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HP
40gs manual
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444 pages, 11.93 Mb
hp40g+.book Page i Friday, December 9, 2005 1:03 AM
HP 40gs graphing calculator
user's guide
Edition1
Part Number
F2225AA-90001
Contents
HP 40gs graphing calculator
user's guide
Notice
REGISTER YOUR PRODUCT AT: www.register.hp.com
Printing History
Contents
Preface
Getting started
2 Aplets and their views
Function aplet
Parametric aplet
Polar aplet
Sequence aplet
Solve aplet
Linear Solver aplet
12 Using the Finance Solver
13 Using mathematical functions
14 Computer Algebra System (CAS)
15 Equation Writer
16 Step-by-StepExamples
17 Variables and memory management
18 Matrices
19 Lists
20 Notes and sketches
22 Extending aplets
Reference information
Limited Warranty
Index
Page
Preface
Notice
Getting started
The display
The keyboard
Page
Page
Page
Page
Menus
Input forms
Mode settings
Setting a mode
Aplets (E-lessons)
Page
Page
Page
Aplet library
Aplet views
Page
Aplet view configuration
Mathematical calculations
Page
Page
Page
Page
Page
Using fractions
Page
Page
Page
Complex numbers
Catalogs and editors
Aplets and their views
Page
Evaluating expressions
Page
About the Plot view
Setting up the plot (Plot view setup)
Page
Exploring the graph
Page
Page
Page
Page
Page
Other views for scaling and splitting the graph
Page
Page
About the numeric view
Setting up the table (Numeric view setup)
Exploring the table of numbers
Page
Building your own table of numbers
“Build Your Own” menu keys
Example: plotting a circle
Page
Page
Function aplet
Page
Page
Page
Page
Page
Page
Page
Function aplet interactive analysis
Page
Page
Plotting a piecewise-definedfunction
Parametric aplet
Page
Page
Page
Polar aplet
Page
Sequence aplet
Page
Page
Page
Solve aplet
About the Solve aplet
Getting started with the Solve aplet
Page
Solve aplet’s NUM view keys
Use an initial guess
Interpreting results
Plotting to find guesses
Page
Page
Using variables in equations
Linear Solver aplet
Open the Linear Solver aplet
Choose the equation set
Define and solve the equations
Page
Page
Triangle Solve aplet
Open the
Triangle Solver aplet
Choose the triangle type
Specify the known values
Errors
Page
Statistics aplet
Page
Page
Page
Page
Statistics aplet’s NUM view keys
Page
Page
Page
Page
Sort data values
Defining a regression model
Page
One-variable
Plotting
Plot types
Fitting a curve to 2VAR data
Setting up the plot (Plot setup view)
Trouble-shootinga plot
Calculating predicted values
Page
Page
Inference aplet
Page
Page
Importing sample statistics from the Statistics aplet
Page
Page
Page
Hypothesis tests
One-Sample Z-Test
Two-Sample Z-Test
One-Proportion Z-Test
Two-Proportion Z-Test
One-Sample T-Test
Page
Two-Sample T-Test
Confidence intervals
One-Sample Z-Interval
Two-Sample Z-Interval
One-Proportion Z-Interval
Two-Proportion Z-Interval
One-Sample T-Interval
Two-Sample T-Interval
Page
Using the Finance Solver
Background
Page
Page
Performing TVM calculations
Page
Page
Calculating Amortizations
Page
Using mathematical functions
Math functions by category
Keyboard functions
Page
Page
Calculus functions
Complex number functions
Constants
Conversions
Hyperbolic trigonometry
List functions
Loop functions
Polynomial functions
Probability functions
Page
Real-numberfunctions
Page
Page
Two-variablestatistics
Symbolic functions
Page
Test functions
Trigonometry functions
Symbolic calculations
Symbolic calculations in the Function aplet
Finding derivatives
Page
Page
Program constants and physical constants
Program constants
Physical constants
Page
Page
Page
Computer Algebra System (CAS)
An example
Page
CAS variables
The current variable
CAS modes
Page
Using CAS functions in HOME
Online Help
CAS functions in the Equation Writer
ALGB menu
Page
Page
Page
Page
Page
DIFF menu
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
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REWRI menu
Page
Page
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SOLV menu
Page
Page
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TRIG menu
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Page
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CAS Functions on the MATH menu
Algebra menu
Complex menu
Constant menu
Diff & Int menu
Hyperb menu
Integer menu
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Page
Page
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Modular menu
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Page
Page
Polynomial menu
Page
Page
Page
Page
Real menu
Rewrite menu
Solve menu
Tests menu
Trig menu
CAS Functions on the CMDS menu
Page
Page
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Page
Page
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Page
Equation Writer
Page
Configuration menus
Page
Entering expressions and subexpressions
Page
Page
Page
Page
Page
How to modify an expression
Accessing CAS functions
Page
Page
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Equation Writer variables
Predefined CAS variables
The keyboard in the Equation Writer
Page
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Page
Step-by-StepExamples
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Variables and memory management
Storing and recalling variables
Page
The VARS menu
Page
Page
Page
Page
Memory Manager
Page
Matrices
Creating and storing matrices
Page
Working with matrices
Page
Matrix arithmetic
Page
Solving systems of linear equations
Page
Matrix functions and commands
Argument conventions
Page
Page
Examples
Page
Page
Page
Lists
Page
Page
Displaying and editing lists
Page
Deleting lists
Transmitting lists
List functions
Page
Page
Finding statistical values for list elements
Page
Notes and sketches
Page
Aplet sketch view
Page
Page
The notepad
Page
Page
Programming
Program catalog
Page
Creating and editing programs
Page
Page
Using programs
Page
Customizing an aplet
Aplet naming convention
Example
Page
Page
Programming commands
Aplet commands
Page
Page
Branch commands
Page
Drawing commands
Page
Graphic commands
Page
Loop commands
Matrix commands
Print commands
Prompt commands
Page
Page
Stat-Oneand Stat-Twocommands
Page
Storing and retrieving variables in programs
Plot-viewvariables
Page
Page
Page
Page
Page
Page
Symbolic-viewvariables
Page
Numeric-viewvariables
Page
Page
Note variables
Sketch variables
Page
Extending aplets
Page
Using a customized aplet
Resetting an aplet
Annotating an aplet with notes
Annotating an aplet with sketches
Downloading e-lessonsfrom the web
Sending and receiving aplets
To transmit an aplet
To sort the aplet list
To delete an aplet
Reference information
Page
Resetting the HP 40gs
To erase all memory and reset defaults
If the calculator does not turn on
Operating details
Batteries
Page
Variables
Home variables
Function aplet variables
Parametric aplet variables
Polar aplet variables
Sequence aplet variables
Solve aplet variables
Statistics aplet variables
MATH menu categories
Math functions
Page
Page
Physical Constants
CAS functions
Page
Program commands
Status messages
Page
Page
Limited Warranty
Page
Service
Page
Regulatory Notices
Page
Page
Page
Index