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Memory Management 12-3
You can delete the contents of any variable (real number, list, or Y= function) or
program from memory to increase available memory.
To delete an item:
1. Press
2
¯
to display the
MEMORY
menu.
2. Press 2 to select
DELETE...
A screen showing all variables
currently in use and the amount of memory used by each
is displayed.
The file names are listed in the following order:
¦
Program names
¦
List names
¦
Y=
equation names
¦
Numeric variable names
3. Use
7
and
8
to position the cursor, which is indicated by
ú
in the left column, next to the item you want to delete;
and press
¸
. The item is deleted immediately.
You can continue to delete individual items from this screen.
To leave the
DELETE
display:
¦
Press
2
.
to go to the Home screen.
¦
Press
2
¯
to return to the
MEMORY
menu.
Note: Some system variables
ANS
and statistical variables
such as
REGEQ
, for example
cannot be deleted. These system
variables are not shown on the
DELETE
display.
Deleting Items from Memory
Deleting an Item