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Texas Instruments TI-89 Titanium Short User Manual

Texas Instruments TI-89 Titanium
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284 Index
status 22
(8 (diamond modifier key)
description
6
status
22
(8 S (SAVE COPY AS)
example
33
(9 (store) key 9
(ABCD (cursor keys)
entering commands
13
opening Apps
16
selecting entry/answer pairs
15
using the CHAR menu
5
(Π( ), product 273
(R, radian 274
(T, transpose 250
(x/, reciprocal 276
Numerics
0b, binary indicator 278
0h, hexadecimal indicator
278
10^( ), power of ten
276
3D (three-dimensional) mode
23
3D graphing
animation
61
CONTOUR LEVELS
63
HIDDEN SURFACE
63
WIRE AND CONTOUR
63
WIRE FRAME
63
A
ABOUT screen 40
abs( ), absolute value
106, 154
absolute value, abs( )
106
accent marks
CHAR menu
9
add, +
265
algebra operations
150
All category
18
and (Boolean), and
154
AndPic, and picture
155
angle mode
10
status
22
angle( ), angle
155
angle,
, 274
ans( ), last answer
156
APD (Automatic Power Down)
feature
during calculation or program
4
turning on after
3
append, &
272
APPLICATIONS menu (
O) 30, 35
approx( ), approximate
156
Apps (calculator software
applications)
deleting
41
icon highlighted, last open
3
icons
2
names
16
opening
16, 35
preinstalled
v
shortcuts
19
switching
39
Apps desktop
calculator Home screen and
14
categories
16, 19
clock
24
date and time
25
initial startup
1, 2
mode
10, 23
parts of
3
split-screen status
22
turning off
23
turning off the calculator
3
arccosine, cos
/() 163
archive variables, Archive
143, 144
Archive, archive variables
143, 156
archiving variables
86
arcLen( ), arc length
156
arcsine, sin
/() 241
arctangent, tan
/(), arctangent 251
assembly language
183
augment( ), augment/concatenate
92, 156
augment/concatenate, augment( )
92
AUTO mode status
22
Automatic Power Down (APD)
feature
during calculation or program
4
in OS download mode
44
turning on after
3
auto-paste
15
avgRC( ), average rate of change
157

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Texas Instruments TI-89 Titanium Specifications

General IconGeneral
Display TypeLCD
Display Resolution160 x 100 pixels
CPUMotorola 68000
CPU Speed16 MHz
RAM256 KB
Flash ROM2.7 MB
Programming LanguageTI-BASIC, Assembly
Power Source4 AAA batteries
ConnectivityI/O port
Dimensions7.5 x 3.5 x 1 inches

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