Texas Instruments TI-89 Titanium Short User Manual page 298

cumulative sum, cumSum( ) 168
@
difference,
dot product, dotP( ) 178
expression to list, exp
list to matrix, list
matrix to list, mat
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
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
4
mat list( ), matrix to list 207
math category 18
2 I
MATH menu (
math operations 14
matrices
augment/concatenate,
augment( ) 92
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
292
list( ) 202
4
list( ) 184
4
mat( ) 202
4
list( ) 207
249
,
) 30
151
,
156
,
dot power, .^ 269
dot subtraction, .– 268
eigenvalue, eigVl( ) 182
eigenvector, eigVc( ) 181
filling, Fill 187
identity, identity( ) 196
list to matrix, list
lower-upper decomposition, LU
206
matrix to list, mat
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
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
T
transpose, 250
matrix to list, mat
max( ), maximum 207
mean( ), mean 207
measurement
conversions (
median( ), median 207
medium-medium line regression,
MedMed 208
MedMed, medium-medium line
regression 208
memory
archiving, Archive 143
checking 131
resetting 131
unarchive, Unarchiv 143
257
4
mat( ) 202
4
list( ) 207
226
,
249
,
4
list( ) 207
2 4
) 9
144 156
, ,
132
,
132
,
144
, ,
Index