Archiving And Unarchiving Variables - Texas Instruments TI-84 Plus Manual Book

Archiving and UnArchiving Variables

Archiving and UnArchiving Variables Archiving and UnArchiving Variables Archiving and UnArchiving Variables
Archiving and UnArchiving Variables Archiving and UnArchiving Variables
Archiving and UnArchiving Variables Archiving and UnArchiving Variables
Archiving lets you store data, programs, or other variables to the user data archive
(ARC) where they cannot be edited or deleted inadvertently. Archiving also allows you to
free up RAM for variables that may require additional memory.
Archived variables cannot be edited or executed. They can only be seen and
unarchived. For example, if you archive list
if you select it and paste the name
contents or edit it.
Not all variables may be archived. Not all archived variables may be unarchived.
Note:
For example, system variables including r, t, x, y, and q cannot be archived. Apps and
Groups always exist in Flash ROM so there is no need to archive them. Groups cannot
be unarchived. However, you can ungroup or delete them.
Variable Type
Real numbers
Complex
numbers
Matrices
Lists
Programs
Chapter 18: Memory and Variable Management
L1
Names
A, B, ... , Z
A, B, ... , Z
[A], [B], [C], ... , [J]
L1, L2, L3, L4, L5, L6,
and user-defined names
, you will see that
L1
to the home screen, you won't be able to see its
Archive? UnArchive?
(yes/no) (yes/no)
yes yes
yes yes
yes yes
yes yes
yes yes
exists in memory but
L1
523