Texas Instruments TI-83 PLUS - Manual (Page 602)

TI-83 Plus Memory and Variable Management 599
Deleting Items from Memory
Deleting an Item
To increase available memory by deleting the contents of any variable
(real or complex number, list, matrix,
Y= variable, program, Apps,
AppVars, picture, graph database, or string), follow these steps.
1. Press y L to display the
MEMORY
menu.
2. Select 2:Mem Mgmt/Del to display the
MEMORY MANAGEMENT/DELETE
menu.
3. Select the type of data you want to delete, or select 1:All for a list of
all variables of all types. A screen is displayed listing each variable of
the type you selected and the number of bytes each variable is using.
For example, if you select 4:List , the
LIST
editor screen is displayed.