Operation Manual

Memory Management 15-3
8215MEM.DOC TI-82, Chapter 15, English Bob Fedorisko Revised: 02/09/01 9:28 AM Printed: 02/09/01
12:43 PM Page 3 of 4
Deleting Items from Memory
You can delete the contents of any variable (real number, list, matrix, Y=
function), program, picture, or graph database from memory to increase available
memory.
Deleting an Item
1. Press
y
ã
MEM
ä
to display the
MEMORY
screen.
2. Select
Delete...
.
3. Select the type of item that you want to delete. (If you select
All...
, a list
of all items is displayed.) A screen appears listing all variables of that
type and the amount used by each.
For example, if you select
List...
, the
DELETE:List
screen appears.
4. Use
}
and
†
to position the cursor, which is indicated by
4
in the left
column, next to the item you want to delete, and press
Í
. The item
is deleted immediately.
You can continue to delete individual items from this screen. To leave the
DELETE
display:
¦
To go to the Home screen, press
y
ã
QUIT
ä
.
¦
To return to the
MEMORY
screen, press
y
ã
MEM
ä
.
Note: Some system variables can’t be deleted; for example,
Ans
and
statistical variables such
RegEQ
.