
  Children
      Object Properties
      Object Relationships: Parents and Children
      Select Children
  Children:  selecting
      Select Children
      Selection Techniques
  Children:  splitting from parents
      Split/Merge
  Children:  viewing
      Object Properties
  Circle By Center+Point command
      Circle By Center+Point
      Circles and Arcs
      Compass Tool
  Circle By Center+Radius command
      Circle By Center+Radius
      Circles and Arcs
      Compass Tool
  Circle Interior command
      Constructing Interiors
      Interior
  Circle tool
      Compass Tool
  Circles
      Circles and Arcs
      Compass Tool
  Circles:  attaching
      Attaching a Circle to an Existing Object
      Compass Tool
  Circles:  Circle Interior
      Circle Interior
  Circles:  constructing
      Circles and Arcs
      Compass Tool
      Constructing Circles
  Circles:  Constructing a Circle
      Constructing a Circle
  Circles:  Constructing Arcs
      Constructing Arcs
  Circles:  measuring
      Circumference
      Measuring Circles and Arcs
      Radius
  Circles:  selecting all
      Select All
  Circles:  using
      Circles and Arcs
  Circumference measurement command
      Circumference
      Measure Menu
      Measuring Circles and Arcs
      Measuring Interiors
  Clear command
      Clear
      Other Special Keys
  Clipboard image scale
      Export Preferences
      Using Export Preferences
  Close box
      Document Windows
  Close command
      Close
  Collapse box
      Document Windows
  Collapsible compass
      About Sketchpad's Menu Structure
  Color
      Color
  Color:  default object colors
      Color Preferences
  Color:  editing available colors
      Color Picker
      Editing the Color Menu in Windows
      System Preferences
  Color:  label vs. object
      Color
  Color:  object
      Color
      Object Attributes
  Color:  other
      Other Color
  Color:  parametric
      Parametric Color
  Color:  preserving default color
      Color
  Color:  text
      Using the Text Palette
  Color menu
      Color
      Color Preferences
  Color menu:  editing
      System Preferences
  Color menu:  editing in Windows
      Editing the Color Menu in Windows
  Color Picker
      Color Picker
  Color Picker:  Macintosh
      Macintosh Color Picker
  Color Picker:  overview
      Color Picker
  Color Picker:  Windows
      Windows Color Picker
  Color Preferences
      Color Preferences
  Command-line flags
      Command-Line Flags for Sketchpad (Windows Version)
  Compass tool
      Circles and Arcs
      Compass Tool
      Overview of the Toolbox
  Composite captions
      Composite Captions
  Constant labels in custom tools
      Generating Specific Labels
  Construct menu
      About Sketchpad's Menu Structure
      Construct Menu
  Construct menu:  using the commands
      Using the Construct Menu
  Context menu
      Context Menu
      Using Shortcuts
  Context menu:  Script View
      Working with the Object List
  Coordinate Distance measurement command
      Coordinate Distance
      Menu Reference
  Coordinate Systems
      Coordinate Distance
      Coordinate Systems and Axes
      Define Coordinate System
      Equation
      Graph Menu
      Grid Form
      How To Construct a Geoboard
      Mark Coordinate System
      Plot Points/Plot As (x, y)/Plot As (r, theta)
      Slope
  Coordinate Systems:  changing scale of
      Using Coordinate Systems
  Coordinate Systems:  creating
      Coordinate Systems and Axes
      Mark Coordinate System
  Coordinate Systems:  defining
      Define Coordinate System
      Segments, Rays, and Lines
  Coordinate Systems:  modifying
      Modifying a Coordinate System
  Coordinate Systems:  multiple
      Multiple Coordinate Systems
  Coordinate Systems:  rescaling
      Changing an Axis' Scale
  Coordinate Systems:  showing and hiding
      Show Grid
  Coordinate Systems:  using
      Using Coordinate Systems
  Coordinates measurement command
      Coordinates
      Measure Menu
      Modifying a Coordinate System
  Copy command
      Copy
  Copy command:  cropping graphics
      Cropping
  Copy command:  exporting graphics
      Copying and Pasting Graphics
  cos (cosine function)
      Parts of the Calculator
  Create New Tool command
      Custom Tools Menu
      How To Make a Perpendicular Bisector Tool
      Making a Custom Tool
  Credits
      Credits
  Cropping exported graphics
      Cropping
  Custom label sequence
      Labeling Objects with a Custom Sequence
  Custom sequence for labels
      Labeling Objects with a Custom Sequence
  Custom template for merged text
      Merging Text with a Custom Template
  Custom tools
      Advanced Tool Topics
      Custom Tools
      Custom Tools Menu
      Overview of Custom Tools
      Script View of a Tool
  Custom tools:  advanced topics
      Advanced Tool Topics
  Custom tools:  assigning labels to results
      Label Properties
  Custom tools:  automatic matching
      Automatically Matching a Given Object
      Label Properties
  Custom tools:  comments
      Tool Comment
  Custom tools:  constant labels
      Generating Specific Labels
  Custom tools:  copying
      Document Options
  Custom tools:  creating
      How To Make a Perpendicular Bisector Tool
      Making a Custom Tool
  Custom tools:  creating a Tool Folder
      Tool Folder
  Custom tools:  defining
      Custom Tools Menu
  Custom tools:  labels
      Automatically Matching a Given Object
  Custom tools:  making
      Making a Custom Tool
  Custom tools:  managing
      Document Options
      Managing Custom Tools
  Custom tools:  matching given objects
      Matching Given Objects
  Custom tools:  organizing
      Document Options
      Document Tools
  Custom tools:  overview
      Overview of Custom Tools
  Custom tools:  removing
      Document Options
  Custom tools:  renaming
      Document Options
  Custom tools:  samples
      Using a Custom Tool
  Custom tools:  Script View
      Document Options
      Script View
      Script View of a Tool
      Showing or Hiding the Script View
      Using a Custom Tool with the Script View
  Custom tools:  sharing
      Document Tools
  Custom tools:  specifying labels
      Generating Specific Labels
  Custom tools:  Tool Folder
      Tool Folder
  Custom tools:  using
      Using a Custom Tool
      Using a Custom Tool with the Script View
  Custom tools:  variable labels
      Generating Specific Labels
  Custom Tools icon
      Overview of the Toolbox
  Custom Tools menu
      Custom Tools Menu
  Custom Transformations (Version 3)
      Changes Since Version 3
  Cut command
      Cut
  Dashed Line Width command
      Line Width
  Decrease All Speeds command
      Increase Speed/Decrease Speed
  Decrease Size command (text)
      Text
  Decrease Speed command
      Increase Speed/Decrease Speed
      Motion Controller Elements
      Motion Speed
  Define Coordinate System command
      Coordinate Systems and Axes
      Define Coordinate System
  Define Origin command
      Define Coordinate System
  Define Unit Circle command
      Define Coordinate System
      Using Circles and Arcs
  Define Unit Distance command
      Define Coordinate System
      Using Straight Objects
      Using Values
  Define Unit Distance command:  Degrees
      Angle
      Arc Angle
      Units Preferences
  Dependent point
      Object Relationships: Parents and Children
  Derivative command
      Derivative
      Functions
  Deselecting objects
      Selecting and Deselecting Objects
      Selection Arrow Tools
  Deselecting objects:  Esc key
      The Esc Key
  Dilate Arrow tool
      Dilate
      Dilate Arrow Tool
      Transformations and Dragging
  Dilate Arrow tool:  zooming
      How To Zoom In and Out on a Sketch
  Dilate command
      Dilate
      Transform Menu
  Directed degrees
      Angle
      Arc Angle
      Units Preferences
  Direction
      Animate Properties
      Motion Controller Elements
  Direction:  controlling in animations
      Animate Properties
  Display menu
      Display Menu
  Display Options
      Display Options
  Display Options menu
      Display Options
  Distance measurement command
      Distance
      Measure Menu
  Distance measurement command:  compared to Coordinate Distance command
      Coordinate Distance
  Document Options command
      Document Options
      Document Pages
      Document Tools
      Documents
  Documents
      Documents
  Documents:  page tabs
      Document Pages
      Documents
  Documents:  pages
      Document Pages
      Documents
  Documents:  tools
      Document Tools
  Dotted Line Width command
      Line Width
  Drag-scrolling
      Other Special Keys
  Drag-scrolling:  Alt key
      Other Special Keys
  Drag-scrolling:  Option key
      Other Special Keys
  Dragging
      Dragging Objects
      Selection Arrow Tools
  Dragging:  dilation
      Transformations and Dragging
  Dragging:  rotation
      Transformations and Dragging
  Dragging:  translation
      Transformations and Dragging
  Drive path
      Loci
  Driven object
      Loci
      Locus
  Driver point
      Loci
      Locus
  Edit Calculation command
      Calculator
      Edit Definition
  Edit Calculation command:  shortcut for
      Arrow Tool Double-Click Shortcuts
  Edit Definition command
      Calculations
      Edit Definition
  Edit Function command
      Calculator
      Edit Definition
      Plot Function/Plot New Function
  Edit Function command:  shortcut for
      Arrow Tool Double-Click Shortcuts
  Edit menu
      Edit Menu
  Edit Parameter command
      Calculator
      Edit Definition
      Value Properties
  Edit Plotted Point command
      Edit Definition
  Elements
      Elements
  EPS files
      PostScript and EPS Files
  Equation form
      Parts of the Calculator
  Equation measurement command
      Equation
      Measure Menu
  Erase Traces command
      Color Preferences
      Erase Traces
      Trace
  Esc key
      The Esc Key
      Using Shortcuts
  Euclidean geometry
      About Sketchpad's Menu Structure
  Exponents
      Using the Text Palette While Editing a Caption
  Export Preferences
      Export Preferences
      Using Export Preferences
  Exporting graphics
      Advanced Graphics Export
      Export Preferences
  Expressions in Dialog Boxes
      Expressions in Dialog Boxes
  Fading of traces
      Color Preferences
  Family tree
      Object Relationships: Parents and Children
  File menu
      File Menu
  Font
      Text
  Fractals
      How To Construct a Sierpinski Gasket
  Function Plots
      Function Plots
      Functions and Function Plots
      Plot Function/Plot New Function
  Function Plots:  number of samples in exported image
      Sampling Preferences
  Function Plots:  properties
      Plot Properties for a Function Plot
  Function Plots:  resizing
      Resizing Function Plots and Loci
  Function Plots:  Sampling Preferences
      Sampling Preferences
  Functions
      Calculator
      Functions
      Functions and Function Plots
      Parts of the Calculator
  Functions:  aligning
      Aligning Text Objects
  Functions:  composite
      Functions
  Functions:  creating
      Functions
      New Function
  Functions:  defining
      Functions
      New Function
  Functions:  derivatives
      Derivative
      Functions
  Functions:  editing
      Edit Definition
      Functions
  Functions:  families of
      Functions
  Functions:  plotting
      Functions
      Plot Function/Plot New Function
      Using Coordinate Systems
  Functions:  properties of
      Plot Properties for a Function Plot
  Functions:  transforming
      Functions
  Geoboard
      How To Construct a Geoboard
  Given objects
      Given Objects
      Givens and Results of a Tool
      Object List
  Given objects:  matching
      Automatically Matching a Given Object
  Graph menu
      Graph Menu
  Graphics export
      Advanced Graphics Export
  Graphics export:  arrowheads
      Export Preferences
      Using Export Preferences
  Graphics export:  cropping
      Cropping
  Graphics export:  EPS files
      PostScript and EPS Files
  Graphics export:  Export Preferences
      Export Preferences
  Graphics export:  pasting
      Copying and Pasting Graphics
  Graphics export:  PostScript
      PostScript and EPS Files
  Graphics export:  scaling
      Export Preferences
  Graphics:   anti-aliased (high-quality)
      Document Windows
      System Preferences
  Grid Form command
      Grid Form
  Grid forms
      Grid Form
      Using Coordinate Systems
  Grids
      Show Grid
  Grids:  changing appearance of
      Grid Form
      Modifying a Coordinate System
  Grids:  dot paper
      Line Width
  Grids:  showing and hiding
      Show Grid
  Help menu
      Help Menu
  Hide Buttons
      Action Buttons
      Hide/Show Button
      Hide/Show Properties
  Hide command
      Hide Objects
  Hide Coordinate System command
      Other Special Keys
      Show Grid
  Hide Grid command
      Modifying a Coordinate System
      Show Grid
  Hide Labels command
      Object Attributes
      Show/Hide Labels
      Showing and Hiding Labels
  Hide Motion Controller command
      Show/Hide Motion Controller
  Hide Script View command
      Custom Tools Menu
      Script View
      Showing or Hiding the Script View
  Hide Text Palette command
      Show/Hide Text Palette
      Showing, Hiding, and Moving the Text Palette
  Hide Toolbox command
      Overview of the Toolbox
      Show/Hide Toolbox
  Hide/Show Action Button command
      Hide/Show Button
  Hide/Show Buttons
      Action Buttons
      Hide/Show Button
      Hide/Show Properties
  Hide/Show Buttons:  controlling selection status of shown objects
      Hide/Show Properties
  Hide/Show Buttons:  fading control
      Hide/Show Properties
  Hide/Show Buttons:  setting controls for
      Hide/Show Properties
  High-quality graphics
      Document Windows
      System Preferences
  Horizontal lines
      Constructing Straight Objects at Specific Angles
  How To
      How To Construct a Geoboard
      How To Construct a Segment of Fixed Length
      How To Construct a Sierpinski Gasket
      How To Construct a Slider
      How To Construct an Angle of Fixed Measure
      How To Make a Perpendicular Bisector Tool
      How To Show Just One Hidden Object
      How To Use Signum to Construct a Piecewise Function
      How To Use Split and Merge to Explore Constructions
      How To Zoom In and Out on a Sketch
  How To:  Construct a Geoboard
      How To Construct a Geoboard
  How To:  Construct a Segment of Fixed Length
      How To Construct a Segment of Fixed Length
  How To:  Construct a Sierpinski Gasket
      How To Construct a Sierpinski Gasket
  How To:  Construct a Slider
      How To Construct a Slider
  How To:  Construct an Angle of Fixed Measure
      How To Construct an Angle of Fixed Measure
  How To:  Make a Perpendicular Bisector Tool
      How To Make a Perpendicular Bisector Tool
  How To:  Show Just One Hidden Object
      How To Show Just One Hidden Object
  How To:  Use Signum to Construct a Piecewise Function
      How To Use Signum to Construct a Piecewise Function
  How To:  Use Split and Merge to Explore Constructions
      How To Use Split and Merge to Explore Constructions
  How To:  Zoom In and Out on a Sketch
      How To Zoom In and Out on a Sketch
  HTML
      Creating a JavaSketchpad Web Page
      Save As
  HTML:  adding to JavaSketchpad sketch
      Modifying and Publishing Your Pages
  HTML:  saving sketches
      Save As
  Image
      Iterating by Example
  Image:  of iteration
      Iterations and Iterated Images
  Image:  result of transformation
      Transform Menu
  Increase All Speeds command
      Increase Speed/Decrease Speed
  Increase Size command
      Text
  Increase Speed command
      Increase Speed/Decrease Speed
      Motion Controller Elements
      Motion Speed
  Independent point
      Points
  Interior command
      Interior
  Interiors
      Interior
      Polygon Interior
      Polygons and Other Interiors
  Interiors:  Arc Sector
      Arc Sector Interior
  Interiors:  Arc Segment
      Arc Segment Interior
  Interiors:  as paths
      Using Interiors
  Interiors:  Circle
      Circle Interior
  Interiors:  constructing
      Polygon Interior
      Polygons and Other Interiors
  Interiors:  measuring
      Area
      Measuring Interiors
  Interiors:  Polygon
      Polygon Interior
  Intermediate Objects in Custom tools
      Making a Custom Tool
  Internet
      JavaSketchpad and Web-Based Dynamic Geometry
      Link Properties
  Internet:  exporting to
      JavaSketchpad and Web-Based Dynamic Geometry
  Internet:  linking to a web page from a sketch
      Link Properties
  Intersection command
      Constructing Points
      Intersection
      Using Straight Objects
  Intersection command:  and Arrow tool
      Constructing a Point of Intersection
  Iterate command
      About Sketchpad's Menu Structure
      Creating Iterations
      Iterate
      Other Special Keys
      Transform Menu
  Iterate command:  Display Options
      Display Options
  Iterate command:  Iterate dialog box
      Using the Iterate Dialog Box
  Iterate command:  multiple maps
      How To Construct a Sierpinski Gasket
      Multiple Iteration Maps
  Iterate command:  Structure Options
      Structure Options
  Iterate command:  Tables of Iterated Values
      Tables of Iterated Values
  Iterate dialog box
      Using the Iterate Dialog Box
  Iterate To Depth command
      Other Special Keys
      Parametric Depth
      Using Values
  Iterations
      Iterate
      Iteration Properties
      Iterations and Iterated Images
  Iterations:  by example
      Iterating by Example
  Iterations:  creating
      Creating Iterations
  Iterations:  depth
      Display Options
      Iteration Properties
      Other Special Keys
      Parametric Depth
      Sampling Preferences
      Using Values
  Iterations:  final image
      Iteration Properties
  Iterations:  fractals
      How To Construct a Sierpinski Gasket
  Iterations:  full orbit
      Iteration Properties
  Iterations:  image
      Iterations and Iterated Images
  Iterations:  iteration map
      Iterating by Example
  Iterations:  measurements
      Tables of Iterated Values
  Iterations:  parametric depth
      Parametric Depth
  Iterations:  points on paths
      Iteration Properties
      Random Iterated Points
      Structure Options
  Iterations:  pre-image
      Iterations and Iterated Images
  Iterations:  properties
      Iteration Properties
      Working with Iterations
  Iterations:  random vs. relative location
      Random Iterated Points
  Iterations:  randomizing
      Iteration Properties
  Iterations:  Sierpinski gasket
      How To Construct a Sierpinski Gasket
  Iterations:  tables
      Tables of Iterated Values
  Iterations:  terminal point
      Terminal Point
  Iterations:  values
      Tables of Iterated Values
  Iterations:  working with
      Working with Iterations
  Java Error
      Java Exception or Error Occurs
  JavaSketchpad
      JavaSketchpad and Web-Based Dynamic Geometry
  JavaSketchpad:  adding HTML content
      Modifying and Publishing Your Pages
  JavaSketchpad:  appearance problems
      Appearance Discrepancies
  JavaSketchpad:  Essential JavaSketchpad Folder Structure
      Essential JavaSketchpad Folder Structure
  JavaSketchpad:  JavaSketchpad web site
      JavaSketchpad and Web-Based Dynamic Geometry
  JavaSketchpad:  objects not supported by
      Unsupported Objects
  JavaSketchpad:  saving sketches
      Creating a JavaSketchpad Web Page
      Save As
  JavaSketchpad:  trouble-shooting
      Appearance Discrepancies
      No Preview Offered
      Non-Java Browsers
      Unsupported Objects
      What Can Go Wrong
  Keyboard shortcuts
      Keyboard Reference
  Label command
      Label Objects
      Labeling Objects with a Custom Sequence
      Object Attributes
  Label Multiple Objects
      Label Objects
      Labeling Objects with a Custom Sequence
  Label Properties
      Label Properties
  Labels
      Label Properties
      Object Attributes
      Show/Hide Labels
      Showing and Hiding Labels
  Labels:  changing
      Label Objects
      Label Properties
      Object Attributes
      Positioning and Changing Labels
  Labels:  color
      Using the Text Palette
  Labels:  custom sequence
      Labeling Objects with a Custom Sequence
  Labels:  defaults
      Showing and Hiding Labels
  Labels:  for multiple objects
      Label Objects
      Labeling Objects with a Custom Sequence
  Labels:  generating in a Custom Tool
      Generating Specific Labels
  Labels:  hiding
      Label Properties
      Show/Hide Labels
      Showing and Hiding Labels
  Labels:  moving
      Positioning and Changing Labels
  Labels:  setting in a Custom Tool
      Generating Specific Labels
  Labels:  shortcut for editing
      Other Arrow Actions
  Labels:  showing
      Label Properties
      Show/Hide Labels
      Showing and Hiding Labels
      Text Preferences
  Labels:  showing automatically
      Text Preferences
  Labels:  styling
      Label Properties
      Using the Text Palette
  Labels:  subscripting
      Label Properties
  Length measurement command
      Length
      Measuring Straight Objects
      Using Straight Objects
  License
      License
  Line command
      Parallel Line
      Perpendicular Line
      Segment, Ray, and Line
      Straightedge Tools
  Line tool
      Straightedge Tools
      To Construct a Line
  Line Width submenu
      Line Width
      Object Attributes
  Lines
      Segments, Rays, and Lines
  Lines:  constructing
      Parallel Line
      Perpendicular Line
      Segment, Ray, and Line
      To Construct a Line
  Lines:  including arrowheads in exported images
      Export Preferences
  Lines:  selecting all
      Select All
  Lines:  width
      Line Width
  Link Action Button command
      Link Button
  Link Buttons
      Action Buttons
      Link Button
      Link Properties
  Link Buttons:  linking to a URL
      Link Properties
  Link Buttons:  linking to another page
      Link Properties
  Link Buttons:  linking to another Sketchpad document
      Link Properties
  Link Buttons:  linking to the Internet
      Link Properties
  Link Properties
      Link Properties
  ln (natural logarithm function)
      Parts of the Calculator
  Loci
      Loci
      Locus
  Loci:  constructing
      Constructing a Locus
      Locus
  Loci:  continuous and discrete
      Modifying a Locus
  Loci:  driven objects
      Loci
  Loci:  driver points
      Loci
  Loci:  examples
      Locus
  Loci:  export quality
      Using Export Preferences
  Loci:  modifying
      Modifying a Locus
  Loci:  number of samples in exported image
      Export Preferences
  Loci:  properties of
      Plot Properties for a Locus
  Loci:  resizing
      Modifying a Locus
      Resizing Function Plots and Loci
  Loci:  Sampling Preferences
      Sampling Preferences
  Loci:  understanding
      About Sketchpad's Menu Structure
      Loci
  Locus command
      About Sketchpad's Menu Structure
      Locus
  log (common logarithm function)
      Parts of the Calculator
  Mark Angle command
      Mark Angle
      Mark Commands
      Polar Translation Vector
      Using Points in Transformations
      Using Values
  Mark Angle Measurement command
      Mark Angle
  Mark Center command
      Mark Center
      Using Points in Transformations
  Mark Center command:  shortcut
      Dilate Arrow Tool
      Mark Center
      Rotate Arrow Tool
  Mark commands
      Mark Commands
      Transform Menu
  Mark Coordinate System command
      Mark Coordinate System
      Multiple Coordinate Systems
      Using Coordinate Systems
  Mark Distance command
      Mark Distance
      Polar Translation Vector
      Rectangular Translation Vector
      Using Values
  Mark Mirror command
      Mark Mirror
      Reflect
      Using Straight Objects
  Mark Mirror command:  shortcut
      Mark Center
      Rotate Arrow Tool
  Mark Polar Vector command
      Mark Vector
  Mark Ratio command
      Mark Ratio/Mark Segment Ratio/Mark Scale Factor
      Marking a Ratio Using a Measurement, Parameter, or Calculation
      Marking a Ratio Using Two Segments
      Using Points in Transformations
  Mark Scale Factor command
      Mark Ratio/Mark Segment Ratio/Mark Scale Factor
      Marking a Scale Factor Using Three Colinear Points
      Using Values
  Mark Segment Ratio command
      Mark Ratio/Mark Segment Ratio/Mark Scale Factor
      Marking a Ratio Using Two Segments
  Mark Vector command
      Mark Vector
  Marked translation vector
      Marked Translation Vector
  Matching
      Automatically Matching a Given Object
  Math symbol font
      System Preferences
  Maximize box
      Document Windows
  Measure menu
      About Sketchpad's Menu Structure
      Measure Menu
  Measurements
      Measurements, Calculations, and Parameters
      Parts of the Calculator
  Measurements:  accuracy
      User Tip: Accuracy vs. Precision
  Measurements:  aligning
      Aligning Text Objects
  Measurements:  precision
      User Tip: Accuracy vs. Precision
  Measurements:  tables of
      Tables
  Measurements:  using
      Using Values
  Measurements:  using to set color
      Parametric Color
  Measurements:  using to set iterative depth
      Parametric Depth
  Measurements:  using to transform objects
      Mark Angle
      Mark Distance
      Mark Ratio/Mark Segment Ratio/Mark Scale Factor
      Marking a Scale Factor Using Three Colinear Points
  Menu structure
      About Sketchpad's Menu Structure
  Merge command
      Merging a Point to a Path
      Merging Text
      Merging Text to a Point
      Merging Text with a Custom Template
      Merging Two Points
      Split/Merge
      Splitting and Merging Points
      Using Circles and Arcs
      Using Interiors
      Using Straight Objects
  Merge command:  example of
      How To Use Split and Merge to Explore Constructions
  Merge Text command
      Composite Captions
      Merging Text
      Splitting Merged Text
  Metafiles
      Copying and Pasting Graphics
      Metafile Export
  Midpoint command
      Constructing Points
      Midpoint
      Using Straight Objects
  Minimize box
      Document Windows
  Miscellaneous Topics
      Miscellaneous Topics
  Motion Controller
      Motion Controller
      Motion Controller Elements
  Motion Controller:  animation principles
      Principles of Animation
  Motion Controller:  changing speed
      Increase Speed/Decrease Speed
      Motion Controller Elements
      Motion Speed
      Using the Motion Controller
  Motion Controller:  direction
      Motion Controller Elements
      Motion Direction
  Motion Controller:  hiding
      Motion Controller
      Show/Hide Motion Controller
  Motion Controller:  parts of
      Motion Controller Elements
  Motion Controller:  reversing direction
      Using the Motion Controller
  Motion Controller:  showing
      Motion Controller
      Show/Hide Motion Controller
  Mouse wheel
      Overview of the Toolbox
  Move Properties
      Move Properties
  Movement Action Button command
      Movement Button
  Movement Buttons
      Action Buttons
      Move Properties
      Movement Button
  Movement Buttons:  properties of
      Move Properties
  Multi-page documents
      Document Pages
  Multi-page documents:  adding pages
      Document Options
  Multi-page documents:  linking between pages
      Link Properties
  Multi-page documents:  managing
      Document Options
  Multi-page documents:  removing pages
      Document Options
  New Features in Version 4
      New Features in Version 4
  New Function command
      Calculator
      Functions
      Functions and Function Plots
      New Function
  New Parameter command
      Functions
      Inserting a New Parameter
      New Parameter
      Parameters
      Parts of the Calculator
  New Parameter command:  compared to slider
      How To Construct a Slider
  New Sketch command
      New Sketch
  Non-collapsible compass
      About Sketchpad's Menu Structure
      Circle By Center+Radius
  Object list
      Object List
  Object Properties
      Object Attributes
      Object Properties
  Objects
      Objects
  Objects:  animating
      Animate
      Motion Controller Elements
      Movement Button
      Principles of Animation
  Objects:  arcs
      Circles and Arcs
  Objects:  axes
      Coordinate Systems and Axes
  Objects:  calculations
      Measurements, Calculations, and Parameters
  Objects:  children
      Object Properties
      Object Relationships: Parents and Children
      Select Children
  Objects:  circles
      Circles and Arcs
  Objects:  coordinate systems
      Coordinate Systems and Axes
  Objects:  default color
      Color Preferences
  Objects:  deselecting
      Selecting and Deselecting Objects
  Objects:  dilating
      Transformations and Dragging
  Objects:  dragging
      Dragging Objects
  Objects:  family tree
      Object Relationships: Parents and Children
  Objects:  function plots
      Functions and Function Plots
  Objects:  functions
      Functions and Function Plots
  Objects:  hiding and showing
      Action Buttons
      Hide Objects
      Hide/Show Button
      Object Attributes
      Object Properties
  Objects:  interiors
      Polygons and Other Interiors
  Objects:  label properties
      Label Properties
  Objects:  labels
      Show/Hide Labels
      Showing and Hiding Labels
      Text Preferences
  Objects:  loci
      Loci
  Objects:  measurements
      Measurements
  Objects:  measuring
      Measure Menu
      Measurements, Calculations, and Parameters
      Measuring Circles and Arcs
      Measuring Interiors
      Measuring Points
      Measuring Straight Objects
  Objects:  parameters
      Parameters
  Objects:  parents
      Object Properties
      Object Relationships: Parents and Children
      Select Parents
  Objects:  path objects
      Path Objects
  Objects:  points
      Points
  Objects:  polygons
      Polygons and Other Interiors
  Objects:  preventing selection
      Object Properties
  Objects:  relationships
      Object Relationships: Parents and Children
  Objects:  rotating
      Transformations and Dragging
  Objects:  selecting
      Selecting and Deselecting Objects
  Objects:  selecting overlapping
      Selecting Overlapping Objects
  Objects:  showing
      Show All Hidden
  Objects:  straight objects
      Segments, Rays, and Lines
  Objects:  tables
      Tables
  Objects:  translating
      Transformations and Dragging
      Translate
      Translate Arrow Tool
  Objects:  using interiors
      Using Interiors
  Objects:  values
      Measurements, Calculations, and Parameters
  Open command
      Open
  Operators in captions
      Using the Text Palette While Editing a Caption
  Option key
      Other Special Keys
  Option key:  scrolling
      Other Special Keys
      Overview of the Toolbox
  Option key:  typing pi
      Expressions in Dialog Boxes
      Plot Properties for a Function Plot
  Orbit
      Display Options
  Ordinate (y) measurement command
      Measure Menu
      Ordinate (y)
  Other Color command
      Other Color
  Overbars in captions
      Using the Text Palette While Editing a Caption
  Page Setup command
      Page Setup
  Page tabs
      Document Windows
  Pages
      Document Options
  Parallel Line command
      Constructing Straight Objects
      Parallel Line
      Straightedge Tools
  Parameter Properties
      Parameter Properties
  Parameters
      Measurements, Calculations, and Parameters
      Other Special Keys
      Parameters
      Parts of the Calculator
  Parameters:  aligning
      Aligning Text Objects
  Parameters:  animating
      Parameter Properties
      Parameters
  Parameters:  changing value of
      Parameters
  Parameters:  creating from calculations
      Parameters
      Parts of the Calculator
  Parameters:  editing
      Arrow Tool Double-Click Shortcuts
      Edit Definition
      Parameters
  Parameters:  inserting into the Calculator
      Inserting Values and Functions from the Sketch
  Parameters:  setting domains of
      Parameter Properties
  Parameters:  setting the value of
      Value Properties
  Parameters:  using
      Using Values
  Parameters:  using to set color
      Parametric Color
  Parameters:  using to set iterative depth
      Parametric Depth
  Parameters:  using to transform objects
      Marking a Ratio Using a Measurement, Parameter, or Calculation
      Translate
  Parametric color
      Parametric Color
  Parametric depth
      Parametric Depth
  Parentheses
      Using the Text Palette While Editing a Caption
  Parents
      Object Properties
      Object Relationships: Parents and Children
      Select Parents
  Parents:  selecting
      Select Parents
      Selection Techniques
  Parents:  viewing
      Object Properties
  Paste command
      Paste
  Paste command:  into other programs
      Advanced Graphics Export
      Copying and Pasting Graphics
  Paste Picture command
      Paste
      Pictures
  Path Objects
      Path Objects
  Pause Animation command
      Animate
  Pause button in Motion Controller
      Motion Controller Elements
  Perimeter measurement command
      Measure Menu
      Measuring Interiors
      Perimeter
  Perpendicular Line command
      Perpendicular Line
      Segments, Rays, and Lines
  pi
      Expressions in Dialog Boxes
      Other Special Keys
  pi:  entering in dialog boxes
      Expressions in Dialog Boxes
  pi:  in function plotting
      Plot Properties for a Function Plot
  Pictures
      Pictures
  Pictures:  maintaining aspect ratio
      Other Special Keys
      Pictures
  Pictures:  pasting into a sketch
      Paste
      Pictures
  Pictures:  resizing
      Pictures
      Resizing Pictures
  Piecewise function
      How To Use Signum to Construct a Piecewise Function
  Plot As (r_theta) command
      Plot Points/Plot As (x, y)/Plot As (r, theta)
      Using Coordinate Systems
  Plot As (x_y) command
      Plot Points/Plot As (x, y)/Plot As (r, theta)
      Using Coordinate Systems
      Using Values
  Plot Function command
      About Sketchpad's Menu Structure
      Function Plots
      Functions
      Plot Function/Plot New Function
      Using Coordinate Systems
  Plot New Function command
      Function Plots
      Functions
      How To Use Signum to Construct a Piecewise Function
      Plot Function/Plot New Function
  Plot Points command
      Constructing Points
      Plot Points/Plot As (x, y)/Plot As (r, theta)
      Using Coordinate Systems
  Plot Properties
      Modifying a Locus
      Plot Properties
  Plotted points
      Plot Points/Plot As (x, y)/Plot As (r, theta)
  Plotted points:  editing
      Edit Definition
  Poincaré disk
      Automatically Matching a Given Object
  Point locus
      Modifying a Locus
  Point On Object command
      Constructing Points
      Path Objects
      Point On Object
      Using Circles and Arcs
      Using Interiors
      Using Straight Objects
  Point On Object command:  in animations
      Principles of Animation
  Point On Object command:  in locus constructions
      Locus
  Point tool
      Constructing Points
      Overview of the Toolbox
      Point Tool
  Points
      Points
  Points:  animating
      Moving and Animating Points
  Points:  constraining
      Snap Points
  Points:  constructing
      Constructing a Point of Intersection
      Constructing Points
      Point On Object
      Point Tool
  Points:  creating
      Point Tool
  Points:  dependent
      Points
  Points:  independent
      Points
  Points:  merging
      Merging a Point to a Path
      Merging Two Points
      Splitting and Merging Points
  Points:  midpoint
      Constructing Points
      Midpoint
  Points:  moving
      Moving and Animating Points
  Points:  of intersection
      Arrow Tool Double-Click Shortcuts
      Constructing Points
      Intersection
      Point Tool
  Points:  plotting
      Constructing Points
      Plot Points/Plot As (x, y)/Plot As (r, theta)
  Points:  Point On Object
      Constructing Points
      Point On Object
  Points:  point on path
      Point On Object
      Points
  Points:  selecting all
      Select All
  Points:  showing labels automatically
      Text Preferences
  Points:  splitting
      Splitting a Point Apart
      Splitting a Point from Its Parent
      Splitting and Merging Points
  Points:  using in measurements
      Measuring Points
  Points:  using in transformations
      Mark Center
      Using Points in Transformations
  Polar Grid command
      Grid Form
      Modifying a Coordinate System
  Polar translation vector
      Polar Translation Vector
  Polygon Interior command
      Polygon Interior
      Polygons and Other Interiors
  Polygon Interiors
      Polygons and Other Interiors
  Polygon Interiors:  coloring
      Color
  Polygon Interiors:  constructing
      Polygon Interior
  Polygon Interiors:  using as paths
      Using Interiors
  post-image
      Transform Menu
  PostScript export
      PostScript and EPS Files
      Print
  pre-image
      Reflect
      Transform Menu
  pre-image:  of iteration
      Iterations and Iterated Images
  Precision
      User Tip: Accuracy vs. Precision
  Precision:  changing
      Units Preferences
      Using Values
  Precision:  controlling
      Units Preferences
  Preferences command
      Advanced Preferences
      Preferences
  Preferences command:  Advanced
      Advanced Preferences
  Preferences command:  Color Preferences
      Color Preferences
  Preferences command:  Export Preferences
      Export Preferences
  Preferences command:  resetting
      System Preferences
  Preferences command:  Sampling Preferences
      Sampling Preferences
  Preferences command:  System Preferences
      System Preferences
  Preferences command:  Text Preferences
      Text Preferences
  Preferences command:  Units Preferences
      Units Preferences
  Presentation Action Button command
      Presentation Button
  Presentation Buttons
      Action Buttons
      Presentation Button
      Presentation Properties
  Presentation Buttons:  pausing between actions
      Presentation Properties
  Presentation Buttons:  setting Before Starting actions
      Presentation Properties
  Presentation Buttons:  simultaneous or sequential actions
      Presentation Properties
  Presentation Buttons:  specifying stopping point
      Presentation Properties
  Presentation Properties
      Presentation Properties
  Print command
      Print
  Print Preview command
      Print Preview
  Probability
      Random Iterated Points
  Properties command
      Modifying a Locus
      Object Attributes
      Properties
      Working with Iterations
  Properties command:  Animate Properties
      Animate Properties
  Properties command:  Hide/Show Properties
      Hide/Show Properties
  Properties command:  Iteration Properties
      Iteration Properties
  Properties command:  Label Properties
      Label Properties
  Properties command:  Link Properties
      Link Properties
  Properties command:  Move Properties
      Move Properties
  Properties command:  Object Properties
      Object Properties
  Properties command:  Parameter Properties
      Parameter Properties
  Properties command:  Plot Properties
      Plot Properties
  Properties command:  Presentation Properties
      Presentation Properties
  Properties command:  Script View and
      Working with the Object List
  Properties command:  Scroll Properties
      Scroll Properties
  Properties command:  Table Properties
      Table Properties
  Properties command:  Value Properties
      Value Properties
  Quit command
      Quit
  Radians
      Angle
      Arc Angle
      Units Preferences
  Radius measurement command
      Measure Menu
      Measuring Interiors
      Radius
  Randomness
      Animation of an Independent Point
      Random Iterated Points
  Ratio measurement command
      Measure Menu
      Ratio
  Ray command
      Constructing Straight Objects
      Segment, Ray, and Line
      Straightedge Tools
  Ray tool
      Straightedge Tools
      To Construct a Ray
  Rays
      Segments, Rays, and Lines
  Rays:  constructing
      Angle Bisector
      Segment, Ray, and Line
      To Construct a Ray
  Rays:  selecting all
      Select All
  Rectangular Grid command
      Grid Form
      Modifying a Coordinate System
  Rectangular translation vector
      Rectangular Translation Vector
  Redo All command
      Other Special Keys
      Redo
  Redo command
      Redo
  Reflect command
      Reflect
      Transform Menu
  Relabeling Objects
      Label Objects
  Remove Table Data command
      Remove Table Data
  Resize area
      Document Windows
  Results of custom tools
      Givens and Results of a Tool
      Specifying the Results of a Tool
  Resume Animation command
      Animate
  Reverse button in Motion Controller
      Motion Controller Elements
      Using the Motion Controller
  Rotate Arrow tool
      Rotate Arrow Tool
      Transformations and Dragging
  Rotate command
      How To Construct an Angle of Fixed Measure
      Rotate
      Transform Menu
  round
      Parts of the Calculator
  Sample Documents
      Sample Documents
  Sample Tools
      Using a Custom Tool
  Samples
      Modifying a Locus
      Other Special Keys
      Sampling Preferences
  Sampling Preferences
      Sampling Preferences
  Save As command
      Save As
  Save command
      Save
  Screen captures
      Screen Captures
  Screen resolution
      System Preferences
  Script View
      Advanced Tool Topics
      Document Options
      Script View
      Script View of a Tool
  Script View:  applying
      Applying the Script View Step-by-Step
  Script View:  assumed objects
      Object List
  Script View:  automatically matching a given object
      Automatically Matching a Given Object
  Script View:  given objects
      Object List
  Script View:  Object List
      Object List
  Script View:  Object Properties
      Working with the Object List
  Script View:  printing
      Printing a Script View Construction
  Script View:  showing and hiding
      Custom Tools Menu
      Script View
  Script View:  steps
      Steps
  Scripts (Version 3)
      Changes Since Version 3
  Scripts (Version 3):  converting scripts to custom tools
      Reusing Your Version 3 Work
  Scroll Action Button command
      Scroll Button
  Scroll bars
      Document Windows
  Scroll Button Properties
      Scroll Properties
  Scroll Buttons
      Action Buttons
      Scroll Button
      Scroll Properties
  Scrolling
      Other Special Keys
      Overview of the Toolbox
  Scrolling:  Alt key
      Other Special Keys
      Overview of the Toolbox
  Scrolling:  Option key
      Other Special Keys
      Overview of the Toolbox
  Segment command
      Segment, Ray, and Line
      Segments, Rays, and Lines
  Segment tool
      Attaching a Straight Object to an Existing Object
      Straightedge Tools
      To Construct a Segment
  Segment tool:  using to construct segment of fixed length
      How To Construct a Segment of Fixed Length
  Segments
      Segment, Ray, and Line
      Segments, Rays, and Lines
  Segments:  constructing
      To Construct a Segment
  Segments:  selecting all
      Select All
  Select All command
      Select All
      Selecting and Deselecting Objects
  Select Children command
      Object Relationships: Parents and Children
      Select Children
      Selection Techniques
  Select Parents command
      Object Relationships: Parents and Children
      Select Parents
      Selection Techniques
  Selection
      Selecting and Deselecting Objects
      Selecting Objects Using a Selection Rectangle
      Selecting Overlapping Objects
      Selection Arrow Tools
      Selection Techniques
  Selection:  disabling selection of individual objects
      Object Properties
  Selection:  of coincident objects
      Selecting Overlapping Objects
  Selection:  of overlapping objects
      Selecting Overlapping Objects
  Selection:  using a selection rectangle
      Selecting Objects Using a Selection Rectangle
  Selection Arrow tools
      Overview of the Toolbox
      Selection Arrow Tools
  Selection Arrow tools:  activation by Esc key
      The Esc Key
  Selection Arrow tools:  changing parameter value
      Parameters
  Selection Arrow tools:  choosing
      Overview of the Toolbox
  Selection Arrow tools:  Dilate Arrow Tool
      Dilate Arrow Tool
  Selection Arrow tools:  double-clicking
      Arrow Tool Double-Click Shortcuts
  Selection Arrow tools:  editing calculations
      Calculations
      Calculator
  Selection Arrow tools:  editing function definitions
      Calculator
  Selection Arrow tools:  other actions
      Other Arrow Actions
  Selection Arrow tools:  rescaling axes
      Modifying a Coordinate System
  Selection Arrow tools:  resizing function plots
      Plot Function/Plot New Function
  Selection Arrow tools:  resizing pictures
      Resizing Pictures
  Selection Arrow tools:  resizing point loci
      Resizing Function Plots and Loci
  Selection Arrow tools:  Rotate Arrow tool
      Rotate Arrow Tool
  Selection Arrow tools:  Translate Arrow tool
      Translate Arrow Tool
  Selection Arrow tools:  using
      Selecting and Deselecting Objects
  Selection prerequisites
      Measure Menu
      Using the Construct Menu
  Selection rectangle
      Selecting Objects Using a Selection Rectangle
  Sequence Buttons (Version 3)
      Changes Since Version 3
  sgn (signum function)
      How To Use Signum to Construct a Piecewise Function
      Parts of the Calculator
  Shift key
      Other Special Keys
  Shift key:  choosing tools via keyboard
      Overview of the Toolbox
      Transformations and Dragging
  Shift key:  constraining straightedge objects
      Constructing Straight Objects at Specific Angles
  Shift key:  maintaining aspect ratio
      Pictures
      Resizing Pictures
  Shift key:  preserving default color
      Color
      Color Preferences
  Shift key:  preserving default line width
      Line Width
  Shift key:  selecting Arrow tools
      Straightedge Tools
  Shortcuts
      Keyboard Menu Command Shortcuts
  Shortcuts:  Selection Arrow tools
      Arrow Tool Double-Click Shortcuts
      Overview of the Toolbox
  Show All Hidden command
      How To Show Just One Hidden Object
      Show All Hidden
  Show Buttons
      Hide/Show Button
  Show Coordinate System command
      Other Special Keys
      Show Grid
  Show Grid command
      Show Grid
  Show Labels command
      Show/Hide Labels
      Showing and Hiding Labels
  Show Motion Controller command
      Motion Controller
      Show/Hide Motion Controller
  Show one hidden object only
      How To Show Just One Hidden Object
  Show Script View command
      Showing or Hiding the Script View
  Show Text Palette command
      Show/Hide Text Palette
  Show Toolbox command
      Show/Hide Toolbox
  Sierpinski gasket
      How To Construct a Sierpinski Gasket
  signum function
      How To Use Signum to Construct a Piecewise Function
  sin (sine function)
      Parts of the Calculator
  Sliders
      How To Construct a Slider
  Slope measurement command
      Measure Menu
      Slope
  Snap Points command
      Snap Points
  Speed
      Motion Speed
  Speed:  changing
      Increase Speed/Decrease Speed
  Speed:  controlling default
      System Preferences
  Speed:  in Motion Controller
      Motion Speed
  Split command
      Split/Merge
  Split command:  example of
      How To Use Split and Merge to Explore Constructions
  Split Merged Text command
      Splitting Merged Text
  Split Point command
      Splitting a Point Apart
      Splitting a Point from Its Parent
  Split Text command
      Composite Captions
  sqrt (square root function)
      Parts of the Calculator
  Square Grid command
      Grid Form
  Square root symbol
      Using the Text Palette While Editing a Caption
  Stop All Motions command
      Stop Animation
  Stop Animation command
      Stop Animation
  Stop button in Motion Controller
      Motion Controller Elements
  Straight objects
      Segments, Rays, and Lines
  Straight objects:  attaching
      Attaching a Straight Object to an Existing Object
  Straight objects:  constraining
      Constructing Straight Objects at Specific Angles
  Straight objects:  constructing
      Constructing Straight Objects
      Segment, Ray, and Line
      Straightedge Tools
  Straight objects:  measuring
      Measuring Straight Objects
  Straight objects:  using
      Using Straight Objects
  Straight objects:  using in transformations
      Transform Menu
  Straightedge tools
      Overview of the Toolbox
      Segments, Rays, and Lines
      Straightedge Tools
  Straightedge tools:  choosing a Straightedge tool
      Overview of the Toolbox
  Straightedge tools:  constraining
      Constructing Straight Objects at Specific Angles
  Structure Options
      Structure Options
  Subscripts
      Using the Text Palette While Editing a Caption
  Symbolic notation
      Using the Text Palette
  Symbolic notation:  inserting into captions
      Using the Text Palette While Editing a Caption
  Symbols
      Using the Text Palette While Editing a Caption
  System Preferences
      System Preferences
  Tab divider
      Document Windows
  Table Properties
      Table Properties
  Tables
      Add Table Data
      Tables
      Tabulate
  Tables:  Add Table Data command
      Add Table Data
  Tables:  Changing Table Rows
      Changing Table Rows
  Tables:  Remove Table Data
      Remove Table Data
  Tables:  Table Properties
      Table Properties
  Tables:  Tables of Iterated Values
      Tables of Iterated Values
  Tables:  Tabulate
      Tabulate
  Tables of Iterated Values
      Tables of Iterated Values
  Tabulate command
      Tabulate
  tan (tangent function)
      Parts of the Calculator
  Target of Motion Controller
      Motion Controller Elements
  Technical Support
      Technical Support
  Terminal Point command
      Terminal Point
  Tessellations
      Multiple Iteration Maps
  Text
      Text
  Text:  Advanced Text Topics
      Advanced Text Topics
  Text:  aligning
      Aligning Text Objects
  Text:  changing appearance
      Text Palette
  Text:  color
      Using the Text Palette
  Text:  merging
      Merging Text
  Text:  selecting all
      Select All
  Text:  splitting merged text
      Splitting Merged Text
  Text Palette
      Text Palette
  Text Palette:  diagram of parts
      Using the Text Palette
  Text Palette:  editing captions
      Using the Text Palette While Editing a Caption
  Text Palette:  hiding
      Show/Hide Text Palette
      Showing, Hiding, and Moving the Text Palette
  Text Palette:  mathematical symbols
      Using the Text Palette While Editing a Caption
  Text Palette:  moving
      Showing, Hiding, and Moving the Text Palette
  Text Palette:  showing
      Show/Hide Text Palette
      Showing, Hiding, and Moving the Text Palette
  Text Palette:  showing automatically
      Text Preferences
  Text Preferences
      Text Palette
  Text submenu
      Text
  Text tool
      Text Tool
      Working with Captions
  Text tool:  appearance of
      Using the Text Tool
  Thick Line Width command
      Line Width
  Thin Line Width command
      Line Width
  Tile command (Windows)
      Window Menu
  Tips for experts
      Tips for Experts
  Title bar
      Document Windows
  Tool Folder
      Creating a Tool Folder
      Custom Tools Menu
      Document Tools
      Storing a Tool in the Tool Folder
      Tool Folder
  Tool Folder:  alternate
      Alternate Tool Folders
  Tool Options command
      Custom Tools Menu
      Managing Custom Tools
  Toolbox
      Other Special Keys
      Overview of the Toolbox
      Toolbox Reference
  Toolbox:  choosing a tool
      Overview of the Toolbox
  Toolbox:  docking
      Overview of the Toolbox
  Toolbox:  hiding
      Overview of the Toolbox
  Toolbox:  hiding and showing
      Show/Hide Toolbox
  Toolbox:  moving
      Overview of the Toolbox
  Toolbox:  overview
      Overview of the Toolbox
  Toolbox:  resizing
      Overview of the Toolbox
  Toolbox:  showing
      Show/Hide Toolbox
  Trace command
      Trace
  Traces
      Object Attributes
  Traces:  erasing
      Erase Traces
      Object Attributes
      The Esc Key
  Traces:  fading
      Color Preferences
  Traces:  turning off
      Trace
  Transform commands
      Transform Menu
  Transform commands:  basic instructions for use
      Transform Menu
  Transform menu
      About Sketchpad's Menu Structure
      Transform Menu
  Transformational geometry
      Transform Menu
  Translate Arrow tool
      Overview of the Toolbox
      Translate
      Translate Arrow Tool
  Translate command
      Translate
  Translate command:  example of using
      How To Construct a Segment of Fixed Length
  trunc (truncate function)
      Parts of the Calculator
  Undo All command
      Other Special Keys
      Undo
  Undo command
      Undo
  Units
      Parts of the Calculator
      Units Preferences
  Units:  changing
      Using Values
  Units Preferences
      Units Preferences
      Using Values
  URL
      TechSupport
  URL:  linking to
      Link Button
  URL:  Sketchpad Resource Center
      TechSupport
  Value Properties
      Value Properties
  Values
      Parts of the Calculator
      Using Values
  Values:  aligning
      Aligning Text Objects
  Values:  Calculations
      Calculations
  Values:  display name
      Value Properties
  Values:  Measurements
      Measurements
  Values:  Parameters
      Parameters
  Values:  precision
      Units Preferences
  Values:  units
      Units Preferences
  Values:  using in calculations
      Inserting a New Parameter
      Inserting Values and Functions from the Sketch
      Using Values
  Values:  using to set color
      Parametric Color
  Values:  using to set iterative depth
      Parametric Depth
  Values:  using to transform objects
      Mark Angle
      Mark Distance
      Mark Ratio/Mark Segment Ratio/Mark Scale Factor
      Marking a Ratio Using a Measurement, Parameter, or Calculation
  Variable labels in custom tools
      Generating Specific Labels
  Version 3 Users
      Upgrading from Version 3
  Vertical lines
      Constructing Straight Objects at Specific Angles
  Visibility of objects
      Object Attributes
  What's New
      What's New
  Window border
      Document Windows
  Window list
      Window Menu
  Window menu
      Window Menu
  World Wide Web (WWW)
      Web Publishing Overview
  World Wide Web (WWW):  export
      JavaSketchpad and Web-Based Dynamic Geometry
  World Wide Web (WWW):  linking to
      Link Button
      Link Properties
  Zoom
      How To Zoom In and Out on a Sketch
  Zoom box
      Document Windows