Texas Instruments TI-89 Titanium Short User Manual page 297

cotangent, coth( ) 165
secant, sech( ) 232
sine, sinh( ) 242
tangent, tanh( ) 251
I
ID list 126 127 128
, ,
ID number 123 124
,
identity matrix, identity( ) 196
identity( ), identity matrix 196
If, if 196
imag( ), imaginary part 197
indirection, # 273
initial startup 1
input string, InputSt 121
Input, input 197
InputSt, input string 121
2 /
insert mode (
inString( ), within string 198
instructions
calculator Home screen 14
Catalog 12
int( ), integer 198
intDiv( ), integer divide 198
integer part, iPart( ) 60
integer, int( ) 198
*
integrate, ( ) 50
international/accented characters 5
inverse cosecant, csc
inverse cotangent, cot
inverse hyperbolic
cosecant, csch
cotangent, coth
/
secant, sech
/
inverse, x 276
iPart( ), integer part 199
isClkOn( ), is clock on 199
isPrime( ), prime test 199
Item, menu item 199
K
key commands
keyboard map 6
special characters 5
keyboard
map 5
Index
126 127 128
, , ,
198
,
198
,
) 9
199
,
272
,
/
( ) 166
/
( ) 165
/
( ) 166
/
( ) 165
( ) 233
keys
function 7
modifier 6
L
language mode
changing mode setting 11
viewing 10
Lbl, label 199
lcm, least common multiple 200
least common multiple, lcm 200
left( ), left 200
left-right split screen
setting 36
setting initial Apps 38
status 21
less than or equal,
less than, < 270
limit( ), limit 200
Line, draw line 201
linear regression, LinReg 202
LineHorz, draw horizontal line 201
LineTan, draw tangent line 201
LineVert, draw vertical line 202
Link transmission table 129
linking and transmitting 233
calculator to calculator 115
117 121
, ,
cancelling 118
errors 119 125
,
Flash applications 117
folders 117 118
,
get/return CBL/CBR value, Get
190
program 121
send chat, SendChat 121
send list variable, Send 233
send to calculator, SendCalc 121
variables 117
LinReg, linear regression 202
@
list difference,
list to matrix, list
4
list mat( ), list to matrix 202
lists
augment/concatenate,
augment( ) 156
cross product, crossP( ) 165
#
, 271
116
,
122 123
,
126
,
120 121
, ,
119
,
118
,
list( ) 202
4
mat( ) 202
,
291