Texas Instruments TI-89 Titanium - Page 298

292 Index
cumulative sum, cumSum( ) 168
difference,
@list( ) 202
dot product, dotP( )
178
expression to list, exp
4list( ) 184
list to matrix, list
4mat( ) 202
matrix to list, mat
4list( ) 207
maximum, max( )
207
mid-string, mid( )
208
minimum, min( )
209
new data, NewData
210
new, newList( )
211
operations
150
product, product( )
220
sort ascending, SortA
246
sort descending, SortD
246
summation, sum( )
230, 249
ln( ), natural logarithm
203
LnReg, logarithmic regression
203
Local, local variable
204
Lock, lock variable
204
locked/archived variable status
23
log( ), logarithm
204
logarithm, log( )
204
logarithmic regression, LnReg
203
logarithms
203, 204
Logistic, logistic regression
205
Loop, loop
205
LU, matrix lower-upper
decomposition
206
M
mat4list( ), matrix to list 207
math category
18
MATH menu (
2 I) 30
math operations
14, 151
matrices
augment/concatenate,
augment( )
92, 156
column dimension, colDim( )
161
column norm, colNorm( )
161
cumulative sum, cumSum( )
168
determinant, det( )
176
diagonal, diag( )
176
dimension, dim( )
177
dot addition, .+
268
dot division, ./
269
dot multiplication, .(
269
dot power, .^
269
dot subtraction, .–
268
eigenvalue, eigVl( )
182
eigenvector, eigVc( )
181
filling, Fill
187
identity, identity( )
196
list to matrix, list
4mat( ) 202
lower-upper decomposition, LU
206
matrix to list, mat
4list( ) 207
maximum, max( )
207
minimum, min( )
209
new data, NewData
210
new, newMat( )
211
operations
151
product, product( )
220
QR factorization, QR
224
random, randMat( )
92, 226
reduced row echelon form,
rref( )
232
row addition, rowAdd( )
231
row dimension, rowDim( )
231
row echelon form, ref( )
228
row multiplication and addition,
mRowAdd( )
209
row norm, rowNorm( )
231
row operation, mRow( )
209
row swap, rowSwap( )
231
submatrix, subMat( )
249
summation, sum( )
230, 249
transpose,
T 250
matrix to list, mat
4list( ) 207
max( ), maximum
207
mean( ), mean
207
measurement
conversions (
2 4) 9
median( ), median
207
medium-medium line regression,
MedMed
208
MedMed, medium-medium line
regression
208
memory
archiving, Archive
143, 144, 156
checking
131, 132
resetting
131, 132
unarchive, Unarchiv
143, 144,
257