Texas Instruments TI-89 User Manual

970

TI-89 Titanium Shortcut Keys

General

On-screen Keyboard Map (

))))

Press

to exit the map.

The keyboard map displays shortcuts that are not
marked on the keyboard. As shown below, press

and

then the applicable key.

Alpha Rules

3D Graphing

Greek Letters

List of Flash applications

2 a

Toggle between last two chosen
applications or split screens

Lighten or darken contrast

¥ ¸

Calculate approximate answer

Move cursor to top or bottom (in
editors)

Scroll tall objects in history

Highlight left or right from cursor

2 C

2 D

Page up or page down
(in editors)

2 A

2 B

Move cursor far left or far right

¥ Á

¥ c

Access Greek letters
(see next column)

¥ d

−

(comment)

¥ b

Copy graph coordinates to

sysdata

¥ e

(factorial)

¥ Í

Display

FORMATS

dialog box

1 –

Run programs

kbdprgm1( )

through

kbdprgm6( )

¥ p

& (append)

¥ ^

On-screen keyboard map

Turn off unit so that it returns to
current application the next
time you turn it on

(zero)

{

Copy graph coordinates to
Home screen history

Type one lowercase letter

Type one uppercase letter

™

Lowercase alpha lock

Uppercase alpha lock

Exit alpha lock

Animate graph

Change animation speed

X, Y, Z

View along axis

Return to original view

Change graph format style

Expanded/normal view

To access the Greek
character set

c j

+ letter

To access lowercase
Greek letters. Example:

¥c j

[W]

displays

+ letter

To access uppercase
Greek letters. Example:

¥c ¤

[ W] displays

If you press a key combination that does not
access a Greek letter, you get the normal letter for
that key.