Document Outline

• B38G
• Hewlett-Packard Co.
• Contents
  • Plotting and Exploring Functions
  • Getting Started
    • The Display
      • To adjust the contrast
      • The Parts of the Display
      • To clear the display
      • Display Modes
        • [MODES]
      • Using Input Forms
      • — 5*77+4
      • 5*77+1.414213562374
      • Menu Lists
    • Aplets and Their Views
      • Aplets
      • Exploring an Aplet View by View
    • Catalogs and Editors
    • Storing £uid Recalling Variables
      • To store a
      • To recall a number
    • Notes and Sketches
      • Note View and Sketch View
      • The Notepad
    • Managing Aplets
    • Sending and Receiving Aplets
  • Mathematical Calculations
    • How to Do Calculations
      • Entering Expressions
      • Complex Numbers
      • Clearing Numbers
      • Using Previous Results
    • Storing in Variables
      • To store a value
    • The VAR Menu
    • Symbolic Calculations
    • Using Math Functions
      • The Math Functions by Category
  • Plotting and Exploring Functions
    • Defining a Problem
      • Select an Aplet
      • Define an Expression (Symbolic View)
    • Plotting
      • Plot the Expression (Plot View)
        • Zooming
      • Examples: Plotting
        • ■ {SETUP-PLOT}
        • ■ [CLEAR]
        • ■ [SETUP-PLOT]
        • ■ [CLEAR]
    • Exploring the Plot
      • Tracing
      • Zooming
      • Other Views for Scaling and Splitting the Graph
        • [VIEWS]
    • Setting Up the Plot (Plot Setup)
      • Interactive Root-Finding
      • Examples: Root-Finding with Plots
    • Using a Table of Numbers
      • Display a Table of Numbers (Numeric View)
      • Exploring the Table of Numbers
      • Setting Up the Table (Numeric Setup)
      • Building Your Own Table of Numbers
        • ■ [SETUP-PLOT]
        • ■ [SETUP-PLOT]
        • gHihisirama
  • Solve
    • Solving Equations
      • Define the Equation
        • To define an equation
      • Solve for the Unknown Variable
    • Plotting the Equation
    • Interpreting Results
      • Messcige Condition
      • Message Condition
    • Plotting to Find Guesses
  • Statistics
    • Example: Finding a Linear Equation to Fit Data
    • Entering Statistical Data
      • One-Variable Data
      • Managing Statistical Data
    • Analyzing the Data
      • Defining a Regression Model (2VAR)
        • Fit Models
      • Computing Statistics (IVAR and 2VAR)
    • Plotting
      • To plot
      • One-variable statistics. The
      • One-variable statistics. The
      • Two-variable statistics. The
      • Fitting a Curve to 2VAR Data
      • Regression Coefficients
      • Plot Settings
      • Trouble-shooting
    • Exploring the Plot
      • Calculating Predicted Values
  • Using Matrices
    • Creating and Storing Matrices
      • Creating a 1. Press ■ [MATRIX], in
      • To display a matrix
    • Matrix Arithmetic
      • [C3,4],C5,6]] [tl9,gg3,C43,50]]
      • Solving Systems of Linear Equations
    • Matrix Functions
      • Examples
  • Using Lists
    • Creating and Storing Lists
    • List Functions
      • Finding Statistical Values for List Elements
      • The Contents of a Program
    • Using the Program Catalog
      • To open the • Press ■ [PROGRAM].
      • lEEEHlBnai
      • Editing keys
      • Print Commands
      • Stai-One and Stat-Two Commands
    • Storing and Retrieving Variables in Programs
      • Plot-View Variables
      • Note Variables
      • Sketch Variables
    • Menu Maps of the VAR menu
      • Home Variables
      • Function Variables
      • Solve Variables
  • Reference Information
    • Regulatory Information
      • Europe
    • Service
    • Batteries
    • Resetting the HP 38G
    • Memory Specifications
    • Selected Status Messages
      • Visit Hewlett-Packard on the World Wide Web:
      • Aplet Views
      • [SETUP-PLOT]