Calculator User Manual

Chapter 2: The CATALOG , Variables, and Characters
45
02CATVAR.DOC TI-86, Chap 2, US English Bob Fedorisko Revised: 02/13/01 2:18 PM Printed: 02/13/01 3:00 PM Page 45 of 1002CATVAR.DOC TI-86, Chap 2, US English Bob Fedorisko Revised: 02/13/01 2:18 PM Printed: 02/13/01 3:00 PM Page 45 of 10
Clearing CUSTOM Menu Items

Select
BLANK
from the
CATALOG
menu. The
CUSTOM BLANK
menu is displayed.
- w
& )

Clear the menu item.

To clear more items, repeat steps 2 and 3.
(
Deleting a Variable from Memory
From the home screen or in a program, to delete from memory one user-created variable
name (except a program name) and its contents, the syntax is:
DelVar(
variable
)
To delete user-created variable names and their contents (including program names), display
the
MEM DELET
menu (
- ™ '
), select the data type, select the variable, and then press
b
(Chapter 16). Deleting a variable does not remove it from the
CUSTOM
menu (page 44).
The CHAR (Character) Menu
- Ÿ
MISC GREEK INTL
miscellaneous international
characters characters menu
menu Greek
characters menu
To clear an item from the
second or third menu group,
press
/
until the item is
displayed, and then select it.
You cannot delete a TI
-
86
built-in variable.
You cannot delete a program
variable using
DelVar(
.