Document Outline

• Material covered
• The HP 49G documentation set
• Chapter 1
• Entering commands
• Keyboard entry
• Subject-specific menus
  • Entering a command from a Function key menu
  • Displaying the command catalog
  • Locating a command in the command catalog
    • Searching For a command in the command catalog
• Displaying system Flags
• Setting and clearing Flags
  • Method 1
  • Method 2
  • Setting or clearing several Flags at once
  • Method 3
• User Flags
• Chapter 3
• Command line operations
• Activating the command line
• Positioning the cursor
  • Main methods: single-line command line
  • Main methods: multi-line command line
• Helpful commands and sub-menus
• Selecting characters
• Copy, cut, and paste
• Editing the command Line
  • Deleting characters
  • Inserting characters
  • Editing complex objects
  • Evaluating components oF the command line
  • Suspending editing
    • Find
    • Find next
• Command Line information
• Chapter 4
• Using the stack
• Example stack calculations
  • Using a multi-argument command
  • Multi-command calculations
• Chapter 5
• Matrices and linear algebra
• Matrix Writer operations
  • To move around an array
  • To edit an array
  • To make the cells narrower or wider
  • To control how the cursor moves aFter an entry
    • To insert a column
    • To add a column to the right oF the last column of data
    • To delete a column
    • To insert a row
    • To add a row below the bottom row oF data
    • To delete a row
    • To delete the contents of a selection of cells
• Advanced matrix operations
  • Creating special matrices
    • To create an array Riled with a given constant
    • To create an identity matrix
    • To create an array filled with random integers
  • Assembling matrices
    • To assemble a matrix by rows From a series of vectors
    • To assemble a matrix by columns From a series of vectors
    • To assemble a matrix with a particular diagonal From a vector
    • To assemble a matrix From a sequence oF elements
    • To disassemble a matrix into its elements
    • To disassemble a matrix into row vectors
    • To disassemble a matrix into column vectors
    • To extract the vector oF diagonals From a matrix
    • To insert one or more new rows into a matrix
    • To insert one or more new columns into an array
    • To extract a particular row From an array
    • To extract a particular column From an array
  • Swapping rows and columns
    • To swap two rows in an array
    • To swap two columns in an array
  • Extracting and replacing elements oF matrices
    • To extract the element at a specified position
    • To replace an element at a specified position
    • Commands For characterizing matrices
    • To transpose a matrix
    • To invert a square matrix
    • To change the dimensions of an array
  • More matrix arithmetic
    • To change the sign of each element in a matrix
    • To multiply a matrix and vector
    • To divide an array by a square matrix
    • To combine two real matrices into a complex matrix
    • To split a complex matrix into two real matrices
    • To conjugate each element of a complex matrix
    • To extract the matrix of real parts from a complex matrix
    • To extract the matrix of imaginary parts From a complex matrix
  • Eigenvalues and eigenvectors
  • To compute the eigenvalues For a square matrix
  • To compute the eigenvalues and eigenvectors For a square matrix
  • To compute the singular values oF a matrix
  • To decompose or factor a matrix
• Overview of the Units application
• Unit objects
  • To create a unit object
  • To assemble a unit object from the stack
• Converting units
  • To convert from one unit to another
• Calculating with units
  • To Factor units within a unit expression
• Working with temperature units
• Chapter 7 Constants Library
• To view the constants library
  • To view the value and units oF a particular constant
• To copy a constant to the stack or history
• To include a constant in an algebraic expression
• Chapter 8 Number bases
• Entering and displaying binary integers
  • To set the base
  • To set the wordsize
  • To recall the current wordsize
  • To enter a binary integer
  • To add, subtract, multiply, or divide two binary integers
  • To find the negative of a binary integer
  • To convert a binary integer to a diFFerent number base
  • To convert a binary integer to a real number
  • To convert a real number to a binary integer
• Using Boolean operators
• Manipulating bits and bytes
  • To enter a List From the keyboard
  • To assemble a list from a set oF stack objects
  • To append a new object to the beginning oF a list
  • To append a new object to the end oF a list
• List Processing
  • To apply a one-argument command to each element in a
  • To add corresponding elements of two Lists
  • To concatenate two lists
  • To subtract, multiply, or divide corresponding elements of two lists
• Applying a Function or program to a List
  • To run a program or execute a Function on Lists
  • To apply a procedure sequentially to elements of a list
  • To execute a function on every element of a list
• List Manipulations
  • To generate a sequence
  • To find the sum of the elements in a finite List
  • To find the product of the elements in a finite list
  • To find the set of first differences of a finite sequence
• Chapter 10
• Advanced plotting options Labelling and relocating the axes
  • To label the coordinate axes with the variable names
  • To label the axes with user-defined labels
  • To have the axes intersect at a point other than (0,0)
• Plotting programs
  • Examples
• Plotting range vs. display range
• To check the current size oF PICT
  • To change the size oF PICT
    • To keep the same scaling:
• 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 stored in a variable
  • To save a reconstructable version oF the current plot
  • To reconstruct a plot from its stored version
• Chapter 11
• How memory is structured
• Accessing port contents
• Backup objects
  • Backing up and restoring HOME
  • Storing and deleting backup objects
• Using data in backup objects
  • Installing and attaching a library
  • Deleting a library
• How the HP 49G manages memory
  • Port 0
  • Port 1
  • Port 2
• To list a port’s contents, and find Free memory
• Chapter 12
• Date and time arithmetic Date and time Formats
  • To set the Format oF the date and time
• Date and time tools
  • Displaying the Time menu
  • To copy the date to the stack or history
  • To copy the time to the stack or history
• Calculating with dates
  • To subtract days From a given date
  • To determine the number oFdays between two dates
• Calculating with times
  • To convert decimal time to HMS format
  • To convert a time in HMS format to decimal Format
  • To add times in HMS format
  • To subtract times in HMS Format
  • To display system time
  • To convert system time to HMS time
  • To calculate elapsed time in seconds
• Chapter 13 Customization
• Creating menus
  • To create a custom menu
  • To display a custom menu
  • Customizing the keyboard
• User mode
  • To activate user mode
  • Assigning user keys
    • To assign a command to a user key
    • To unassign a user key
    • Disabling keys in user mode
    • To enable disabled keys
  • Recalling and editing user key assignments
    • To recall the current user key assignments
• Chapter 14
• Computer Algebra Commands
  • Arithmetic Polynomial
  • Arithmetic Modulo commands
  • Calculus commands
  • Trigonometry commands
• Alphabetical command list
  • ASIN2C
  • ASIN2T
  • ATAN2S
• 1 q
  • CASCFG
    • EULER
    • INTVX
    • Psi
    • RREFMOD
    • SINCOS
    • SOLVEVX
• Index