Notes About Variables - Texas Instruments TI-84 Plus Manual Book

Variable Type
Apps
AppVars
Groups
System variables

Notes about Variables

Notes about Variables Notes about Variables Notes about Variables
• You can create as many list names as memory will allow (Chapter 11).
• Programs have user-defined names and share memory with variables (Chapter 16).
• From the home screen or from a program, you can store to matrices (Chapter 10),
lists (Chapter 11), strings (Chapter 15), system variables such as
(Chapter 7), and all
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• From an editor, you can store to matrices, lists, and
• From the home screen, a program, or an editor, you can store a value to a matrix
element or a list element.
• You can use
DRAW STO
pictures (Chapter 8).
Although most variables can be archived, system variables including r, t, x, y, and q
•
cannot be archived (Chapter 18)
• are independent applications.which are stored in Flash ROM.
Apps
variable holder used to store variables created by independent applications. You
cannot edit or change variables in
which created them.
Chapter 1: Operating the TI-84 Plus Silver Edition
Names
Applications
Application variables
Grouped variables
Xmin, Xmax, and others
functions (Chapters 3, 4, 5, and 6).
Y=
menu items to store and recall graph databases and
AppVars
functions (Chapter 3).
Y=
unless you do so through the application
(Chapter 1),
Xmax
is a
AppVars
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