Ti-89 shortcut keys – Texas Instruments PLUS TI-89 User Manual
Page 3
00_89IFC.DOC TI-89/TI-92 Plus: Inside Front Cover (English) Susan Gullord Revised: 02/23/01 9:44 AM Printed: 02/23/01 2:10 PM Page 1 of 1
General
¥ O
List of Flash applications
2 a
Toggle between last two chosen
applications or split screens
¥ |, ¥ «
Lighten or darken contrast
¥ ¸
Calculate approximate answer
¥ C, ¥ D
Move cursor to top or bottom
(in editors)
¤ C, ¤ D
Scroll tall objects in history
¤ A, ¤ B
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
On-screen Keyboard Map (
¥ ^
)
Press N 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.
¥ Á
ƒ
¥ c
Access Greek letters
(see next column)
¥ d
¦
(comment)
¥ b
Copy graph coordinates to
sysdata
¥ e
!
(factorial)
¥ Í
Display
FORMATS
dialog box
¥
1 –
¥
9
Run programs
kbdprgm1( )
through
kbdprgm9( )
¥ p
&
(append)
¥ ^
On-screen keyboard map
¥ §
@
¥ ´
Turn off unit so that it returns
to current application the
next time you turn it on
¥ µ
(zero)
¥ ¶
‚
¥ ·
Copy graph coordinates to
Home screen history
Alpha Rules
j
Type one lowercase letter
¤
Type one uppercase letter
2 ™
Lowercase alpha lock
¤ j
Uppercase alpha lock
j
Exit alpha lock
3D Graphing
C
,
D
,
A
,
B
Animate graph
«, |
Change animation speed
X
,
Y
,
Z
View along axis
µ
Return to original view
Í
Change graph format style
p
Expanded/normal view
Greek Letters
¥ c
To access the Greek
character set
¥ c j + letter To access lowercase Greek
letters. Example:
¥ c j
[W]
displays
ω
¥ c ¤ + letter
To access uppercase Greek
letters. Example:
¥ c ¤
[ W]
displays
Ω
If you press a key combination that does not
access a Greek letter, you get the normal
letter for that key.
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
U
V
W
X
Y
Z
T
ψ
ξ
ζ
τ
α
β
δ
∆
ε
φ
γ
Γ
λ
µ
π
Π
ρ
σ
Σ
ω
Ω
TI-89 Shortcut Keys