TI-83 Plus Operating the TI-83 Plus Silver Edition 28
• You can use DRAW STO menu items to store and recall graph
databases and pictures (Chapter 8).
• Although most variables can be archived, system variables including
r, t, x, y, and q cannot be archived (Chapter 18)
• Apps are independent applications.which are stored in Flash ROM.
AppVars is a variable holder used to store variables created by
independent applications. You cannot edit or change variables in
AppVars unless you do so through the application which created
them.