Texas Instruments TI-89 Titanium Short User Manual page 157

Math
Matrices
Appendix A: Functions and Instructions
(add) 265
+
à (divide) 267
!
(factorial) 271
¡
(degree) 274
_ (underscore) 275
0b, 0h
278
4DD
172
4Hex
196
4Sphere
246
angle()
155
conj() 162
164
cosh()
165
cotê()
165
csc()
166
coshê()
exact() 183
190
gcd()
intDiv() 198
lcm() 200
207
max()
210
nCr()
216
P4Ry()
R4Pr() 226
230
rotate()
232
secê()
239
shift()
sinê()
241
tan() 251
252
tanhê()
276
xê
(add) 265
+
à (divide) 267
.. (dot subt.) 268
.^ (dot power) 269
colDim() 161
168
cumSum()
dim() 177
eigVl() 182
202
list4mat()
207
max()
209
min()
newMat() 211
QR 224
231
rowAdd()
231
rowSwap()
247
stdDev()
T 250
276
xê
ì (subtract) 266
ë (negate)
269
‡() (sqr. root) 273
(angle) 274
4 (convert)
276
4Bin
157
4Dec
173
4Polar 219
abs() 154
156
approx()
cos 163
164
coshê()
165
coth()
166
cscê()
181
E
floor() 187
197
imag()
iPart() 199
203
ln()
209
min()
213
nPr()
r
(radian) 274
real() 227
230
round()
232
sech()
240
sign()
sinh()
242
tanê() 251
254
tmpCnv()
ì (subtract) 266
ë (negate) 269
. (dot mult.) 269
(power) 268
^
colNorm() 161
176
det()
dotP() 178
Fill 187
206
LU
207
mean()
209
mRow()
norm() 213
randMat() 226
231
rowDim()
232
rref()
249
subMat()
unitV() 257
ù (multiply) 266
(percent) 269
%
^ (power) 268
¡, ', "
275
10^() 276
4Cylind
170
4DMS 178
4Rect 228
and 154
158
ceiling()
cosê() 163
164
cot()
165
cothê()
166
csch()
e^()
181
fPart()
190
int() 198
isPrime() 199
204
log()
209
mod()
216
P4Rx()
226
R4Pq()
remain() 228
232
sec()
233
sechê()
241
sin()
sinhê()
242
tanh() 251
@tmpCnv() 255
ù (multiply) 266
(dot add) 268
.+
(dot divide) 269
. /
156
augment()
crossP() 165
176
diag()
eigVc()
181
identity() 196
207
mat4list()
207
median()
209
mRowAdd()
product() 220
ref() 228
231
rowNorm()
240
simult()
sum()
249
variance() 257
151