Texas Instruments TI-89 Titanium User Manual page 171

Press the key (ƒ, „, etc.) for the other toolbar menu.
•
– or –
Use the cursor pad to move to the next (press B) or previous (press A) toolbar
•
menu. Pressing B from the last menu moves to the first menu, and vice versa.
When using B, be sure that an item with a submenu is not highlighted. If so, B displays
that item's submenu instead of moving to the next toolbar menu.
Example: Selecting a Menu Item
Round the value of p to three decimal places. Starting from a clear entry line on the
Home screen:
1. Press 2 I to display the
2. Press to display the
1
(Or press ¸ since the first item is
automatically highlighted.)
3. Press to select
3
and ¸.)
4. Press 2 T b
evaluate the expression.
Ê
Selecting the function in Step 3 automatically
typed round( on the entry line.
Operating the Calculator
MATH
submenu.
Number
. (Or press D D
round
d and then ¸ to
3
menu.
Ê
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