Texas Instruments Titanium TI-89, Руководство пользователя

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Operating the Calculator 165
Selecting an Item from a Menu
To select an item from the displayed menu, either:
• Press the number or letter shown to the left of that item. For a letter on the TI-89
Titanium, press
j
and then a letter key.
– or –
• Use the cursor pad
D
and
C
to highlight the item, and then press
¸
. (Note that
pressing
C
from the first item moves the highlight to the last item, and vice versa.)
Items Ending with
8
(Submenus)
If you select a menu item ending with
8
, a submenu is displayed. You then select an item
from the submenu.
6 indicates that a menu will drop down from
the toolbar when you press
„
.
To select factor , press 2 or
D ¸
.
This closes the menu and inserts the
function at the cursor location.
factor(