82 Memory and Variable Management
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.
4. Press } and † to move the selection cursor (4) next to the item you
want to delete, and then press {. The variable is deleted from
memory. You can delete individual variables one by one from this
screen.
Note: If you are deleting programs or Apps, you will receive a
message asking you to confirm this delete action. Select 2:Yes to
continue.
To leave any variable screen without deleting anything, press
y5, which displays the home screen.
You cannot delete some system variables, such as the last-answer
variable Ans and the statistical variable RegEQ.
Clearing Entries and List Elements

Clear Entries

Clear Entries clears the contents of the ENTRY (last entry) storage area.
To clear the ENTRY storage area, follow these steps.
1. Press y L to display the MEMORY menu.
2. Select 3:Clear Entries to paste the instruction to the home screen.
3. Press Í to clear the ENTRY storage area.
To can cel Clear Entries, press ‘.
Note: If you select 3:Clear Entries from within a program, the Clear
Entries instruction is pasted to the program editor, and the Entry (last
entry) is cleared when the program is executed.