Texas Instruments TITANIUM TI-89 - Manual (Page 467)

Tables 467
Adding, Deleting, or Clearing Adding, Deleting, or Clearing Adding, Deleting, or Clearing Adding, Deleting, or Clearing
Cell Width and Display Formats Cell Width and Display Formats Cell Width and Display Formats Cell Width and Display Formats
Several factors affect how numbers are displayed in a table.
From the Home Screen or a Program From the Home Screen or a Program From the Home Screen or a Program From the Home Screen or a Program
System variable tbl [ nput contains a list of all independent variable values entered in the
table, even those not currently displayed. tbl [ nput is also used for an automatic table, but
it contains only the independent variable values that are currently displayed.
Before displaying a table, you can store a list of values directly to the tbl [ nput system
variable.
To: Do this:
Insert a new row
above a specified row Highlight a cell in the specified row and
press:
@ 2
ˆ
The new row is undefined (undef) until you
enter a value for the independent variable.
Delete a row Highlight a cell in the row and press
‡
.
If you highlight a cell in the independent
variable column, you can also press
0
.
Clear the entire table
(but not the selected
Y= functions) Press
ƒ
8. When prompted for
confirmation, press
¸
.