HP 48g Graphing Calculator User Manual

Hp 48g series

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

Advertising

This manual is related to the following products:

48gx Graphing Calculator

Table of contents

Document Outline

Regulatory Information
- U.S.A.
- Europe
  - Declaration of Conformity (according to ISO/IEC Guide 22 and
Notice
The Keyboard' and Display
- Organization of the Display
  - The Stack
- Organization of the Keyboard
  - To cancel a shift key:
  - The CANCEL Key
- Menus: Extending the Keyboard
  - Working with Menus
EnteinO' and Edidng Objects
- Keying In Numbers
  - To key in a simple number:
- Keying In Characters (the Alpha Keyboard)
- Keying in Special Characters
  - H«iiaB8iiMBiiiagcBia!№iranii
  - To use CHARS to view or key in characters:
- Keying In Objects with Delimiters
- Using the Command Line
- Viewing and Editing Objects
- Using the Stack for Calculations
- The Interactive Stack
- stack Command Menu
Modes
- Using the MODES Application
- Using System Flags
  - To view or change flag settings using the Flag Browser:
- MODES Submenus
- HOME: Variables and Directories
- Using The Variable Browser Application
- Using Variables; The VAR Menu
  - I EGnnil
    - To enter a variable name onto the stack:
- 5 Special Memory Operations
InpRiit Foniìs and Lists
- Input Forms
- How the EquationWriter Application Is Organized
- Constructing Equations
- Editing Equations
- Summary of EquationWriter Operations
The HatrixWriter
- How the HP 48 Displays Arrays
- Entering Arrays
- Editing Arrays
Graphic Objects
- The PICTURE Environment
  - To enter the PICTURE environment directly:
  - To exit the PICTURE environment:
- Using the Picture Editor
- Saving and Viewing Graphic Objects
  - To save the currently displayed grob;
- Graphic Object Coordinates
- Graphic Object Commands
Unit Objects
- Overview of the Units Application
  - Units and Unit Objects
- The UNITS Catalog Menu
  - Creating a Unit Object
    - To create a unit object in the command line:
  - Unit Prefixes
- Converting Units
- Calculating with Units
  - Factoring Unit Expressions
    - To factor units within a unit expression:
  - Using Unit Objects in Aigebraics
- Working with Temperature Units
  - Calculating with Temperature Units
- Creating User-Defined Units
  - To create a user-defined unit;
- Additional Commands for Unit Objects
- Built-In Functions and Commands
  - Expressing Functions: Algebraic Syntax
- Symbolic Constants
- User-Defined Functions
Functions of Real and Complex Numbers
- Math Functions on the Main Keyboard
- Probability and Test Statistics
- Real Number Functions
  - iiMiJilaOTfciKiiigMRisiaainsHainsHi
- Complex Numbers
¥eet®cs and
- Displaying 2D and 3D Vectors
  - To display rectangular components:
- Entering 2D and 3D Vectors
  - To assemble a 2D or 3D vector from components on the stack:
- Vector Math Commands
  - Examples: Calculating with 2D and 3D Vectors
    - To calculate with vectors:
- Fast Fourier Transforms
  - To prepare an array for fast Fourier transforms:
  - To use a fast Fourier transform:
and Lni#ar Algeb'Tj
- Creating and Assembling Matrices
- Disassembling Matrices
  - To extract the vector of diagonals from a matrix:
- Inserting Rows and Columns
  - To insert one or more new rows into a matrix:
  - To insert one or more new columns into an array:
- Extracting Rows and Columns
  - To extract a particular row from an array:
  - To extract a particular column from an array:
- Swapping Rows and Columns
  - To swap the location of two rows in an array:
  - To swap the location of two columns in an array:
- Extracting and Replacing Elements of Matrices
  - To replace an array element at a specified position;
- Characterizing Matrices
- Transforming Matrices
  - To transpose a matrix:
- Calculating with Matrix Elements
  - To multiply a matrix and vector:
  - To “divide” an array by a square matrix:
- Using Arrays and Array Elements in Algebraic Expressions
  - To use a matrix element in an algebraic expression:
  - To apply a mathematical function to each element in an array:
- Transforming Complex Matrices
  - To combine two matrices into a complex matrix:
  - To split a complex matrix into two real matrices:
- Matrix Solutions to Systems of Linear Equations
- Ill-Conditioned and Singular Matrices
  - To determine if a matrix is ill-conditioned;
  - To use ill-conditioned matrices in solving systems of linear equations:
- Determining the Accuracy of a Matrix Solution
  - To find the residuals for a computed solution to a system of linear
  - To approximate the number of accurate digits in a computed
- Gaussian Elimination and Elementary Row Operations
  - To create an augmented matrix:
  - To interchange two rows of a matrix:
- Additional Linear Algebra Topics
- Binary Integers and Bases
  - To enter a binary integer:
- Using Boolean Operators
- Manipulating Bits and Bytes
  - 15
Date, Time and Fiactian Aritlimetic
- Calculating with Dates
- Calculating with Times
  - To convert a time number from decimal hours to HMS format:
  - To convert a time number from HMS format to decimal hours:
- Calculating with Fractions
  - To convert a fraction into a decimal:
  - To convert a decimal into a fraction involving tt:
Lists and Sequences
- Creating Lists
  - l3iji5iBa;Eiivfa!iiinigi№niii3CTi
  - To append a new element to the end of a list:
- List Processing
- List Manipulations
- Sequences
- Solving an Equation for an Unknown Variable
- SOLVR: An Alternative Solving Environment
  - Additional Solving Options in SOLVR
    - To sequentially solve a series of equations using SOLVR:
    - To create a customized SOLVR menu:
- Finding All Roots of a Polynomial
  - ifaiiBiimiiiiiiiiiBiMiiaysiaHnTO
- Solving a System of Linear Equations;
- Using the Finance Solver
Differential Equations
- Solving Differential Equations
  - 19 To solve a stiff initial-value problem:
- Plotting Solutions to Differential Equations
  - TOiaHOTHKiiiaitiBiligamBi
  - Plotting a Stiff Differential Equation
- Integration
  - renaii3ianBBiiiBW3?igiKraiaiisiBO
  - liamiBaiittJBtaiiBKDsaaiiaMriinii
  - To check the uncertainty of the numeric results:
  - Symbolic integration
    - To symbolically differentiate an expression completely in one step:
  - Creating User-Defined Derivatives
- Taylor Polynomial Approximation
- Finding Symbolic Solutions to Equations
  - To solve for a variable that appears only once:
  - To solve for a variable in a quadratic:
- Rearranging Symbolic Expressions
  - To collect like terms in an algebraic:
- Symbolic Integration Patterns
- Entering Statistical Data
  - To enter statistical data as a list:
- Editing Statistical Data
  - To mathematically transform the data in a list:
- Calculating Single-Variable Statistics
- Generating Frequencies
  - To plot a histogram using the frequencies:
- Fitting a Model to a Set of Data
  - To perform a regression for two variables in the current data;
  - To plot a scatterplot of the data and the regression curve:
- Calculating Summary Statistics
- Using the EPAR Reserved Variable
- Using the PLOT Application
- Cursor Coordinates: Standard and TRACE Modes
- Keyboard Operations in the PICTURE Environment
- Using Zoom Operations
- Analyzing Functions
- Understanding the PLOT Reserved Variables
  - EQ
  - SDAT
  - SPAR
- Function Plots
  - The Function PLOT Form
  - TRACE Mode
  - Special Notes
- Polar Plots
  - The Polar PLOT Form
  - TRACE Mode
  - Special Notes
- Parametric Plots
  - The Parametric PLOT Form
  - The Parametric PLOT OPTIONS Form
  - TRACE Mode
  - Special Notes
  - Examples
- Differential Equation Plots
  - Special Notes
- Conic Plots
  - The Default CONIC Plot Screens
  - The Conic PLOT Form
  - The Conic PLOT OPTIONS Form
  - Special Notes
- Truth Plots
  - The Default TRUTH Plot Screens
  - The Truth PLOT Form
  - The Truth PLOT OPTIONS Form
  - Special Notes
  - Examples
- Statistical Plots
- Histogram Plots
  - The Histogram PLOT Form
  - The Histogram PLOT OPTIONS Form
- Bar Plots
  - The Bar PLOT Form
- Scatter Plots
  - The Scatter PLOT Form
  - The Scatter PLOT OPTIONS Form
  - Special Notes
- Plotting Functions of Two Variables
  - Sampling Grid
  - Output Grid
- Slopefield Plots
- Wireframe Plots
  - The Wireframe PLOT Form
  - The Wireframe PLOT OPTIONS Form
- Pseudo-Contour Plots
  - iJïïfcaiMiiiiiHaaBiïïiiiaijmMjraaïïBi
- Y-Slice Plots
- Gridmap Plots
  - The Gridmap PLOT Form
- Parametric Surface Plots
  - The Default PR-SURFACE Plot Screens
- Labeling and Locating the Axes
  - To label the axes with user-defined labels:
  - To have the axes intersect at some point other than (0,0):
- Plotting Programs and User-Defined Functions
- Plotting Range vs. Display Range
  - To chan
  - {#0#0}
  - {#0#0}
  - To extend the plotting range beyond the limits of the display:
  - To use computed values for plotting or display ranges:
- Saving and Restoring Plots
  - To save the current plot picture in a variable;
  - To view a plot picture that was previously stored in a variable:
  - To save a “reconstructable” version of the current plot:
- Solving a Problem with the Equation Library
- Browsing in the Equation Library
- Using the Multiple-Equation Solver
  - To change the iide and menu for a set of equations:
  - Checking Solutions
- Using the Constants Library
  - Constants Library (continued)
  - 25
- Minehunt Game
  - To play Minehunt:
- User-Defined Units
Tiine Mariageiii'f^nl
- Using the Clock (Date and Time)
  - To change the date or time;
- Setting Alarms
- Responding to Alarms
  - To recover from a short-interval repeating alarm:
- Viewing and Editing Alarms
  - 26
  - To view, edit, or delete an alarm:
- Tesng nn-d' Printing P?ds Transferring Data Between Two HP 48s
  - To transfer objects from one HP 48 to another:
- Printing
  - To print the object in level 1:
  - To print a group of variables:
- Transferring Data Between the HP 48 and a Computer
  - To transfer variables from the HP 48 to a computer:
  - To restore HP 48 user memory from a computer file:
- Using XMODEM
  - To transfer a variable a computer using XMODEWI:
- Using Other Serial Protocols
  - To review the current HP 48 I/O parameters:
Ports and Piiyg-^n Cards
- Port Memory and Plug-In Card Slots
- Using Backup Objects
- Using Libraries
  - To detach a library from a directory:
- Installing and Removing Plug-In Cards
- Expanding User Memory with Plug-In RAM Cards
  - in a port:
ProgicaimiiitcRij the iiiP
- Understanding Programming
- Entering and Executing Programs
  - iiwH«aiaiBiaiiai№aBniaijJiiaBBT«i
- Viewing, Debugging, and Editing Programs
  - To view or edit a program:
  - To single-step when the next step is a subroutine;
- Using Programming Structures
- Using Local Variables
- Exploring the Programs in the EXAMPLES Directory
- Using HP 48S/SX programs with the HP 48G/GX
- Customizing Menus
  - To display the current CST menu:
- Customizing the Keyboard
  - XX.X ^
  - To assign a built-in command to a user key:
A
- Support Batteries, and Service
B
- ■rrop Messages
  - Messages Listed Alphabetically
  - B
C
- Menus C-1
- D
E
F
- Operatic"r h
- H
  - Level 2
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - H
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - H
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Object Type Numbers
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 1
  - Level 4 Level 3 Level 2 Level 1
  - Level 1
  - Level m ... Level 2
  - Level 1
  - Level 1
  - Inde]
    - Special characters
    - Part 1; Fundamentals
    - Part 2: Special Entry Environments
    - Part 3: Mathematical Commands
    - Part 4: Interactive Mathematical Applications
    - Part 5: Extending and Customizing the HP 48

Popular Brands

Popular manuals