TI-NspireCAS ReferenceGuide ZH CN

7/25/2019 TI-NspireCAS ReferenceGuide ZH CN

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TI-Nspire CAS

TI-Nspire CX CAS

TI-Nspire3.2 education.ti.com/guides
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Texas Instruments

Texas Instruments TexasInstruments TexasInstruments

C:\Program Files\TI Education\\license

2006 - 2012 Texas Instruments Incorporated


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iii

........................................................1 ........................................................1

....................................................1N .................................................1e ....................................................2 ........................................................22 ...............................2N ...............................2 .............................................3N .............................................3 ....................................................3ddmmss.ss ........................................3(2 x 2) .............................................3(1 x 2) .............................................4(2 x 1) .............................................4(m x n) ...........................................4(G) .................................................4() .................................................4 .................................................5 .................................................5N .................................................5 ....................................................5 .................................................5 ........................................................6

Aabs() ..............................................................7amortTbl() ....................................................7and ................................................................7angle() ..........................................................8ANOVA .........................................................8ANOVA2way ................................................9Ans ..............................................................11approx() ......................................................114approxFraction() .......................................11approxRational() ........................................11arccos() ........................................................11

arccosh() .....................................................12arccot() ........................................................12arccoth() .....................................................12arccsc() ........................................................12arccsch() ......................................................12arcLen() .......................................................12arcsec() ........................................................12arcsech() ......................................................12arcsin() ........................................................12arcsinh() ......................................................12arctan() .......................................................12arctanh() .....................................................12

augment() ...................................................13avgRC() .......................................................13

Bbal() .............................................................144Base2 .........................................................144Base10 .......................................................154Base16 .......................................................16binomCdf() .................................................16

binomPdf() ................................................. 16

C

ceiling() ...................................................... 16centralDiff() ............................................... 17cFactor() ..................................................... 17char() .......................................................... 18charPoly() ................................................... 18c22way ...................................................... 18c2Cdf() ....................................................... 19c2GOF ........................................................ 19c2Pdf() ....................................................... 19ClearAZ ....................................................... 20ClrErr .......................................................... 20colAugment() ............................................. 20

colDim() ...................................................... 20colNorm() ................................................... 20comDenom() .............................................. 21completeSquare() ...................................... 22conj() .......................................................... 22constructMat() ........................................... 22CopyVar ...................................................... 22corrMat() .................................................... 234cos ............................................................. 23cos() ............................................................ 24cos/() .......................................................... 25cosh() .......................................................... 25

cosh/() ....................................................... 25cot() ............................................................ 26cot/() .......................................................... 26coth() .......................................................... 26coth/() ....................................................... 27count() ........................................................ 27countif() ..................................................... 27cPolyRoots() ............................................... 28crossP() ....................................................... 28csc() ............................................................. 28csc/() .......................................................... 29csch() ........................................................... 29

csch/() ........................................................ 29cSolve() ....................................................... 29CubicReg .................................................... 31cumulativeSum() ........................................ 32Cycle ........................................................... 324Cylind ........................................................ 32cZeros() ....................................................... 32

Ddbd() ........................................................... 344DD ............................................................. 344Decimal ..................................................... 35Define ......................................................... 35Define LibPriv ............................................ 36Define LibPub ............................................ 36deltaList() ................................................... 36deltaTmpCnv() ........................................... 36DelVar ........................................................ 36delVoid() .................................................... 37derivative() ................................................. 37


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iv

deSolve() .....................................................37det() ............................................................38diag() ...........................................................39dim() ............................................................39Disp .............................................................394DMS ...........................................................40domain() .....................................................40

dominantTerm() .........................................41dotP() ..........................................................41

Ee^() ..............................................................42eff() .............................................................42eigVc() .........................................................42eigVl() .........................................................43Else ..............................................................43ElseIf ............................................................43EndFor .........................................................43EndFunc ......................................................43

EndIf ............................................................43EndLoop ......................................................43EndPrgm .....................................................43EndTry .........................................................43EndWhile ....................................................44euler() .........................................................44exact() .........................................................44Exit ..............................................................454exp .............................................................45exp() ............................................................45exp4list() .....................................................46expand() ......................................................46expr() ...........................................................47ExpReg ........................................................47

Ffactor() ........................................................48FCdf() .........................................................49Fill ................................................................49FiveNumSummary ......................................50floor() ..........................................................50fMax() .........................................................50fMin() ..........................................................51

For ...............................................................51format() ......................................................52fPart() ..........................................................52FPdf() .........................................................52freqTable4list() ...........................................52frequency() .................................................53FTest_2Samp ..............................................53Func .............................................................54

Ggcd() ............................................................54geomCdf() ...................................................54

geomPdf() ...................................................55getDenom() ................................................55getLangInfo() .............................................55getLockInfo() ..............................................55getMode() ...................................................56getNum() ....................................................56getType() ....................................................57getVarInfo() ................................................57Goto ............................................................58

4Grad .......................................................... 58

Iidentity() ..................................................... 58If .................................................................. 58ifFn() ........................................................... 60imag() ......................................................... 60

impDif() ...................................................... 60Indirection .................................................. 60inString() .................................................... 61int() ............................................................. 61intDiv() ........................................................ 61integral ....................................................... 61interpolate() ............................................... 62invc2() ........................................................ 62invF() .......................................................... 62invNorm() ................................................... 62invt() ........................................................... 62iPart() .......................................................... 63

irr() .............................................................. 63isPrime() ...................................................... 63isVoid() ....................................................... 63

LLbl ............................................................... 64lcm() ............................................................ 64left() ............................................................ 64libShortcut() ............................................... 65limit() lim() ............................................. 65LinRegBx ..................................................... 66LinRegMx ................................................... 66LinRegtIntervals ......................................... 67LinRegtTest ................................................ 68linSolve() ..................................................... 69@List() ......................................................... 69list4mat() .................................................... 704ln ............................................................... 70ln() .............................................................. 70LnReg .......................................................... 71Local ........................................................... 72Lock ............................................................ 72log() ............................................................ 73

4logbase ..................................................... 73Logistic ....................................................... 74LogisticD ..................................................... 74Loop ............................................................ 75LU ................................................................ 76

Mmat4list() .................................................... 76max() ........................................................... 77mean() ........................................................ 77median() ..................................................... 77MedMed ..................................................... 78

mid() ........................................................... 78min() ........................................................... 79mirr() ........................................................... 79mod() .......................................................... 80mRow() ....................................................... 80mRowAdd() ................................................ 80MultReg ...................................................... 80MultRegIntervals ....................................... 81MultRegTests ............................................. 81


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v

Nnand ............................................................82nCr() ............................................................83nDerivative() ...............................................83newList() .....................................................83newMat() ....................................................83nfMax() .......................................................84nfMin() ........................................................84nInt() ...........................................................84nom() ..........................................................84nor ..............................................................85norm() .........................................................85normalLine() ...............................................85normCdf() ...................................................85normPdf() ...................................................86not ..............................................................86nPr() ............................................................86npv() ............................................................87

nSolve() .......................................................87OOneVar .......................................................88or ( ) ........................................................89ord() ............................................................89

PP4Rx() ..........................................................89P4Ry() ..........................................................90PassErr .........................................................90piecewise() ..................................................90

poissCdf() ....................................................90poissPdf() ....................................................914Polar ..........................................................91polyCoeffs() ................................................92polyDegree() ..............................................92polyEval() ....................................................92polyGcd() ....................................................93polyQuotient() ...........................................93polyRemainder() ........................................93polyRoots() .................................................94PowerReg ...................................................94Prgm ...........................................................95

prodSeq() ....................................................95Product (PI) .................................................95product() .....................................................95propFrac() ...................................................96

QQR ...............................................................96QuadReg .....................................................97QuartReg ....................................................98

RR4Pq() .........................................................99R4Pr() ..........................................................994Rad ............................................................99rand() ........................................................100randBin() ...................................................100randInt() ...................................................100randMat() .................................................100randNorm() ...............................................100randPoly() .................................................101

randSamp() .............................................. 101RandSeed ................................................. 101real() ......................................................... 1014Rect ......................................................... 101ref() ........................................................... 102remain() .................................................... 103Request .................................................... 103

RequestStr ................................................ 104Return ...................................................... 104right() ....................................................... 104rk23() ........................................................ 105root() ........................................................ 105rotate() ..................................................... 106round() ..................................................... 106rowAdd() .................................................. 107rowDim() .................................................. 107rowNorm() ............................................... 107rowSwap() ................................................ 107rref() ......................................................... 107

Ssec() .......................................................... 108sec/() ........................................................ 108sech() ........................................................ 108sech/() ...................................................... 108seq() .......................................................... 109seqGen() ................................................... 109seqn() ........................................................ 110series() ...................................................... 110setMode() ................................................. 111shift() ........................................................ 112sign() ......................................................... 112simult() ..................................................... 1134sin ........................................................... 113sin() ........................................................... 114sin/() ........................................................ 114sinh() ......................................................... 115sinh/() ...................................................... 115SinReg ...................................................... 116solve() ....................................................... 116SortA ........................................................ 118SortD ........................................................ 119

4Sphere .................................................... 119sqrt() ......................................................... 119stat.results ................................................ 120stat.values ................................................ 121stDevPop() ................................................ 121stDevSamp() ............................................. 121Stop .......................................................... 122Store ......................................................... 122string() ...................................................... 122subMat() ................................................... 122Sum (Sigma) ............................................. 122sum() ......................................................... 123

sumIf() ...................................................... 123sumSeq() ................................................... 123system() .................................................... 123

TT ................................................. 124tan() .......................................................... 124tan/() ....................................................... 125tangentLine() ........................................... 125


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tanh() ........................................................125tanh/() ......................................................126taylor() ......................................................126tCdf() .........................................................126tCollect() ...................................................127tExpand() ..................................................127Text ...........................................................127

Then ..........................................................127tInterval ....................................................128tInterval_2Samp .......................................128tmpCnv() ...................................................129@tmpCnv() ................................................129tPdf() .........................................................130trace() ........................................................130Try .............................................................130tTest ..........................................................131tTest_2Samp .............................................132tvmFV() .....................................................132tvmI() .........................................................132

tvmN() .......................................................133tvmPmt() ...................................................133tvmPV() .....................................................133TwoVar .....................................................134

UunitV() .......................................................135unLock ......................................................135

VvarPop() ....................................................136varSamp() ..................................................136

WwarnCodes() .............................................136when() .......................................................137While .........................................................137

Xxor .............................................................137

Zzeros() .......................................................138

zInterval ....................................................139zInterval_1Prop ........................................140zInterval_2Prop ........................................140zInterval_2Samp .......................................141zTest ..........................................................142zTest_1Prop ..............................................142zTest_2Prop ..............................................143zTest_2Samp .............................................143

+ .....................................................145N.....................................................145

......................................................146 .....................................................147^ ..................................................147x2

...............................................148.+ ................................................148

................................................... 148

. ................................................. 149

../................................................. 149

.^ ............................................ 149L .................................................. 149% ...........................................150= ................................................ 150

............................................ 151< ................................................ 151{ ...................................... 151> ................................................ 151| ...................................... 152....................................152 XNOR ................. 152! .................................................. 152& ....................................................... 152d() ............................................... 153() ............................................... 153() .......................................... 154() (prodSeq) .......................................... 154G() (sumSeq) ............................................ 155GInt() ........................................................ 156GPrn() ....................................................... 156# ......................................... 157E ...................................... 157g ............................................. 157R .................................................. 157 .................................................... 158, ', '' // ................................. 158 .............................................. 158' ...................................................... 159_ ............................159_ .....................1594 .................................................. 16010^() .......................................................... 160^/ ............................................... 160| ....................................... 161& ............................................... 162:= ................................................ 162 ................................................. 1620b 0h ..................................................... 163

..................................... 164 ....................... 164

EOS(Equation OperatingSystem)

Texas Instruments


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TI-Nspire CAS 1

TI-Nspire CAS

e/

/p

/147

l

l

()

^ 147

/q

() 154

N /l

root() 105


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2 TI-Nspire CAS

e u

e

e^() 42

/s

10

log() 73

2

>

-

piecewise() 90

N

>

N-N

piecewise() 90

2


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TI-Nspire CAS 3

>

system() 123

N

>

NN

system() 123

>

abs() 7

ddmmss.ss

>

ddmmss.ss dd mm ss.ss

(2 x 2)

>

2 x 2


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4 TI-Nspire CAS

(1 x 2)

>

(2 x 1) >

(m x n) >

(G)

>

G()(sumSeq) 155

() >

() (prodSeq) 154


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TI-Nspire CAS 5

>

d() 153

>

d() 153

N >

nn

d() 153

>

() integral() 153

>

() integral() 153


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6 TI-Nspire CAS

>

N(N)+

limit() 65


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TI-Nspire CAS 7

+ ! >145

A

abs()>

abs(Expr1)

abs(List1)

abs(Matrix1)

3

amortTbl()

>

amortTbl(NPmt,N,I,PV,[Pmt],[FV],[PpY],[CpY],[PmtAt],

[roundValue])

TVM

NPmt

NIPVPmtFVPpYCpYPmtAtTVM 133

PmtPmt=tvmPmt(N,I,PV,FV,PpY,CpY,PmtAt)

FVFV=0 PpY CpYPmtAtTVM

roundValue

nn

GInt()GPrn() 156 bal() 14

and

>

BooleanExpr1and BooleanExpr2

BooleanList1and BooleanList2

BooleanMatrix1and BooleanMatrix2

true false


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8 TI-Nspire CAS

Integer1and Integer2

and64 11

0Base 0b 0h 10)

Hex

O

Bin

Dec

64 0b 16

angle()

>

angle(Expr1)

Degree

Gradian

Radian

angle(List1)

angle(Matrix1)

List1Matrix1

ANOVA>

ANOVA List1,List2[,List3,...,List20][,Flag]

2 20 stat.results120

Flag=0Flag=1

stat.F F

stat.PVal

stat.df

and>


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TI-Nspire CAS 9

stat.SS

stat.MS

stat.dfError

stat.SSError

stat.MSError

stat.sp

stat.xbarlist

stat.CLowerList 95%

stat.CUpperList 95%

ANOVA2way>

ANOVA2way List1,List2[,List3,,List10][,levRow]

2 10 stat.results120

=0

=2,3,...,Len-1Len= 1 =

2 = = 10Len / {2,3,}

stat.F F

stat.PVal

stat.df

stat.SS

stat.MS

stat.FBlock F

stat.PValBlock

stat.dfBlock

stat.SSBlock

stat.MSBlock

stat.dfError

stat.SSError

stat.MSError

stat.s


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10 TI-Nspire CAS

COLUMN FACTOR

ROW FACTOR

INTERACTION

ERROR

stat.Fcol F

stat.PValCol

stat.dfCol

stat.SSCol

stat.MSCol

stat.FRow F

stat.PValRow

stat.dfRow

stat.SSRow

stat.MSRow

stat.FInteract F

stat.PValInteract

stat.dfInteract

stat.SSInteract

stat.MSInteract

stat.dfError

stat.SSError

stat.MSError

s


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TI-Nspire CAS 11

Ans /v

Ans

approx()>

approx(Expr1)

Auto or Approximate

/

approx(List1)

approx(Matrix1)

4approxFraction()

>

Expr4approxFraction([Tol]) List 4approxFraction([Tol]) Matrix 4approxFraction([Tol])

TolTol5.E-14

@>approxFraction(...)

approxRational()>

approxRational(Expr[,Tol])

approxRational(List[,Tol])

approxRational(Matrix[,Tol])

Tol

.

Tol

5.E-14

arccos()cos/() 25


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12 TI-Nspire CAS

arccosh()cosh/() 25

arccot()

cot/() 26

arccoth()coth/() 27

arccsc()

csc/() 29

arccsch()csch/() 29

arcLen()

>

arcLen(Expr1,Var,Start,End)

VarExpr1StartEnd

arcLen(List1,Var,Start,End)

List1Var

arcsec()sec/() 108

arcsech()sech/() 108

arcsin()sin/() 114

arcsinh()sinh/() 115

arctan()tan/() 125

arctanh()tanh/() 126


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TI-Nspire CAS 13

augment()>

augment(List1,List2)

List2List1

augment(Matrix1, Matrix2)

Matrix2Matrix1 , Matrix2Matrix1Matrix1Matrix2

avgRC()

>

avgRC(Expr1, Var [=Value] [, Step]) avgRC(Expr1, Var [=Value] [, List1])

avgRC(List1, Var [=Value] [, Step])

avgRC(Matrix1, Var [=Value] [, Step])

Expr1Func

|

StepStep0.001

centralDiff()


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14 TI-Nspire CAS

B

bal()>

bal(NPmt,N,I,PV ,[Pmt],[FV],[PpY],[CpY],[PmtAt],

[roundValue])

bal(NPmt,amortTable)

N IPVPmtFVPpYCpYPmtAtTVM 133

NPmt

NIPVPmtFVPpYCpYPmtAtTVM 133

PmtPmt=tvmPmt(N,I,PV,FV,PpY,CpY,PmtAt)

FVFV=0 PpY CpYPmtAtTVM

roundValue

bal(NPmt,amortTable)amortTableNPmt amortTableamortTbl() 7

GInt()GPrn() 156

4Base2

>

Integer14Base2

@>Base2

Integer10b 0h


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TI-Nspire CAS 15

Integer1(base 10)Base

N1 0hFFFFFFFFFFFFFFFF Hex 0b111...111 64 1Binary

N263

0h8000000000000000 Hex 0b100...000 63 0Binary

64

263N2630h8000000000000000 Hex 0b100...000 63 0Binary

2640 0h0 Hex

0b0 Binary

N263N1 263N1 0h7FFFFFFFFFFFFFFF Hex 0b111...111 64 1Binary

4Base10 >

Integer14Base10

@>Base10

Integer1(base 10) 0b 0h

0b0h

Ob h

64 16

Integer1

4Base2 >

Ob h

64 16

0b0h


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16 TI-Nspire CAS

C

4Base16 >

Integer14Base16

@>Base16

Integer10b 0h

0b0h

Ob h

64 16

Integer1(base 10)

64

4Base2 14

binomCdf()

>

binomCdf(n,p)

binomCdf(n,p,lowBound,upBound) lowBound

upBoundlowBoundupBound

binomCdf(n,p,upBound) for P(0{X{upBound) upBoundupBound

np

P(X {upBound)lowBound=0

binomPdf()>

binomPdf(n,p)

binomPdf(n,p,XVal) XVal

XVal

np

ceiling()

>

ceiling(Expr1)

|

floor()


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TI-Nspire CAS 17

ceiling(List1)

ceiling(Matrix1)

centralDiff()

>

centralDiff(Expr1,Var[=Value][,Step])

centralDiff(Expr1,Var[,Step])|Var=Value

centralDiff(Expr1,Var[=Value][,List])

centralDiff(Expr1,Var[=Value][,List])

centralDiff(Matrix1,Var[=Value][,Step])

|

StepStep0.001

List1Matrix1

avgRC()d()

cFactor()

>

cFactor(Expr1[,Var])

cFactor(List1[,Var])

cFactor(Matrix1[,Var])

cFactor(Expr1)Expr1

Expr12

cFactor(Expr1,Var)VarExpr1

Expr1Var

VarVarVar

Var

ceiling()>


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18 TI-Nspire CAS

Auto or Approximate AutoVarVar

factor()

char()

>

char(Integer)

Integer Integer065535

charPoly()>

charPoly(squareMatrix,Var)

charPoly(squareMatrix,Expr)

charPoly(squareMatrix1,Matrix2)

squareMatrix nnA

pA(l)

pA(

l) = det(

l

I

NA)

Inn

squareMatrix1squareMatrix2

c22way >

c22way obsMatrixchi22way obsMatrix

obsMatrixc2 stat.results120

164

stat.c2 sum - 2

stat.PVal

stat.df

stat.ExpMat

stat.CompMat

cFactor()>


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TI-Nspire CAS 19

c2Cdf() >

c2Cdf(lowBound,upBound,df) lowBoundupBoundlowBoundupBound

chi2Cdf(lowBound,upBound,df) lowBound


dflowBoundupBoundc2

P(X{upBound)lowBound=0

164

c2GOF

>

c2GOF obsList,expList,dfchi2GOF obsList,expList,df

obsListstat.results120

164

stat.c2 sum - 2

stat.PVal

stat.df

stat.CompList

c2Pdf() >

c2Pdf(XVal,df) XValXVal

chi2Pdf(XVal,df) XVal

XVal

XValdfc2(pdf)

164


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20 TI-Nspire CAS

ClearAZ>

ClearAZ

unLock 135

ClrErr

>

ClrErr

errCode

Try...Else...EndTryElseClrErrPassErrClrErr

PassErrTry...Else...EndTry

90 PassErr130 Try

Calculator

@AltEnter

ClrErrTry2131

colAugment()

>

colAugment(Matrix1, Matrix2)

Matrix2Matrix1Matrix2Matrix1Matrix1Matrix2

colDim()>

colDim(Matrix)

Matrix

rowDim()

colNorm()>

colNorm(Matrix)

Matrix

rowNorm()


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TI-Nspire CAS 21

comDenom()>

comDenom(Expr1[,Var])

comDenom(List1[,Var])

comDenom(Matrix1[,Var])

comDenom(Expr1)

comDenom(Expr1,Var) VarVarVarVar

Expr1Var comDenom(Expr1,Var)

factor()comden

comden()comDenom()factor()


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22 TI-Nspire CAS

completeSquare()>

completeSquare(,)

completeSquare(,^Power)

completeSquare(,1,2 [,...])

completeSquare(, {1,2 [,...]})

ax2+bx+c a(x-h)2+k

- -

ax2+bx+c=d a(x-h)2=k

x y2z(1/3)

1,2[, ])

conj()

>

conj(Expr1)

conj(List1)

conj(Matrix1)

constructMat()>

constructMat(Expr,Var1,Var2,numRows,numCols)

ExprVar1Var2Var1Var2Expr

Var11numRows Var21numCols

CopyVar>

CopyVar Var1, Var2

CopyVar Var1., Var2

CopyVarVar1, Var2 Var1Var2 Var2 CopyVar Var1

Var1Var2Var1

Var1


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TI-Nspire CAS 23

CopyVar Var1., Var2.Var1.

Var2.Var2. CopyVar

Var1.stat.nn

LibShortcut()Var2.

Var2.Var2.

corrMat()

>

corrMat(List1,List2[,[,List20]])

[List1,List2, ..., List20]

4cos >

Expr4cos

@>cos

Expr

4cossin(...) 1Ncos(...)^2

cos(...) (0, 2)sin(...) sin(...)

Degree Gradian Radians Expr

CopyVar>


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24 TI-Nspire CAS

cos()

cos(Expr1)

cos(List1)

cos(Expr1)

cos(List1)List1

GR

Degree

Gradian

Radian

cos(squareMatrix1)

squareMatrix1

f(A) squareMatrix1(A)

(li) A (Vi)

squareMatrix1

A = X B X/f(A) = X f(B) X/ cos(A) = X

cos(B) X/

cos(B) =

Radian


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TI-Nspire CAS 25

cos/()

cos/(Expr1)

cos/(List1)

cos/

(Expr1)Expr1

cos/(List1)List1

arccos(...)

Degree

Gradian

Radian

cos/(squareMatrix1)

squareMatrix1cos()

squareMatrix1

Radian Rectangular

cosh()>

cosh(Expr1)

cosh(List1)

cosh(Expr1)

cosh(List1) List1

cosh(squareMatrix1)

squareMatrix1

cos()squareMatrix1

Radian

cosh/()

>

cosh/(Expr1)

cosh/(List1)

cosh/(Expr1)

cosh/(List1) List1

arccosh(...)


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26 TI-Nspire CAS

cosh/(squareMatrix1)

squareMatrix1cos()

squareMatrix1

Radian Rectangular

cot()

cot(Expr1)

cot(List1)

Expr1List1

GR

Degree

Gradian

Radian

cot/()

cot/(Expr1)

cot/(List1)

Expr1List1

arccot(...)

Degree

Gradian

Radian

coth()>

coth(Expr1)

coth(List1)

Expr1List1

cosh/() >


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TI-Nspire CAS 27

coth/() >

coth/(Expr1)

coth/(List1)

Expr1List1

arccoth(...)

count()>

count(Value1orList1[,Value2orList2 [,...]])

Lists & Spreadsheet

164

1/2 3+4*ix

countif()

>

countif(List,Criteria)

ListCriteria

Criteria

3List3

? ?


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28 TI-Nspire CAS

cPolyRoots()>

cPolyRoots(Poly,Var)

cPolyRoots(ListOfCoeffs)

cPolyRoots Poly,Var)

VarPoly

Poly

cPolyRoots(ListOfCoeffs)ListOfCoeffs

polyRoots() 94

crossP()>

crossP(List1, List2)

List1List2

List1List22 3

crossP(Vector1, Vector2)

Vector1Vector2

Vector1Vector22 3

csc()

csc(Expr1)

csc(List1)

Expr1List1

Degree

Gradian

Radian


35/196

TI-Nspire CAS 29

csc/()

csc/(Expr1)

csc/(List1)

Expr1

List1

arccsc(...)

Degree

Gradian

Radian

csch()>

csch(Expr1)

csch(List1)

Expr1List1

csch/()

>

csch/(Expr1)

csch/(List1)

Expr1List1

arccsch(...)

cSolve()>

cSolve(Equation, Var)

cSolve(Equation, Var=Guess)

cSolve(Inequality, Var)

VarEquationcSolve()

(_) cSolve()

cSolve()solve()cSolve()


36/196

30 TI-Nspire CAS

cSolve() cSolve()

cZeros(), solve()zeros()

Equationabs() angle() conj()

real()imag()Var/_

Fix 2 Display Digits

var_

Equationvar_

z

z_

cSolve(Eqn1and Eqn2[and ],

VarOrGuess1, VarOrGuess2[, ]) cSolve(SystemOfEqns, VarOrGuess1,

VarOrGuess2[, ])

varOrGuess

varOrGuess

- -=

x x=3+i

cSolve()Grbner/Buchberger

/_

ck k1 255

/varOrGuess

cSolve()>


37/196

TI-Nspire CAS 31

cSolve()Gaussian

cSolve()

CubicReg>

CubicRegX, Y[, [Freq][, Category, Include]]

XYFreq y =ax3+bx2+cx+dstat.results120

Include

XY

Freq FreqXY1

|0

CategoryXY

Include

164

stat.RegEqn ax3+bx2+cx+d

stat.a stat.bstat.c stat.d

stat.R2

stat.Resid

stat.XReg X ListFreqCategory ListInclude

Categories

stat.YReg Y ListFreqCategory ListIncludeCategories

stat.FreqReg stat.XRegstat.YReg

cSolve()>


38/196

32 TI-Nspire CAS

cumulativeSum()>

cumulativeSum(List1)

List1 1

cumulativeSum(Matrix1)

Matrix1Matrix1

List1Matrix1164

Cycle>

Cycle

For WhileLoop

CycleFor WhileLoop

Calculator

@AltEnter

1 100 50

4Cylind

>

Vector4Cylind

@>Cylind

[r,q, z]

Vector

cZeros()

>

cZeros(Expr, Var)

Expr=0 Var cZeros()

exp4list(cSolve(Expr

=0,Var

),Var

)

cZeros()zeros()

cSolve() solve()zeros()

Fix 3 Display Digits


39/196

TI-Nspire CAS 33

Exprabs()angle()conj()real()imag()Var

/_var_

Exprvar_

z

z_

cZeros({Expr1, Expr2[, ]},

{VarOrGuess1,VarOrGuess2[, ]})

VarOrGuess

varOrGuess

- -=

x x=3+i

cZeros()Grbner/Buchberger

/_

VarOrGuess[row]

2

ck k 1255

/varOrGuess

cZeros()>


40/196

34 TI-Nspire CAS

D

cZeros()Gaussian

cZeros()

dbd()

>

dbd(date1,date2)

date1date2

date1date2date1date2

date1date21950 2049

MM.DDYY DDMM.YY

4DD >

Expr14DD List14DD

Matrix14DD @>DD

Degree

Gradian

Radian

cZeros()>


41/196

TI-Nspire CAS 35

4Decimal >

Expression1 4Decimal List1 4Decimal Matrix1 4Decimal

@>Decimal

Define>

Define Var= Expression

Define Function(Param1,Param2,...)= Expression

VarFunction

Param1Expression

VarFunction

Define

&Function(Param1,Param2).

Define Function(Param1,Param2,...)= Func Block

EndFunc

Define Program(Param1,Param2,...)= Prgm BlockEndPrgm

BlockBlock If Then ElseFor

Calculator

@AltEnter

36 Define LibPriv36 Define LibPub


42/196

36 TI-Nspire CAS

Define LibPriv>

Define LibPriv Var= Expression

Define LibPriv Function(Param1,Param2,...)=Expression

Define LibPriv Function(Param1,Param2,...)= Func BlockEndFunc

Define LibPriv Program(Param1,Param2,...)= Prgm BlockEndPrgm

DefineCatalog

35 Define36 DefineLibPub

Define LibPub>

Define LibPub Var= Expression

Define LibPub Function(Param1,Param2,...)=Expression

Define LibPub Function(Param1,Param2,...)= Func BlockEndFunc

Define LibPub Program(Param1,Param2,...)= Prgm BlockEndPrgm

DefineCatalog

35 Define36 DefineLibPriv

deltaList()

@List()69

deltaTmpCnv()@tmpCnv()129

DelVar>

DelVar Var1[, Var2][, Var3] ...

DelVar Var.

unLock 135


43/196

TI-Nspire CAS 37

DelVar Var.Var. stat.nnLibShortcut()DelVar(.) Var

delVoid()>

delVoid(List1)

List1

164

derivative()

d()153

deSolve()

>

deSolve(1stOr2ndOrderODE, Var, depVar)

(ODE) ODE

deSolve() d()

ck k 1 255

solve()

DelVar>


44/196

38 TI-Nspire CAS

deSolve(1stOrderODEand initCond, Var, depVar)

1stOrderODEinitCond

initCond

depVar(initialIndependentValue) =initialDependentValue

initialIndependentValueinitialDependentValuex0 y0

deSolve(2ndOrderODEand initCond1and initCond2,

Var, depVar)

2nd Order ODE

initCond1

depVar(initialIndependentValue) =initialDependentValue

initCond2

depVar(initialIndependentValue) =initial1stDerivativeValue

deSolve(2ndOrderODEand bndCond1and

bndCond2, Var, depVar)

2ndOrderODE

det()>

det(squareMatrix[, Tolerance])

squareMatrix

ToleranceTolerance

/Auto or Approximate Approximate

Tolerance

5EM14 max(dim(squareMatrix))rowNorm(squareMatrix)

deSolve()>


45/196

TI-Nspire CAS 39

diag()>

diag(List)

diag(rowMatrix)

diag(columnMatrix)

diag(squareMatrix)

squareMatrix

squareMatrix

dim()>

dim(List)

List

dim(Matrix)

{ }

dim(String)

String

Disp

>

Disp [exprOrString1][, exprOrString2] ...

Calculator

Calculator

@AltEnter


46/196

40 TI-Nspire CAS

4DMS >

Expr4DMSList4DMSMatrix4DMS

@>DMS

DMS

(DDDDDDMM'SS.ss'') , ', '' 158DMS

4DMS 4DMS

Degree

domain() >

domain(1

1

domain()

domain()()


47/196

TI-Nspire CAS 41

dominantTerm()>

dominantTerm(Expr1, Var[, Point])

dominantTerm(Expr1, Var[, Point]) | Var>

dominantTerm(Expr1, Var[, Point]) | Var Point| Var< Point| Var|PointVar{Point dominantTerm(...)

dominantTerm()

Var"Point dominantTerm()

dominantTerm()

series() 110

dotP()>

dotP(List1, List2)

dotP(Vector1, Vector2)


48/196

42 TI-Nspire CAS

E

e^() u

e^(Expr1)

eExpr1e 2

ue^ E

rei qRadian Degree Gradian Domain error

e^(List1)

eList1

e^(squareMatrix1)

squareMatrix1e cos()

squareMatrix1

eff()>

eff(nominalRate,CpY)

nominalRateCpY

nominalRate CpY> 0

nom() 84

eigVc()>

eigVc(squareMatrix)

squareMatrixV = [x1, x2, , xn]

x12 + x2

2 + + xn2= 1

squareMatrixsquareMatrixHessenberg Schur

Rectangular


49/196

TI-Nspire CAS 43

eigVl()>

eigVl(squareMatrix)

squareMatrix

squareMatrix

squareMatrixHessenberg Hessenberg

Rectangular

Else If 58

ElseIf>

If BooleanExpr1ThenBlock1

ElseIf BooleanExpr2ThenBlock2

ElseIf BooleanExprNThen

BlockNEndIf

Calculator

@Alt Enter

EndFor For 51

EndFunc

Func

54

EndIf If 58

EndLoop

Loop

75

EndPrgm Prgm 95

EndTry

Try

130


50/196

44 TI-Nspire CAS

EndWhile While 137

euler()>

euler(,,, {0,},0,

[, ])

euler(,,, {0,

}, 0,[, ])

euler(,,, {0,},

0,[, ])

= Expr(,)

depVar(0)=0[0,]

(ODE)

ODE

ODE

{0,} 0

0

sign( )= sign(-0)0+i0+i[0,] i=0,1,2,

1

y'=0.001*y*(100-y) y(0)=10

deSolve() seqGen() CAS

y1(0)=2 y2(0)=5

exact()>

exact(Expr1[, Tolerance])

exact(List1[, Tolerance])

exact(Matrix1[, Tolerance])

Exact

Tolerance0

depVard

Vard-----------------------


51/196

TI-Nspire CAS 45

Exit>

Exit

For WhileLoop

ExitFor WhileLoop

Calculator

@AltEnter

4exp

>

Expr4exp

eExpr

@>exp

exp() u

exp(Expr1)

eExpr1

e2

rei qRadian Degree Gradian Domain error

exp(List1)

eList1

exp(squareMatrix1)

squareMatrix1ecos()

squareMatrix1


52/196

46 TI-Nspire CAS

exp4list()>

exp4list(Expr,Var)

or ExprVar=Expr

solve()cSolve()fMin()fMax()

zeroscZeros()

exp4list()

exp@>list(...)

expand()>

expand(Expr1[, Var])

expand(List1[,Var]) expand(Matrix1[,Var])

expand(Expr1)Expr1

expand()Expr1/factor()Expr1/

expand(Expr1,Var)VarExpr1VarVar

Var

Var

propFrac()expand()

comDenom()


53/196

TI-Nspire CAS 47

Var expand(Expr1,[Var])

Var expand(Expr1,[Var])

sign()tExpand()

expr()>

expr(String)

String

ExpReg>

ExpRegX, Y [, [Freq][, Category, Include]]

XYFreq y = a(b)x stat.results120

Include

XY

Freq Freq

X

Y

1

|0

CategoryXY

Include

164

stat.RegEqn a(b)x

stat.a stat.b

stat.r2

stat.r (x, ln(y))

expand()>


54/196

48 TI-Nspire CAS

F

stat.Resid

stat.ResidTrans

stat.XReg X ListFreqCategory ListInclude

Categories



factor()

>factor(Expr1[, Var])

factor(List1[,Var])

factor(Matrix1[,Var])

cFactor(Expr1)Expr1

Expr1 2

factor(Expr1,Var)VarExpr1

Expr1 Var

VarVarVarVar

Auto or Approximate

Auto

Var

Var

comDenom()factor()

cFactor()


55/196

TI-Nspire CAS 49

factor(rationalNumber)30 100

WindowsF12Enter Macintosh: F5Enter

c

isPrime()rationalNumber

FCdf()

>

FCdf(lowBound,upBound,dfNumer,dfDenom)

lowBoundupBoundlowBoundupBound

FCdf(lowBound,upBound,dfNumer,dfDenom)

lowBoundupBoundlowBoundupBound

dfNumerdfDenom

F

P X{= 0

Fill

>

Fill Expr, matrixVar

ExprmatrixVar

matrixVar

Fill Expr, listVar

ExprlistVar

listVar

factor()>


56/196

50 TI-Nspire CAS

FiveNumSummary>

FiveNumSummaryX[,[Freq][,Category,Include]]

Xstat.results120

XFreq FreqXY1

CategoryX

Include

X FreqCategory 164

stat.MinX x

stat.Q1X x

stat.MedianX x

stat.Q3X x

stat.MaxX x

floor()

>

floor(Expr1)

{int()

floor(List1)

floor(Matrix1)

ceiling()int()

fMax()

>

fMax(Expr, Var)

fMax(Expr, Var,lowBound)

fMax(Expr, Var,lowBound,upBound)

fMax(Expr, Var) | lowBound{Var{upBound

VarExprExpr


57/196

TI-Nspire CAS 51

(|) /

Auto or Approximate ApproximatefMax() |

fMin()max()

fMin()

>

fMin(Expr, Var)

fMin(Expr, Var,lowBound)

fMin(Expr, Var,lowBound,upBound)

fMin(Expr, Var) | lowBound{Var{upBound

VarExprExpr

(|) /

Auto or Approximate ApproximatefMin()|

fMax()min()

For

>

For Var, Low, High[, Step] BlockEndFor

VarLowHighStepBlock

Var

Step1

Block :

Calculator @AltEnter

fMax()>


58/196

52 TI-Nspire CAS

format()>

format(Expr[, formatString])

Expr

Expr

formatStringF[n] S[n] E[n] G[n][c][ ]

F[n]Fixed n

S[n]Scientific n

E[n]Engineering n

G[n][c]c

[Rc]Rc c

fPart()>

fPart(Expr1)

fPart(List1)

fPart(Matrix1)

FPdf()

>

FPdf(XVal,dfNumer,dfDenom) XVal

XVal

dfNumerdfDenomXValF

freqTable4list()

>

freqTable4list(List1,freqIntegerList)

List1freqIntegerListData & Statistics

List1

freqIntegerListList1List1List1

freqTable@>list(...)

164


59/196

TI-Nspire CAS 53

frequency()>

frequency(List1,binsList)

List1binsList

binsList{b(1), b(2), , b(n)}{?{b(1), b(1)


60/196

54 TI-Nspire CAS

G

Func>

FuncBlock

EndFunc

Block: Return

Calculator

@AltEnter

g(x)

gcd()

>

gcd(Number1, Number2)

gcdgcdlcm

Auto Approximate gcd1.0

gcd(List1, List2)

List1List2

gcd(Matrix1, Matrix2)

Matrix1 Matrix2

geomCdf()

>

geomCdf(p,lowBound,upBound) lowBound


geomCdf(p,upBound) P(1{X{upBound) upBoundupBound

plowBoundupBound



61/196

TI-Nspire CAS 55

geomPdf()>

geomPdf(p,XVal) XVal

XVal

p XVal

getDenom()>

getDenom(Expr1)

getLangInfo()>

getLangInfo()

= en

= da= de= fi= fr= it= nl = nl_BE= no= pt= es= sv

getLockInfo()>

getLockInfo(Var)

Var/

=0 Var

=1 Var

Lock 72 unLock 135


62/196

56 TI-Nspire CAS

getMode()>

getMode(ModeNameInteger)

getMode(0)

getMode ModeNameInteger)

ModeNameInteger

getMode(0)

getMode(0)&varsetMode(var)setMode() 111

Display Digits 1 1=Float, 2=Float1, 3=Float2, 4=Float3, 5=Float4, 6=Float5, 7=Float6,8=Float7, 9=Float8, 10=Float9, 11=Float10, 12=Float11, 13=Float12,14=Fix0, 15=Fix1, 16=Fix2, 17=Fix3, 18=Fix4, 19=Fix5, 20=Fix6, 21=Fix7,22=Fix8, 23=Fix9, 24=Fix10, 25=Fix11, 26=Fix12

Angle 2 1=Radian, 2=Degree, 3=Gradian

ExponentialFormat

3 1=Normal, 2=Scientific, 3=Engineering

Real or Complex 4 1=Real, 2=Rectangular, 3=Polar

Auto or Approx. 5 1=Auto, 2=Approximate, 3=Exact

Vector Format 6 1=Rectangular, 2=Cylindrical, 3=Spherical

Base 7 1=Decimal, 2=Hex, 3=Binary

Unit system 8 1=SI, 2=Eng/US

getNum()>

getNum(Expr1)


63/196

TI-Nspire CAS 57

getType()>

getType()

NONE

getVarInfo()>

getVarInfo()

getVarInfo(LibNameString)

getVarInfo ) /

getVarInfo )NONE

getVarInfo LibNameString) LibNameString LibNameString

LibNameString

getVarInfo()vsvs2 3 bInvalid list or matrix

AnsgetVarInfo()


64/196

58 TI-Nspire CAS

I

Goto>

Goto labelName

labelName

labelNameLbl

Calculator @AltEnter

4Grad >

Expr14Grad

Expr1

@>Grad

Degree

Radian

identity()

>

identity(Integer)

Integer

Integer

If>

If BooleanExpr Statement

If BooleanExprThenBlock

EndIf

BooleanExprtrueStatementBlock

BooleanExprfalse

Block:

Calculator

@AltEnter


65/196

TI-Nspire CAS 59

If BooleanExprThen Block1Else Block2EndIf

BooleanExprtrueBlock1Block2

BooleanExprfalseBlock1Block2

Block1Block2

If BooleanExpr1ThenBlock1

ElseIf BooleanExpr2ThenBlock2

ElseIf BooleanExprNThen

BlockNEndIf

BooleanExpr1trueBlock1BooleanExpr1falseBooleanExpr2

If>


66/196

60 TI-Nspire CAS

ifFn()>

ifFn(BooleanExpr,Value_If_true [,Value_If_false

[,Value_If_unknown]])

BooleanExpr BooleanExpr

BooleanExpr BooleanExprtrue

Value_If_true BooleanExprtrue

Value_If_falseValue_If_falseundef

BooleanExpr truefalseValue_If_unknownValue_If_unknownundef

ifFn()BooleanExpr

BooleanExpr

1

2.5

Value_If_True5

22.5Value_If_True6

32.5Value_If_False10

Value_If_true

Value_If_falseUndef

Value_If_trueValue_If_unknown

imag()

>

imag(Expr1)

real() 101

imag(List1)

imag(Matrix1)

impDif()

>

impDif(Equation, Var, dependVar[,Ord])

Ord1

Indirection #() 157


67/196

TI-Nspire CAS 61

inString()>

inString(srcString,subString[, Start])

srcStringsubString

StartsrcString= 1 srcString

srcStringsubStringStart>srcString

int()

>

int(Expr)

int(List1)

int(Matrix1)

floor()

intDiv()>

intDiv(Number1, Number2)

intDiv(List1, List2)

intDiv(Matrix1, Matrix2)

(Number1 Number2)

(argument 1 argument 2)

integral () 153


68/196

62 TI-Nspire CAS

interpolate()>

interpolate(x,x,y,y)

x,y=f(x) y=f'(x)

ffxxxx[x[i],x[i+1]]f(x)undef

xyy(|2)

x

y'=-3y+6t+5 y(0)=5

interpolate() x

invc2()

>

invc2(Area,df)invChi2(Area,df)

Areadf

c2

invF()

>

invF(Area,dfNumer,dfDenom)

invF(Area,dfNumer,dfDenom)

Area

dfNumer

dfDenom

F

invNorm()

>

invNorm(Area[,m[,s]])

Areams

invt()

>

invt(Area,df)

Areadft


69/196

TI-Nspire CAS 63

iPart()>

iPart(Number)

iPart(List1)

iPart(Matrix1)

irr()>

irr(CF0,CFList[,CFFreq])

CF00

CFListCF0

CFFreqCFList1 < 10,000

mirr() 79

isPrime()>

isPrime(Number)

|2 true false 1

Number306 {1021 isPrime(Number)

NumberisPrime()factor()Number

Calculator

@AltEnter

isVoid()>

isVoid(Var)

isVoid(Expr)

isVoid(List)

true false

164


70/196

64 TI-Nspire CAS

L

Lbl>

Lbl labelName

labelNameGotolabelName

labelName

Calculator

@AltEnter

lcm()>

lcm(Number1, Number2)

lcm(List1, List2)

lcm(Matrix1, Matrix2)

lcmlcmgcdlcm

left()

>

left(sourceString[, Num])

sourceStringNum

NumsourceString

left(List1[, Num])

List1Num

NumList1

left(Comparison)


71/196

TI-Nspire CAS 65

libShortcut()>

libShortcut(LibNameString, ShortcutNameString

[, LibPrivFlag])

libNameString

Variables ShortcutNameString

LibPrivFlag=0LibPrivFlag=1

CopyVar 22 DelVar 36

linalg2clearmatgauss1gauss2

limit() lim()>

limit(Expr1, Var, Point [,Direction])

limit(List1, Var, Point [, Direction])

limit(Matrix1, Var, Point [, Direction])

6

= = =

limit()undefundef

limit()LHopital Expr1Var

Auto or Approximate Approximate


72/196

66 TI-Nspire CAS

LinRegBx>

LinRegBxX,Y[,[Freq][,Category,Include]]X YFreq y = a+bxstat.results120

Include

XY

Freq FreqXY1

|0

CategoryXY

Include

164

stat.RegEqn a+bx

stat.a stat.b

stat.r2

stat.r

stat.Resid

stat.XReg X ListFreqCategory ListIncludeCategories



LinRegMx>

LinRegMxX,Y[,[Freq][,Category,Include]]

XYFreqy = mx+bstat.results120

Include

XY

Freq FreqXY1

|0

CategoryXY

Include

164


73/196

TI-Nspire CAS 67

stat.RegEqn y = mx+b

stat.m stat.b

stat.r2

stat.r

stat.Resid




LinRegtIntervals>

LinRegtIntervalsX,Y[,F[,0[,CLev]]]

SlopeC

LinRegtIntervalsX,Y[,F[,1,Xval[,CLev]]]

Responsey C

C stat.results120

XY

FFreqXY1

|0

164

stat.RegEqn a+bx

stat.a stat.b

stat.df

stat.r2

stat.r

stat.Resid


74/196

68 TI-Nspire CAS

Slope

Response

[stat.CLower,stat.CUpper]

stat.ME

stat.SESlope

stat.s

[stat.CLower,stat.CUpper]

stat.ME

stat.SE

[stat.LowerPred,stat.UpperPred]

stat.MEPred

stat.SEPred

stat.y a + bXVal

LinRegtTest>

LinRegtTestX,Y[,Freq[,Hypoth]]

XYy=a+bx brtH0:b=0 r=0

XY

Freq FreqXY1

|0

Hypoth(H0:b=r=0)

Hab0 r0 Hypoth=0H

ab0

stat.results120

164


75/196

TI-Nspire CAS 69

stat.RegEqn a + bx

stat.t t

stat.PVal

stat.df

stat.a stat.b

stat.s

stat.SESlope

stat.r2

stat.r

stat.Resid

linSolve()>

linSolve( SystemOfLinearEqns,Var1, Var2, ...)

linSolve(LinearEqn1 andLinearEqn2 and...,

Var1, Var2, ...)

linSolve({LinearEqn1,LinearEqn2,...},Var1, Var2, ...)

linSolve(SystemOfLinearEqns,{Var1, Var2, ...})

linSolve(LinearEqn1 andLinearEqn2 and...,

{Var1, Var2, ...})

linSolve({LinearEqn1, LinearEgn2, ...}, {Var1, Var2, ...})

Var1 Var2 ..

linSolve(x=1 and x=2,x)ArgumentError

@List() >

@List(List1)

deltaList(...)

List1

List1 List1List1


76/196

70 TI-Nspire CAS

list4mat() >

list4mat(List[, elementsPerRow])

List

elementsPerRow

List

List

list@>mat(...)

4ln

>

Expr4ln

Expr(ln)

@>ln

ln() /u

ln(Expr1)

ln(List1)

Real

Rectangular

ln(squareMatrix1)

squareMatrix1cos()

squareMatrix1

Radian Rectangular


77/196

TI-Nspire CAS 71

LnReg>

LnRegX, Y[, [Freq][, Category, Include]]

XYFreqy =a+bln(x)stat.results120

Include

XY

Freq FreqXY1

|0

CategoryXY

Include

164

stat.RegEqn a+bln(x)

stat.a stat.b

stat.r2

stat.r (ln(x), y)

stat.Resid

stat.ResidTrans





78/196

72 TI-Nspire CAS

Local>

Local Var1[, Var2][, Var3] ...

vars

For

Calculator

@AltEnter

Lock

>

Lock Var1[, Var2][, Var3] ...Lock Var.

Ans

stat.

tvm

LockRedo/Undo

unLock 135 getLockInfo() 55


79/196

TI-Nspire CAS 73

log() /s

log(Expr1[,Expr2])

log(List1[,Expr2])

Expr2

2

Expr2

10

Real

Rectangular

log(squareMatrix1[,Expr])

squareMatrix1ExprExprcos()

squareMatrix1

10

Radian Rectangular

4logbase

>

Expr4logbase(Expr1)

Expr1

@>logbase(...)


80/196


81/196

TI-Nspire CAS 75

stat.RegEqn c/(1+ae-bx)+d)

stat.a stat.bstat.c stat.d

stat.Resid

stat.XReg X ListFreqCategoryListIncludeCategories

stat.YReg Y ListFreqCategoryListIncludeCategories


Loop

>

LoopBlock

EndLoop

BlockBlockGotoExit

Block :

Calculator

@AltEnter


82/196

76 TI-Nspire CAS

M

LU>

LU Matrix, lMatrix, uMatrix,pMatrix[,Tol]

Doolittle LU - lMatrixuMatrixpMatrix

lMatrixuMatrix=pMatrix

TolTol


Tol

5EM14 max(dim(Matrix)) rowNorm(Matrix)

LU

mat4list()

>

mat4list(Matrix)

MatrixMatrix

mat@>list(...)


83/196

TI-Nspire CAS 77

max()>

max(Expr1, Expr2)

max(List1, List2)

max(Matrix1, Matrix2)

max(List)

list

max(Matrix1)

Matrix1

164

fMax()min()

mean()

>

mean(List[, freqList])

List

freqListList

mean(Matrix1[, freqMatrix])

Matrix1

freqMatrixMatrix1

164

Rectangular

median()

>

median(List[, freqList])

List

freqListList


84/196

78 TI-Nspire CAS

median(Matrix1[, freqMatrix])

Matrix1

freqMatrixMatrix1

164

MedMed>

MedMedX,Y[, Freq][, Category, Include]]

XYFreq y = (mx+b)stat.results120

IncludeXY

Freq FreqXY1

|0

CategoryXY

Include

164

stat.RegEqn - mx+b

stat.m stat.b

stat.Resid -




mid()

>

mid(sourceString, Start[, Count])

sourceStringStartCount

CountsourceStringsourceStringStart

Count|0Count= 0

median()>


85/196

TI-Nspire CAS 79

mid(sourceList, Start[, Count])

sourceListStartCount

CountsourceListsourceListStart

Count|0Count = 0

mid(sourceStringList, Start[, Count])

sourceStringListStartCount

min()>

min(Expr1, Expr2)

min(List1, List2)

min(Matrix1, Matrix2)

min(List)

List

min(Matrix1)

Matrix1

fMin()max()

mirr()

>

mirr(financeRate,reinvestRate,CF0,CFList[,CFFreq])

financeRate

reinvestRate

CF00

CFListCF0

CFFreqCFList1 < 10,000

irr() 63

mid()>


86/196

80 TI-Nspire CAS

mod()>

mod(Expr1, Expr2)

mod(List1, List2)

mod(Matrix1, Matrix2)

mod(x,0) = x

mod(x,y) = x -y floor(x/y)

remain() 103

mRow()

>

mRow(Expr, Matrix1, Index)

Matrix1IndexMatrix1Expr

mRowAdd()>

mRowAdd(Expr, Matrix1, Index1, Index2)

Matrix1Matrix1Index2

Exprrow Index1+ row Index2

MultReg>

MultReg Y,X1[,X2[,X3,[,X10]]]

YX1X2X10stat.results 120

164

stat.RegEqn b0+b1x1+b2x2+ ...

stat.b0 stat.b1

...

stat.R2

stat.yList yList = b0+b1x1+ ...

stat.Resid


87/196

TI-Nspire CAS 81

MultRegIntervals>

MultRegIntervals Y,X1[,X2[,X3,[,X10]]],XValList[,CLevel]

y C C

stat.results120

164


stat.y y= b0 + b1 xl + ... forXValList

stat.dfError

stat.CLowerstat.CUpper

stat.ME

stat.SE

stat.LowerPred

stat.UpperrPred

stat.MEPred

stat.SEPred

stat.bList {b0,b1,b2,...}

stat.Resid

MultRegTests

>

MultReg Y,X1[,X2[,X3,[,X10]]]

Ft

stat.results120

164


stat.F F

stat.PVal FP

stat.R2


88/196

82 TI-Nspire CAS

N

stat.AdjR2

stat.s

stat.DW Durbin-Watson

stat.dfReg

stat.SSReg

stat.MSReg

stat.dfError

stat.SSError

stat.MSError

stat.bList {b0,b1,...}

stat.tList t bList

stat.PList t P

stat.SEList bList

stat.yList yList = b0+b1x1+ ...

stat.Resid

stat.sResid

stat.CookDist Cook

stat.Leverage

nand /=

1nand2

1nand21nand2

and

1nand2

nand64 1

1 0

0b 0h

10


89/196

TI-Nspire CAS 83

nCr()>

nCr(Expr1, Expr2)

Expr1Expr2Expr1|Expr2|0nCr()Expr1Expr2

nCr(Expr, 0) 1

nCr(Expr, negInteger) 0

nCr(Expr, posInteger) N1 ...N+1)/!

nCr(Expr, nonInteger) !/((N)!!)

nCr(List1,List2)

nCr(Matrix1, Matrix2)

nDerivative()>

nDerivative(Expr1,Var=Value[,Order])

nDerivative(Expr1,Var[,Order])|Var=Value

|

12

newList()

>

newList(numElements)

numElements

newMat()>

newMat(numRows, numColumns)

numRowsnumColumns


90/196

84 TI-Nspire CAS

nfMax()>

nfMax(Expr, Var)

nfMax(Expr, Var, lowBound)

nfMax(Expr, Var, lowBound, upBound)

nfMax(Expr, Var) | lowBound{Var{upBound

ExprVar

[,]

fMax()d()

nfMin()>

nfMin(Expr, Var)

nfMin(Expr, Var, lowBound)

nfMin(Expr, Var, lowBound, upBound) nfMin(Expr, Var) | lowBound{Var{upBound

ExprVar

[,]

fMin()d()

nInt()

>

nInt(Expr1, Var, Lower, Upper)

Expr1Var

LowerUppernInt()(Expr1,Var,Lower,Upper)Lower 0

eff() 42


91/196

TI-Nspire CAS 85

nor /=

1nor2

1nor2

1nor2

or

1nor2

nor64 1

1 0

0b 0h

10

norm()>

norm(Matrix)

norm(Vector)

Frobenius

normalLine()

>

normalLine(Expr1,Var,Point)

normalLine(Expr1,Var=Point)

Expr1Var=Point

f1(x):=5 x:=3normalLine(f1(x),x,2) false

normCdf()

>

normCdf(lowBound,upBound[,m[,s]]) lowBoundupBoundlowBoundupBound

lowBoundupBoundm=0s =1

P(X {upBound)lowBound= .


92/196

86 TI-Nspire CAS

normPdf()>

normPdf(XVal[,m[,s]]) XValXVal

XValms

not>

not BooleanExpr

true false

not Integer1

Integer164 0 1

0b 0h (base 10)

64

4Base2 14

Hex

Bin

64 0b 16

nPr()>

nPr(Expr1, Expr2)

Expr1Expr2Expr1|Expr2|0nPr()Expr1Expr2

nPr(Expr, 0) 1

nPr(Expr, negInteger) 1/((+1)(+2)...(N))

nPr(Expr,posInteger) (N1)...(N+1)

nPr(Expr, nonInteger) !/(N)!

nPr(Value,posInteger) (N1)...(N+1)

nPr(Value, nonInteger) !/(N)!

nPr(List1, List2)

O


93/196

TI-Nspire CAS 87

nPr(Matrix1, Matrix2)

npv()

>

npv(InterestRate,CFO,CFList[,CFFreq])

npv

InterestRate

CF00

CFListCF0

CFFreq CFList1< 10,000

nSolve()

>

nSolve(Equation,Var[=Guess]) _

nSolve(Equation,Var[=Guess],lowBound)

_

nSolve(Equation,Var[=Guess],lowBound,upBound)

_

nSolve(Equation,Var[=Guess]) |lowBound{Var{upBound

_

Equation

- -=

x x=3

nSolve()solve()zeros()

|

nSolve()no solutionfound

cSolve() cZeros() solve()zeros()

nPr()>


94/196

88 TI-Nspire CAS

O

OneVar>

OneVar [1,]X[,[Freq][,Category,Include]]

OneVar [n,]X1,X2[X3[,[,X20]]]

20 stat.results120

Include

Freq FreqXY1

|0

CategoryX

Include

X FreqCategory X1X20164

stat.v x

stat.Gx x

stat.Gx2 x2

stat.sx x

stat.x x

stat.n

stat.MinX x

stat.Q1X x

stat.MedianX x

stat.Q3X x

stat.MaxX x

stat.SSX x


95/196

TI-Nspire CAS 89

P

or( )>

1or2

1or2

1or2

true false

truetruefalse false

xor

Calculator

@AltEnter

Integer1or Integer2

or 64 11 0 0Base

0b 0h 10)

64

4Base2 14

xor

Hex

O

Bin

64 0b 16

ord()

>

ord(String)

ord(List1)

StringList1

P4Rx() >

P4Rx(rExpr, qExpr) P4Rx(rList, qList) P4Rx(rMatrix, qMatrix)

(r, q) x

q GR

P@>Rx(...)

Radian


96/196

90 TI-Nspire CAS

P4Ry() >

P4Ry(rExpr, qExpr) P4Ry(rList, qList) P4Ry(rMatrix, qMatrix)

(r, q) y

q GR

P@>Ry(...)

Radian

PassErr

>

PassErr

errCodePassErr

Try...Else...EndTryElseClrErrPassErrClrErrPassErrTry...Else...EndTry

20ClrErr130 Try

@AltEnter

PassErrTry2131

piecewise()>

piecewise(Expr1[, Cond1[, Expr2 [, Cond2[, ]]]])

2

poissCdf()>

poissCdf(l,lowBound,upBound) lowBoundupBoundlowBoundupBound

poissCdf(l,upBound) P(0{X{upBound) upBoundupBound

l



97/196

TI-Nspire CAS 91

poissPdf()>

poissPdf(l,XVal) XValXVal

l

4Polar >

Vector4Polar

@>Polar

[rq] 2

4Polar

ans

4Rect 101

complexValue4Polar

complexVector

Degree (rq) Radian reiq

complexValue reiqDegree

(rq)

Radian

Gradian

Degree


98/196

92 TI-Nspire CAS

polyCoeffs()>

polyCoeffs(Poly[,Var])

VarPoly

PolyVarPolyVar

Varx

polyDegree()

>

polyDegree(Poly[,Var])

VarPoly

VarpolyDegree()Poly

PolyVarPolyVar

polyEval()>

polyEval(List1, Expr1)

polyEval(List1, List2)


99/196

TI-Nspire CAS 93

polyGcd()>

polyGcd(Expr1,Expr2)

Expr1Expr2

polyQuotient()>

polyQuotient(Poly1,Poly2[,Var])

VarPoly1Poly2

Poly1Poly2VarPoly1Poly2Var

polyRemainder()>

polyRemainder(Poly1,Poly2[,Var])

VarPoly1Poly2

Poly1Poly2VarPoly1Poly2

Var


100/196

94 TI-Nspire CAS

polyRoots()>

polyRoots(Poly,Var)

polyRoots(ListOfCoeffs)

cPolyRoots Poly,Var)

VarPoly{ }

Poly

cPolyRoots(ListOfCoeffs)ListOfCoeffs

cPolyRoots() 28

PowerReg>

PowerRegX,Y[, Freq][, Category, Include]]

XYFreq y = (a(x)b)stat.results120

Include

XY

Freq FreqXY1

|0

CategoryXY

Include

164

stat.RegEqn a(x)b

stat.a stat.b

stat.r2

stat.r (ln(x), ln(y))

stat.Resid

stat.ResidTrans





101/196

TI-Nspire CAS 95

Prgm>

Prgm BlockEndPrgm

Define Define

LibPubDefine LibPrivBlock:

Calculator

@AltEnter

GCD

prodSeq() ????? ()???? 154 ????

Product (PI) ????? ()???? 154 ????

product()>

product(List[, Start[, End]])

List StartEnd

product(Matrix1[, Start[, End]])

Matrix1 Startend

164


102/196

96 TI-Nspire CAS

Q

propFrac()>

propFrac(Expr1[, Var])

propFrac(rational_number)rational_number

propFrac(rational_expression,Var) VarVarVar VarVar

Var

propFrac()expand()

propFrac()

QR>

QR Matrix, qMatrix, rMatrix[, Tol]

Householder QR QR MatrixQ R

Tol

Tol


Tol

5EL14 max(dim(Matrix)) rowNorm(Matrix)

m1 (9.)


103/196

TI-Nspire CAS 97

QR Householder Gram-Schmidt qMatNamematrix

QuadReg

>

QuadRegX,Y[, Freq][, Category, Include]]

XYFreq y =

ax2+bx+cstat.results120

Include

XY

Freq FreqXY1

|0

CategoryXY

Include

164

stat.RegEqn ax2+bx+c

stat.a stat.bstat.c

stat.R2

stat.Resid




QR>


104/196

98 TI-Nspire CAS

QuartReg>

QuartRegX,Y[, Freq][, Category, Include]]

XYFreqy =ax4+bx3+cx2+dx+estat.results120

Include

XY

Freq FreqXY1

|0

CategoryXY

Include

164

stat.RegEqn ax4+bx3+cx2+dx+e

stat.a stat.bstat.c stat.dstat.e

stat.R2

stat.Resid





105/196

TI-Nspire CAS 99

R

R4Pq() >

R4Pq(xExpr,yExpr)

R4Pq(xList,yList) R4Pq(xMatrix,yMatrix)

q(x,y)

R@>Ptheta(...)

Degree

Gradian

Radian

R4Pr() >

R4Pr (xExpr,yExpr) R4Pr (xList,yList) R4Pr (xMatrix,yMatrix)

(x,y) r

R@>Pr(...)

Radian

4Rad >

Expr14Rad

@>Rad

Degree

Gradian


106/196

100 TI-Nspire CAS

rand()>

rand()

rand(#Trials)

rand()0 1

rand(#Trials)#Trials0 1

randBin()

>

randBin(n,p)

randBin(n,p, #Trials)

randBin n,p)

randBin n,p, #Trials)#Trials

randInt()

>

randInt(lowBound,upBound)

randInt(lowBound,upBound ,#Trials)

randInt lowBound,upBound) lowBoundupBound

randInt lowBound,upBound ,#Trials)#Trials

randMat()

>

randMat(numRows, numColumns)

-9 9

randNorm()

>

randNorm(m, s) randNorm(m, s, #Trials)

randNorm m, s)

[mN3s, m+3s]

randNorm m, s, #Trials)#Trials


107/196

TI-Nspire CAS 101

randPoly()>

randPoly(Var, Order)

Var

L9 9

0 99

randSamp()

>

randSamp(List,#Trials[,noRepl])

#TrialsList(noRepl=0)(noRepl=1)

RandSeed >

RandSeed Number

Number= 0

Number0seed1 seed2

real()>

real(Expr1)

imag() 60

real(List1)

real(Matrix1)

4Rect

>

Vector4Rect

@>Rect

[x, y, z] Vector2 3

4Rect

ans

4Polar 91


108/196

102 TI-Nspire CAS

complexValue4Rect

a+bi complexValue

complexValue reiqDegree

(rq)

Radian

Gradian

Degree

Catalog

ref()>

ref(Matrix1[, Tol])

Matrix1

TolTol

/Auto or Approximate

Approximate Tol

5EL14 max(dim(Matrix1)) rowNorm(Matrix1)

Matrix1

a

1/aa=0

a(|)

rref() 107

4Rect >


109/196

TI-Nspire CAS 103

remain()>

remain(Expr1, Expr2)

remain(List1, List2)

remain(Matrix1, Matrix2)

remain(x,0) x

remain(x,y) xNyiPart(x/y)

remain(Nx,y) Nremain(x,y)

mod() 80

Request

>Request ,[,[,]]

Request ,(1,...n)

[,[,]]

promptString

OKvar

Cancelvarvar

DispFlag

DispFlag1Calculator

DispFlag0

Define request_demo()=Prgm

Request ,r

Disp = ,pi*r2EndPrgm

request_demo()

OK6/2

= 28.2743

EnterCtrl+Enter

1 0

func()

Define func(arg1, ...argn) = users response

func()promptString

Request

Request

WindowsF12Enter Macintosh: F5Enter

c

RequestStr 104

Define polynomial()=Prgm

Request " x ",p(x)Disp " ",polyRoots(p(x),x)

EndPrgm

polynomial()

OKx x^3+3x+1{-0.322185}


110/196

104 TI-Nspire CAS

RequestStr>

RequestStrpromptString,var[,DispFlag]

RequestRequest()

RequestStr

RequestStr

WindowsF12Enter

Macintosh: F5Enter

c

Request 103

Define requestStr_demo()=Prgm

RequestStr Your name:,name,0Disp Response has ,dim(name), characters.

EndPrgm

requestStr_demo()

OK DispFlag0

requestStr_demo()5

Return>

Return [Expr]

ExprFunc...EndFunc

Prgm...EndPrgmReturn

Calculator

@AltEnter

right()>

right(List1[, Num])

List1Num

NumList1

right(sourceString[, Num])

sourceStringNum

NumsourceString

right(Comparison)


111/196

TI-Nspire CAS 105

rk23()>

rk23(,,, {0,},0,

[,])

rk23(,,, {0,

}, 0,[,])

rk23(,,, {0,

},0, [,])

-

= Expr(,)

depVar(0)=0[0,]

(ODE)

ODE

ODE

{0,} 0

0sign( ) = sign(-0) 0+i*0+i*[0,] i=0,1,2,

-

0.001

y'=0.001*y*(100-y) y(0)=10

1.E6

deSolve() seqGen() CAS

y1(0)=2 y2(0)=5

root()>

root(Expr)

root(Expr1, Expr2)

root Expr)Expr

root

Expr1,

Expr2) ExprExpr2Expr1

N 1

depVardVard

-----------------------


112/196

106 TI-Nspire CAS

rotate()>

rotate(Integer1[,#ofRotations])

Integer164

Integer1

4Base2 14

Bin

#ofRotations

#ofRotationsL1

Hex

0b00000000000001111010110000110101

0b10000000000000111101011000011010

Base

0b 0h O

rotate(List1[,#ofRotations])

#of RotationsList1List1

#ofRotations#ofRotationsL1

Dec

rotate(String1[,#ofRotations])

#ofRotationsString1String1

#ofRotations

#ofRotationsL1

round()>

round(Expr1[, digits])

digits0 12 digits12

round(List1[, digits])

List1

round(Matrix1[, digits])

Matrix1


113/196

TI-Nspire CAS 107

rowAdd()>

rowAdd(Matrix1, rIndex1, rIndex2)

Matrix1rIndex2rIndex1rIndex2

rowDim()>

rowDim(Matrix)

Matrix

colDim() 20

rowNorm()

>

rowNorm(Matrix)

Matrix

colNorm() 20

rowSwap()>

rowSwap(Matrix1, rIndex1, rInde

TI-NspireCAS ReferenceGuide ZH CN

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