CATALOG

On a TI calculator you can select a command from the catalog

CATALOG ⎵

2nd 0 ►Select a command ENTER

It can be done at any time.

Explanation

Pressing ▲ or ▼ repeatedly takes you to further choices. The characters A ··· Z can also be used and pressing ALPHA is not required here as indicated by A..

CATALOG A

abs(
and
angle(
ANOVA(
Ans
augment(
AxesOff
AxesOn
a+bi
bal(
binomcdf(
binompdf(
Boxplot
X²cdf(
X²pdf(
X²-Test(
Circle(
Clear Entries
ClearAllLists
ClrDraw
ClrHome
ClrList
ClrTable
conj(
Connectes
CoordOff
CoordOn
cos(
cos⁻¹(
cosh(
cosh⁻¹(
CubicReg
cumSum(
dbd(
►Dec
Degree
DelVar
DependAsk
DependAuto
det(
DiagnostocOff
DiagnosticOn
dim(
Disp
DispGraph
DispTable
DispTable
►DMS
Dot
DrawF
DrawInv
DS<(
e
e^(
E
►Eff(
Else
End
Eng
Equ►String(
Expr(
ExpReg
ExprOff
ExprOn
Fcdf(
Fill(
Fix
Float
fMax(
fMin(
fnOff
fnOn
For(
fPart(
Fpdf(
►Frac
Full
Func
gcd(
Geometcdf(
Geometpdf(
Get(
GetCalc(
GetKey
Goto
GraphStyle(
GridOff
GridOn
G-T
Histogram
Horiz
Horizontal
i
Identity(
If
Imag(
IndpntAsk
IndpntAuto
Input
inString(
int
∑Int(
InvNorm(
iPart(
irr(
IS<(
l
LabelOff
LabelOn
Lbl
lcm(
length(
Line(
LinReg(a+bx)
LinReg(ax+b)
LinRegTTest
△List(
List►matr(
ln(
LnReg
log(
Logistic

LogisticReg
LogReg
LpWhile
Margin(
Mat
Max(
MaxX
MaxY
Mean(
Med
Med-Med
Med-MedLine
MedBox
Median(
Menu
Min(
MinX
MinY
Mod
MOD(
MSa
MSab
MSb
MSe
n
nCr
nDeriv(
►Nom(
Normal
NormalG
NormCD(
NormPD(
nPr
NPPlot
OnePropZTest
OneSampleTTest
OneSampleZTest
OneWayANOVA
[oz]
p̂
p̂1
p̂2
P
p
P(
P/Y
pa
pab
ParamType
pb
%
Percent
PeriodsAnnual
PeriodsSemi
Pie
Plot
PlotChg
PlotOff
PlotOn
PlotPhase
Ply Coef
Ply Result
PMT
PmtBgn
PmtEnd
PoissonCD(
PoissonPD(
Pol(
Power
PowerReg
Prod
Prog
PV
PxlChg
PxlOff
PxlOn
PxlTest(
Q(
Q1
Q1Q3TypeOnData
Q1Q3TypeStd
Q3
Quad
QuadReg
Quart
QuartReg
r(GRAPH)
r(Reg)
R End
R Result
R SelOff
R SelOn
R Start
R(
r=Type
r²
r∠θ
Rad
rand
RandBin(
RandInt(
RandNorm(
RclCapt
RclGMEM
RclPict
RclV-Win
Real
Rec(
Ref
ReP
Resid-List
Resid-None
Return
Right
RightXdot
RightXmax
RightXmin
RightXscl
RightYmax
RightYmin
RightYscl
Rmdr
Rnd
RndFix(
Row+
∗Row
∗Row+
Rref
S-Gph1
S-Gph2
S-Gph3
S-L-Broken
S-L-Dot
S-L-Normal
S-L-Thick
S-WindAuto
S-WindMan
Scatter
Sci
se
Sel a0
Sel a1
Sell(
Seq(
Σ(
Σan
Σan+1
Σan+2
Σbn
Σbn+1
Σbn+2
Σcn
Σcn+1
Σcn+2
ΣdispOff
σx
Σx
Σx²
Σxy
σy
Σy
Σy²
Sim Coef
Sim Result
►Simp
SimplifyAuto
SimplifyMan
SimulOff
SimulOn
sin
sin⁻¹
sinh
sinh⁻¹
SinReg
Sinusoidal
SketchBroken
SketchDot
SketchNormal
Sketchthick
Smpl_SFV(
Smpl_SI(
Solve(
SolveN(
SortA(
SortD(
sp
Square
SSa
SSab
SSb
SSe
StdDev(
Step
StickHoriz
StickLength
StoGMEM
Stop
StoPict
StoV-Win
Str
StrCmp(
StrInv(
StrJoin(
StrLeft(
StrLen(
StrLwr(
StrMid(
StrRight(
StrRotate(
StrShift(
StrSrc(
StrUpr(
Sum
Swap
sx
sx1
sx2
sy
T SelOff
T-SelOn
t
t(
tan
tan⁻¹
tangent
tanh
tanh⁻¹
tCD(
Text
Then
ThickG
tLow
To
tPD(
Trn
tUp
TwoPropZTest
TwoSampleFTest
TwoSampleTTest
TwoWayANOVA
Tθmax
Tθmin
Tθptch
[u]
Variance(
VarList
VarRange
1-Variable
2-Variable
Vertical
ViewWindow
While
WhileEnd
x̄
x̂
X(GRAPH)
X=Type
X<Type
X>Type
X≤Type
X≥Type
x1
x̄1
x1InvN
x2
x̄2
x2InvN
x3
Xdot
Xfct
xInv
Xmax
Xmin
Xscl
Xt
xyLine
ȳ
ŷ
Y(GRAPH)
Y=DrawSpeedHigh
Y=DrawSpeedNorm
Y=Type
Y<Type
Y>Type
Y≤Type
Y≥Type
y1
y2
y3
Yfct
Ymax
Ymin
Yscl
Yt
z
zLow
ZoomAuto
zUp
π
!
°(deg)
^r(rad)
10(x)
−1
2
^
∠
:
?
◢
►
=
≠
<
>
≤
≥
⇒
'
~
"
∗
∗
#
$
,
(
)
[
]
\
{
}
E(ENGSYM)
P(ENGSYM)
T(ENGSYM)
G(ENGSYM)
M(ENGSYM)
k(ENGSYM)
m(ENGSYM)
µ(ENGSYM)
n(ENGSYM)
p(ENGSYM)
f(ENGSYM)
f1
f2
f3
f4
f5
f6
List1
List2
List3
List4
List5
List6
VarList1
VarList2
VarList3
VarList4
VarList5
VarList6
File1
File2
File3
File4
File5
File6

Example 1

To calculate the combination 5 nCr 2 = 10

CATALOG ⎵

5 2nd 0 N ►nCr ENTER 5 nCr 2 ENTER 5 nCr 2

10

Pressing ALPHA is not required here.