HP 40gs - Page 7

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Accessing CAS functions....................................................15-12
Equation Writer variables .................................................15-16
Predefined CAS variables .............................................15-16
The keyboard in the Equation Writer ..............................15-17
16 Step-by-Step Examples
Introduction .......................................................................16-1
17 Variables and memory management
Introduction ........................................................................17-1
Storing and recalling variables .............................................17-2
The VARS menu ..................................................................17-4
Memory Manager...............................................................17-9
18 Matrices
Introduction ........................................................................18-1
Creating and storing matrices...............................................18-2
Working with matrices.........................................................18-4
Matrix arithmetic.................................................................18-6
Solving systems of linear equations...................................18-8
Matrix functions and commands..........................................18-10
Argument conventions...................................................18-10
Matrix functions ...........................................................18-10
Examples .........................................................................18-13
19 Lists
Displaying and editing lists...................................................19-4
Deleting lists ..................................................................19-6
Transmitting lists .............................................................19-6
List functions .......................................................................19-6
Finding statistical values for list elements ................................19-9
20 Notes and sketches
Introduction ........................................................................20-1
Aplet note view...................................................................20-1
Aplet sketch view ................................................................20-3
The notepad.......................................................................20-6
21 Programming
Introduction ........................................................................21-1
Program catalog ............................................................21-2
Creating and editing programs.............................................21-4
Using programs ..................................................................21-7
Customizing an aplet...........................................................21-9
hp40g+.book Page vii Friday, December 9, 2005 12:27 AM