Texas Instruments TITANIUM TI-89 User Manual page 783

Math
Matrices
Appendix A: Functions and Instructions
+ (add) 900
à à à à (divide)
902
! (factorial)
906
G
( gradian ) 909
¡ ¡ ¡ ¡ , ', "
910
10^() 911
4 4 4 4 Cylind
803
4 4 4 4 DMS
812
4 4 4 4 Polar
853
abs() 786
approx() 788
cos 795
797
coshê()
798
coth()
799
cscê()
814
E
4 4 4 4 ln
837
823
fPart()
impDif() 831
832
iPart()
837
ln()
844
min()
848
nPr()
r (radian)
909
862
real()
866
round()
868
secê()
874
shift()
877
sinê()
886
tan()
888
tanhê()
911
xê
+ (add) 900
à à à à (divide) 902
.. . . . (dot subt.)
903
.^ (dot power) 904
793
colDim()
802
cumSum()
810
diag()
815
eigVc()
830
identity()
mat4 4 4 4 data
841
842
mean()
844
mRow()
848
norm()
862
randMat()
866
rowDim()
867
rref()
stdDevPop() 882
885
T
911
xê
ì (subtract)
901
ë (negate)
904
‡ ‡ ‡ ‡ () (sqr. root)
908
¡ ¡ ¡ ¡ (degree)
909
_ (underscore) 910
0b, 0h 913
4 4 4 4 DD
806
4 4 4 4 Grad
786
4 4 4 4 Rect
863
and 786
ceiling() 790
cosê() 796
797
cot()
798
cothê()
799
csch()
814
e^()
4 4 4 4 logbase
839
823
gcd()
832
int()
833
isPrime()
839
log()
844
mod()
P4 4 4 4 Rx() 851
R4 4 4 4 Pq q q q () 861
864
remain()
867
sec()
868
sech()
875
sign()
877
sinh()
887
tanê()
890
tmpCnv()
ì (subtract) 901
ë (negate) 904
. (dot mult.) 904
^ (power) 903
793
colNorm()
data4 4 4 4 mat
805
810
dim()
815
eigVl()
list4 4 4 4 mat() 837
mat4 4 4 4 list()
842
842
median()
844
mRowAdd()
855
product()
863
ref()
866
rowNorm()
876
simult()
884
subMat()
892
unitV()
ù (multiply)
902
% (percent) 904
^ (power) 903
    (angle)
909
4 4 4 4 (convert)
911
4 4 4 4 Bin
789
4 4 4 4 Dec
806
4 4 4 4 Hex
829
4 4 4 4 Sphere
881
angle() 787
conj() 794
cosh() 797
798
cotê()
798
csc()
799
coshê()
816
exact()
820
floor()
830
imag()
832
intDiv()
834
lcm()
842
max()
845
nCr()
P4 4 4 4 Ry() 851
R4 4 4 4 Pr() 861
865
rotate()
root() 865
868
sechê()
876
sin()
877
sinhê()
887
tanh()
@ @ @ @ tmpCnv() 890
ù (multiply) 902
.+ (dot add) 903
. / (dot divide) 904
789
augment()
798
crossP()
809
det()
812
dotP()
820
Fill
841
LU
842
max()
844
min()
846
newMat()
859
QR
866
rowAdd()
867
rowSwap()
882
stdDev()
884
sum()
893
variance()
783