Texas Instruments TITANIUM TI-89 - Manual (Page 705)

Memory and Variable Management 705
Deleting a Variable or a Folder from the Home Screen Deleting a Variable or a Folder from the Home Screen Deleting a Variable or a Folder from the Home Screen Deleting a Variable or a Folder from the Home Screen
Before deleting a folder from the Home screen, you must first delete all the variables
stored in that folder.
• To delete a variable, enter the DelVar command on the calculator Home screen.
DelVar var1 [, var2] [, var3] ...
• To delete all variables of a specific type, enter the DelType command on the
calculator Home screen.
DelType var_type where var_type is the variable type.
Note: The DelType command deletes all variables of the specified type in all folders.
• To delete an empty folder, enter the DelFold command on the calculator Home
screen.
DelFold folder1 [, folder2] [, folder3] ...
Note: You cannot delete the MAIN folder.
Pasting a Variable Name to an Application Pasting a Variable Name to an Application Pasting a Variable Name to an Application Pasting a Variable Name to an Application
Suppose you are typing an expression on the Home screen and can’t remember which
variable to use. You can display the
VAR-LINK screen, select a variable from the list, and
paste that variable name directly onto the Home screen’s entry line.
Which Applications Can You Use? Which Applications Can You Use? Which Applications Can You Use? Which Applications Can You Use?
From the following applications, you can paste a variable name to the current cursor
location.