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Chapter 11: Lists
11LISTS.DOC TI-86, Chap 11, US English Bob Fedorisko Revised: 02/13/01 2:30 PM Printed: 02/13/01 3:03 PM Page 166 of 1611LISTS.DOC TI-86, Chap 11, US English Bob Fedorisko Revised: 02/13/01 2:30 PM Printed: 02/13/01 3:03 PM Page 166 of 1611LISTS.DOC TI-86, Chap 11, US English Bob Fedorisko Revised: 02/13/01 2:30 PM Printed: 02/13/01 3:03 PM Page 166 of 16
Detaching a Formula from a List Name
You can detach a formula in any of five ways.
♦
Use
dimL
to change the dimension of the list (page 159).
♦
Use
value
¶
listName
(
element#
)
to store
value
to an attached-formula list element.
♦
Use
""¶
listName
, where
listName
is the attached-formula list.
♦
In the list editor, move the cursor onto the name of the attached-formula list, and then
press
b
:
b
. All list elements remain, but the formula is detached and the
lock symbol disappears.
♦
In the list editor, move the cursor onto an element of the attached-formula list. Press
b
, edit the element, and then press
b
. The element changes, the formula is
detached, and the lock symbol disappears. All other list elements remain.
Editing an Element of a Attached-Formula List
As described above, one way to detach a formula from a list name is to edit an element of
the attached-formula list. The TI
-
86 protects against inadvertently detaching the formula
from the list name when you move the cursor onto one of the elements.
Because of the protection feature, you must press
b
before you can edit an element of
an attached-formula list. The protection feature prevents you from deleting an element of an
attached-formula list. To delete an element of a attached-formula list, you must first detach
the formula in any of the ways described above.
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