Manuali utente per Texas TI-86

Sommario

• Preparing to Use Your New TI-86

  2
• Installing the AAA Batteries

  2
• Turning On and Turning Off the TI-86

  2
• Adjusting the Contrast

  2
• Preparing to Use Your New TI-86

  2
• Resetting All Memory and Defaults

  3
• Calculating on the Home Screen

  3
• Calculating the Sine of a Number

  3
• Storing the Last Answer to a Variable

  3
• Calculating on the Home Screen

  3
• Using a Variable in an Expression

  4
• Editing an Expression

  4
• Displaying a Complex Number as a Result

  5
• Using a List with a Function

  5
• Displaying the Integer Part of Real Numbers in a List

  6
• Removing (Exiting) a Menu

  6
• Finding the Square Root

  7
• Calculating Derivatives

  7
• Retrieving, Editing, and Re-evaluating the Previous Entry

  8
• Converting Degrees Fahrenheit to Degrees Celsius

  8
• 1 Displaying and Entering Functions in the Equation Editor

  9
• Storing an Unevaluated Expression to an Equation Variable

  9
• Plotting Functions on the Graph Screen

  9
• Plotting Functions on the Graph Screen

  9
• Changing the Graph Style of a Function

  10
• Plotting a Function on the Graph Screen

  11
• Tracing a Function

  11
• Evaluating y for a Specific x Value (During a Trace)

  12
• Changing a Window Variable Value

  12
• Deselecting a Function

  13
• Zooming In on a Portion of the Graph Screen

  14
• When to Replace Batteries

  16
• Installing or Replacing Batteries

  16
• Turning On and Turning Off the TI-86

  17
• Adjusting the Display Contrast

  17
• Turning On and Turning Off the TI-86

  17
• Adjusting the Display Contrast

  17
• The Home Screen

  18
• Displaying Entries and Answers

  18
• The Home Screen

  18
• Entering Numbers

  19
• Entering Negative Numbers

  19
• Entering Numbers

  19
• Using Scientific or Engineering Notation

  20
• Entering Complex Numbers

  20
• Entering Other Characters

  20
• Entering Other Characters

  21
• The 2nd Key

  21
• The ALPHA Key

  21
• ALPHA-lock and alpha-lock

  22
• Common Cursors

  22
• Cursor Direction Keys

  23
• Inserting, Deleting, and Clearing Characters

  23
• Entering Expressions and Instructions

  24
• Entering an Expression

  24
• Entering Expressions and Instructions

  24
• Using Functions in Expressions

  25
• Using an Instruction

  25
• Entering Functions, Instructions, and Operators

  25
• Entering Consecutive Entries

  26
• The Busy Indicator

  26
• Interrupting a Calculation or Graph

  26
• Diagnosing an Error

  27
• Correcting an Error

  27
• Diagnosing an Error

  27
• Reusing Previous Entries and the Last Answer

  28
• Retrieving the Last Entry

  28
• Retrieving and Editing the Last Entry

  28
• Retrieving Previous Entries

  28
• Reusing Previous Entries and the Last Answer

  28
• Retrieving Multiple Entries

  29
• Clearing the ENTRY Storage Area

  29
• Retrieving the Last Answer

  29
• Using Ans Preceding a Function

  30
• Storing Results to a Variable

  30
• Displaying a Menu

  31
• Using TI-86 Menus

  31
• Using TI-86 Menus

  31
• The Menu Keys

  32
• Selecting a Menu Item

  32
• Exiting (Removing) a Menu

  33
• Viewing and Changing Modes

  34
• Changing a Mode Setting

  34
• Viewing and Changing Modes

  34
• The CATALOG

  38
• The CATALOG

  38
• Storing Data to Variables

  39
• Creating a Variable Name

  39
• Storing Data to Variables

  39
• Storing a Value to a Variable Name

  40
• Storing an Unevaluated Expression

  40
• Storing an Answer

  41
• Copying a Variable Value

  41
• Displaying a Variable Value

  41
• Recalling a Variable Value

  42
• Classifying Variables as Data Types.

  42
• Classifying Variables as Data Types

  42
• The CATLG-VARS (CATALOG-Variables) Menu

  43
• Selecting a Variable Name

  44
• The CUSTOM Menu

  44
• Entering CUSTOM Menu Items

  44
• The CUSTOM Menu

  44
• Clearing CUSTOM Menu Items

  45
• Deleting a Variable from Memory

  45
• The CHAR (Character) Menu

  45
• The CHAR (Character) Menu

  45
• The CHAR MISC (Miscellaneous) Menu

  46
• The CHAR GREEK Menu

  46
• The CHAR INTL (International) Menu

  46
• Adding a Modifier to a Vowel

  46
• Keyboard Mathematical Functions

  48
• Keyboard Mathematical Functions

  48
• The MATH Menu

  49
• The MATH NUM (Number) Menu

  49
• The MATH Menu

  49
• The MATH PROB (Probability) Menu

  50
• The MATH ANGLE Menu

  51
• The MATH HYP (Hyperbolic) Menu

  51
• The MATH MISC (Miscellaneous) Menu

  52
• The InterpolateàExtrapolate Editor

  53
• The CALC (Calculus) Menu

  54
• The CALC (Calculus) Menu

  54
• The TEST (Relational) Menu

  55
• The TEST (Relational) Menu

  55
• Using Tests in Expressions and Instructions

  56
• Using Built-In and User-Created Constants

  58
• The CONS (Constants) Menu

  58
• The CONS BLTIN (Built-In Constants) Menu

  58
• Using Built-In and User-Created Constants

  58
• Creating or Redefining a User-Created Constant

  60
• The Constant Editor Menu

  60
• Entering a Constant Name in an Expression

  61
• Converting Units of Measure

  61
• Converting a Unit of Measure

  61
• Converting Units of Measure

  61
• The CONV (Conversions) Menu

  62
• The CONV LNGTH (Length) Menu

  63
• 47 The CONV AREA Menu

  63
• The CONV VOL (Volume) Menu

  63
• The CONV TIME Menu

  63
• The CONV TEMP (Temperature) Menu

  63
• The CONV MASS Menu

  64
• The CONV FORCE Menu

  64
• The CONV PRESS (Pressure) Menu

  64
• The CONV ENRGY (Energy) Menu

  64
• The CONV POWER Menu

  64
• The CONV SPEED Menu

  64
• Converting a Value Expressed as a Rate

  65
• Number Bases

  65
• Number Bases

  65
• Number Base Ranges

  66
• One’s and Two’s Complements

  66
• The (Number) BASE Menu

  66
• The BASE Õ-Ú (Hexadecimal Characters) Menu

  67
• Entering Hexadecimal Digits

  67
• The BASE TYPE Menu

  67
• The BASE CONV (Conversion) Menu

  68
• Converting Number Bases

  68
• The BASE BOOL (Boolean) Menu

  68
• Results of Boolean Operations

  69
• The BASE BIT Menu

  69
• Using Complex Numbers

  70
• Complex Results

  70
• Using Complex Numbers

  70
• Using a Complex Number in an Expression

  71
• The CPLX (Complex Number) Menu

  71
• Defining a Graph

  74
• Setting the Graph Mode

  74
• Defining a Graph

  74
• Setting the Graph Mode

  74
• The GRAPH Menu

  75
• The GRAPH Menu

  75
• Using the Equation Editor

  76
• The Equation Editor (GRAPH y(x)=) Menu

  76
• Using the Equation Editor

  76
• Defining a Function in the Equation Editor

  77
• Notes about Defining Function Equations

  78
• Selecting Graph Styles

  79
• Setting the Graph Style in the Equation Editor

  80
• Using Shading Patterns to Differentiate Functions

  80
• Viewing and Changing OnàOff Status of Stat Plots

  81
• Setting the Window Variables

  81
• Setting the Window Variables

  81
• Displaying the Window Editor

  82
• Changing a Window Variable Value

  82
• Setting Graphing Accuracy with @x and @y

  83
• Setting the Graph Format

  83
• Setting the Graph Format

  83
• Displaying a Graph

  85
• Pausing or Stopping a Graph in Progress

  85
• Modifying a Drawn Graph

  85
• Displaying a Graph

  85
• Graphing a Family of Curves

  86
• Smart Graph

  86
• Graph Tools on the TI-86

  88
• 73 The GRAPH Menu

  88
• Graph Tools on the TI-86

  88
• Using the Free-Moving Cursor

  89
• Graphing Accuracy

  89
• Tracing a Graph

  90
• Tracing a Graph

  90
• Stopping and Resuming a Trace

  91
• Resizing the Graph Screen with ZOOM Operations

  91
• The GRAPH ZOOM Menu

  91
• Resizing the Graph Screen with ZOOM Operations

  91
• Defining a Custom Zoom In

  93
• Setting Zoom Factors

  93
• Zooming In and Zooming Out on a Graph

  93
• Storing and Recalling Zoom Window Variable Values

  95
• Using Interactive Math Functions

  95
• The GRAPH MATH Menu

  95
• Using Interactive Math Functions

  95
• Settings That Affect GRAPH MATH Operations

  96
• Using ROOT, FMIN, FMAX, or INFLC

  97
• Using ‰f(x), DIST, or ARC

  98
• Using dyàdx or TANLN

  99
• Using ISECT

  100
• Using YICPT

  100
• Evaluating a Function for a Specified x

  101
• Drawing on a Graph

  101
• Evaluating a Function for a Specified x

  101
• Drawing on a Graph

  101
• Before Drawing on a Graph

  102
• Saving and Recalling Drawn Pictures

  102
• Clearing Drawn Pictures

  103
• The GRAPH DRAW Menu

  103
• Shading Areas of a Graph

  104
• Drawing a Line Segment

  105
• Drawing a Vertical or Horizontal Line

  106
• Drawing a Circle

  106
• Drawing a Function, Tangent Line, or Inverse Function

  107
• Drawing Freehand Points, Lines, and Curves

  107
• Placing Text on a Graph

  108
• Turning On or Turning Off Points

  108
• Displaying the Table

  110
• TABLE Menu

  110
• The Table

  110
• Displaying the Table

  110
• Independent and Dependent Variables in the Table

  111
• Navigating the Table

  111
• The Table Menus

  112
• Setting Up the Table

  113
• Setting Up the Table

  113
• Viewing and Editing Dependent Variable Equations

  114
• Clearing the Table

  114
• Clearing the Table

  114
• Preview: Polar Graphing

  116
• Preview: Polar Graphing

  116
• Defining a Polar Graph

  117
• Setting Polar Graphing Mode

  117
• The GRAPH Menu

  117
• Defining a Polar Graph

  117
• Displaying the Polar Equation Editor

  118
• Setting the Graph Screen Window Variables

  118
• Setting the Graph Format

  119
• Displaying the Graph

  119
• Using Graph Tools in Pol Graphing Mode

  119
• The Free-Moving Cursor

  119
• Using Graph Tools in Pol Graphing Mode

  119
• Tracing a Polar Equation

  120
• Moving the Trace Cursor to a q Value

  121
• Using Zoom Operations

  121
• 109 The GRAPH MATH Menu

  122
• Evaluating an Equation for a Specified q

  122
• Drawing on a Polar Graph

  122
• Preview: Parametric Graphing

  124
• Preview: Parametric Graphing

  124
• Defining a Parametric Graph

  125
• Defining a Parametric Graph

  125
• Setting Parametric Graphing Mode

  126
• The GRAPH Menu

  126
• Displaying the Parametric Equation Editor

  126
• Selecting and Deselecting a Parametric Equation

  127
• Deleting a Parametric Equation

  127
• Setting the Graph Screen Window Variables

  127
• Setting the Graph Format

  128
• Displaying the Graph

  128
• Using Graph Tools in Param Graphing Mode

  128
• The Free-Moving Cursor

  128
• Tracing a Parametric Function

  128
• Using Graph Tools in Param Graphing Mode

  128
• Moving the Trace Cursor to a t Value

  129
• Using Zoom Operations

  129
• The GRAPH MATH Menu

  130
• Evaluating an Equation for a Specified t

  130
• Drawing on a Parametric Graph

  130
• Defining a Differential Equation Graph

  132
• Setting Differential Equation Graphing Mode

  132
• Defining a Differential Equation Graph

  132
• The GRAPH Menu

  133
• Setting the Graph Format

  133
• 123 Displaying the Differential Equation Editor

  134
• Setting the Graph Screen Window Variables

  135
• Setting the Initial Conditions

  136
• Setting the Axes

  137
• Differential Equation Graphing Tips

  137
• The Built-In Variable fldPic

  138
• Displaying the Graph

  138
• Entering and Solving Differential Equations

  139
• Graphing in SlpFld Format

  139
• Entering and Solving Differential Equations

  139
• Transforming an Equation into a First-Order System

  140
• Graphing in DirFld Format

  141
• Graphing a System of Equations in FldOff Format

  142
• Solving a Differential Equation for a Specified Value

  144
• Using Graph Tools in DifEq Graphing Mode

  144
• The Free-Moving Cursor

  144
• Tracing a Differential Equation

  144
• Using Graph Tools in DifEq Graphing Mode

  144
• Moving the Trace Cursor to a t Value

  145
• Drawing on a Differential Equation Graph

  145
• Drawing an Equation and Storing Solutions to Lists

  145
• Using ZOOM Operations

  147
• Drawing Solutions Interactively with EXPLR

  148
• Evaluating Differential Equations for a Specified t

  150
• Lists on the TI-86

  152
• The LIST Menu

  152
• Lists on the TI-86

  152
• The LIST NAMES Menu

  153
• Creating, Storing, and Displaying Lists

  153
• Entering a List Directly in an Expression

  153
• Creating, Storing, and Displaying Lists

  153
• Creating a List Name by Storing a List

  154
• Displaying List Elements Stored to a List Name

  154
• Displaying or Using a Single List Element

  155
• Storing a New Value to a List Element

  155
• Complex List Elements

  156
• The List Editor

  156
• The List Editor Menu

  156
• The List Editor

  156
• Creating a List Name in the Unnamed Column

  157
• Inserting a List Name into the List Editor

  157
• Displaying and Editing a List Element

  158
• Deleting Elements from a List

  158
• Removing a List from the List Editor

  158
• Using List Operations

  159
• The LIST OPS (Operations) Menu

  159
• Using List Operations

  159
• Using Mathematical Functions with Lists

  161
• Using Mathematical Functions with Lists

  161
• Attaching a Formula to a List Name

  162
• Attaching a Formula to a List Name

  162
• Comparing an Attached List with a Regular List

  163
• Using the List Editor to Attach a Formula

  163
• 151 Executing and Displaying Attached Formulas

  164
• Using the List Editor With Attached-Formula Lists

  164
• Handling Errors Related to Attached Formulas

  165
• Detaching a Formula from a List Name

  166
• Editing an Element of a Attached Formula List

  166
• Vectors on the TI-86

  168
• Vectors on the TI-86

  168
• Creating, Storing, and Displaying Vectors

  169
• The VECTR (Vector) Menu

  169
• The VECTR NAMES Menu

  169
• Creating a Vector in the Vector Editor

  169
• Creating, Storing, and Displaying Vectors

  169
• The Vector Editor Menu

  170
• Creating a Vector on the Home Screen

  170
• Creating a Complex Vector

  171
• Displaying a Vector

  171
• Using a Vector in an Expression

  172
• Editing Vector Dimension and Elements

  172
• The VECTR MATH Menu

  173
• The VECTR OPS (Operations) Menu

  173
• The VECTR CPLX (Complex) Menu

  175
• Using Mathematical Functions with Vectors

  176
• Using Mathematical Functions with Vectors

  176
• Matrices on the TI-86

  178
• Creating, Storing, and Displaying Matrices

  178
• The MATRX (Matrix) Menu

  178
• The MATRX NAMES Menu

  178
• Creating a Matrix in the Matrix Editor

  178
• Matrices on the TI-86

  178
• Creating, Storing, and Displaying Matrices

  178
• The Matrix Editor Menu

  179
• Creating a Matrix on the Home Screen

  180
• Creating a Complex Matrix

  180
• Displaying Matrix Elements, Rows, and Submatrices

  181
• Using a Matrix in an Expression

  181
• Editing Matrices in the Matrix Editor

  182
• Editing Matrices on the Home Screen

  182
• The MATRX MATH Menu

  183
• The MATRX OPS (Operations) Menu

  184
• The MATRX CPLX (Complex ) Menu

  185
• Using Mathematical Functions with Matrices

  185
• Using Mathematical Functions with Matrices

  185
• Statistical Analysis on the TI-86

  188
• Setting Up a Statistical Analysis

  188
• The STAT (Statistics) Menu

  188
• Statistical Analysis on the TI-86

  188
• Setting Up a Statistical Analysis

  188
• Entering Statistical Data

  189
• The LIST NAMES Menu

  189
• The STAT CALC (Calculations) Menu

  189
• Automatic Regression Equation Storage

  191
• Results of a Statistical Analysis

  192
• The STAT VARS (Statistical Variables) Menu

  192
• Results of a Statistical Analysis

  192
• Plotting Statistical Data

  194
• The STAT PLOT Status Screen

  194
• Plotting Statistical Data

  194
• The STAT PLOT Menu

  195
• Setting Up a Stat Plot

  195
• Turning On and Turning Off a Stat Plot

  195
• The PLOT TYPE Menu (Selecting a Plot Type)

  196
• Plot Type Characteristics

  196
• The STAT DRAW Menu

  199
• Forecasting a Statistical Data Value

  199
• The STAT DRAW Menu

  199
• Forecasting a Statistical Data Value

  199
• Preview: The Equation Solver

  202
• Preview: The Equation Solver

  202
• Entering an Equation in the Equation-Entry Editor

  203
• Entering an Equation in the Equation-Entry Editor

  203
• Setting Up the Interactive-Solver Editor

  204
• Entering Variable Values

  204
• Controlling the Solution with Bounds and a Guess

  204
• Setting Up the Interactive-Solver Editor

  204
• Editing the Equation

  205
• The Solver Menu

  206
• Solving for the Unknown Variable

  206
• Solving for the Unknown Variable

  206
• Graphing the Solution

  207
• Solver Graph Tools

  207
• Graphing the Solution

  207
• Solver Graph Tools

  207
• The Solver ZOOM Menu

  208
• The Simultaneous Equation Solver

  208
• Entering Equations to Solve Simultaneously

  208
• The Simultaneous Equation Solver

  208
• Storing Equation Coefficients and Results to Variables

  210
• The Polynomial Root-Finder

  211
• Entering and Solving a Polynomial

  211
• The Polynomial Root-Finder

  211
• Storing a Polynomial Coefficient or Root to a Variable

  212
• Writing a Program on the TI-86

  214
• The PRGM Menu

  214
• Creating a Program in the Program Editor

  214
• Writing a Program on the TI-86

  214
• The Program Editor Menu

  215
• The PRGM IàO (InputàOutput) Menu

  215
• The TI-86 Key Code Diagram

  217
• The PRGM CTL Menu

  218
• Entering a Command Line

  220
• Menus and Screens in the Program Editor

  220
• Running a Program

  221
• Running a Program

  221
• Breaking (Interrupting) a Program

  222
• Working with Programs

  223
• Managing Memory and Deleting a Program

  223
• Editing a Program

  223
• Working with Programs

  223
• Calling a Program from Another Program

  224
• Copying a Program to Another Program Name

  225
• Using and Deleting Variables within a Single Program

  225
• Running an Assembly Language Program

  225
• Running an Assembly Language Program

  225
• Entering and Storing a String

  226
• Entering and Storing a String

  226
• The STRNG (String) Menu

  227
• Creating a String

  227
• Checking Available Memory

  230
• The MEM (Memory) Menu

  230
• 213 Checking Memory Usage

  230
• Checking Available Memory

  230
• Deleting Items from Memory

  231
• The MEM DELET (Delete) Menu

  231
• Deleting Items from Memory

  231
• Resetting the TI-86

  232
• The MEM RESET (Reset) Menu

  232
• ClrEnt (Clear Entry)

  232
• Resetting the TI-86

  232
• TI-86 Linking Options

  234
• Linking Two TI-86s

  234
• Linking a TI-86 and a TI-85

  234
• Linking a TI-86 and a CBL 2/CBL or CBR System

  234
• TI-86 Linking Options

  234
• Linking a TI-86 and a PC or Macintosh

  235
• Downloading Programs from the Internet

  235
• Connecting the TI-86 to Another Device

  235
• Connecting the TI-86 to Another Device

  235
• The LINK Menu

  236
• Selecting Data to Send

  236
• The LINK SEND Menu

  236
• Selecting Data to Send

  236
• Initiating a Memory Backup

  237
• Selecting Variables to Send

  238
• The SEND WIND (Window Variables) Screen

  238
• Sending Variables to a TI-85

  239
• The LINK SND85 (Send Data to TI-85) Menu

  239
• Preparing the Receiving Device

  240
• Transmitting Data

  240
• Preparing the Receiving Device

  240
• Transmitting Data

  240
• Receiving Transmitted Data

  240
• Receiving Transmitted Data

  241
• Repeating Transmission to Several Devices

  242
• Error Conditions

  242
• Insufficient Memory in Receiving Unit

  242
• Using Math Operations with Matrices

  244
• Using Math Operations with Matrices

  244
• Finding the Area between Curves

  245
• Finding the Area between Curves

  245
• The Fundamental Theorem of Calculus

  246
• The Fundamental Theorem of Calculus

  246
• Electrical Circuits

  248
• Electrical Circuits

  248
• Program: Taylor Series

  250
• Program: Taylor Series

  250
• Characteristic Polynomial and Eigenvalues

  252
• Characteristic Polynomial and Eigenvalues

  252
• Convergence of the Power Series

  254
• Convergence of the Power Series

  254
• Reservoir Problem

  256
• Reservoir Problem

  256
• Predator-Prey Model

  258
• Predator-Prey Model

  258
• Program: Sierpinski Triangle

  260
• Program: Sierpinski Triangle

  260
• Quick-Find Locator

  262
• Quick-Find Locator

  262
• Alphabetical Listing of Operations

  266
• Alphabetical Listing of Operations

  266
• abs

  267
• Addition: +

  267
• and

  268
• angle

  269
• Ans

  269
• arc(

  269
• Asm(

  269
• aug(

  270
• Assignment: =

  270
• aug(

  270
• AsmComp(

  270
• AsmPrgm

  270
• Axes(

  271
• AxesOff

  271
• AxesOn

  271
• Ü

  271
• Bin

  272
• 4Bin

  272
• Box

  272
• Circl(

  273
• ClDrw

  273
• ClrEnt

  273
• ClTbl

  273
• cnorm

  273
• CILCD

  273
• cnorm

  273
• cond

  274
• CoordOff

  275
• CoordOn

  275
• conj

  275
• cos

  276
• cos L1

  276
• cosh

  277
• cosh L1

  277
• cross(

  277
• cSum(

  278
• Þ

  278
• Dec

  278
• 4Cyl

  278
• CylV

  278
• Deltalst(

  279
• 4Dec

  279
• Degree

  279
• Degree entry: ¡

  279
• der1(

  280
• der2(

  280
• DelVar(

  280
• DifEq

  281
• ¶dim

  281
• det

  281
• dim

  281
• dim

  281
• ¶dim

  281
• DirFld

  282
• ¶dimL

  282
• dimL

  282
• Disp

  283
• DispG

  283
• Division: /

  284
• DispT

  284
• DrawDot

  285
• DMS entry: '

  285
• 4DMS

  285
• DrawF

  286
• DrawLine

  286
• DrInv

  287
• DrEqu(

  287
• dxDer1

  288
• dxNDer

  288
• dxDer1

  288
• dxNDer

  288
• e^

  288
• DS<(

  288
• eigVc

  289
• eigVl

  289
• Eng

  290
• Equal: =

  290
• Else

  290
• End

  290
• Equal: =

  290
• Eq4St(

  290
• Equal to: ==

  291
• Euler

  291
• eval

  291
• Equal to: ==

  291
• evalF(

  292
• Exponent: E

  292
• ExpR

  293
• Factorial: !

  294
• fcstx

  294
• fcsty

  294
• Fill(

  295
• Fix

  295
• Float

  295
• Fill(

  295
• FnOff

  296
• fMin(

  296
• fnInt(

  296
• FnOn

  297
• For(

  297
• Form(

  298
• fPart

  298
• 4Frac

  298
• Func

  299
• gcd(

  299
• Get(

  299
• Greater than: >

  300
• getKy

  300
• Goto

  300
• GridOff

  301
• equal to: ‚

  301
• GridOn

  302
• GrStl(

  302
• ß

  302
• Hex

  302
• 4Hex

  303
• Hist

  303
• Horiz

  304
• ident

  304
• IAsk

  304
• IAuto

  304
• If

  305
• Input

  307
• InpSt

  307
• int

  308
• inter(

  309
• Inverse: L1

  309
• iPart

  309
• LabelOff

  310
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  310
• IS>(

  310
• lcm(

  311
• Lbl

  311
• LCust(

  311
• Less than: <

  312
• equal to: 

  312
• LgstR

  313
• Line(

  314
• LinR

  315
• li4vc

  316
• List entry: { }

  316
• ln

  316
• lngth

  316
• li4vc

  316
• LnR

  317
• LU(

  318
• max(

  319
• MBox

  319
• min(

  320
• mod(

  320
• Menu(

  320
• mRAdd(

  321
• nCr

  322
• multR(

  322
• nDer(

  323
• Negation: L

  323
• norm

  323
• norm

  323
• Normal

  324
• not

  325
• Not equal to: ƒ

  326
• Ý

  326
• Oct

  327
• 4Oct

  327
• OneVar

  327
• or

  328
• P2Reg

  330
• P4Reg

  332
• Param

  333
• Pause

  333
• Percent: %

  334
• pEval(

  334
• PlOn

  334
• PlOff

  334
• Plot1(

  335
• Plot2(

  335
• Plot3(

  335
• Pol

  336
• PolarGC

  336
• 4Pol

  336
• PolarC

  336
• poly

  337
• Power: ^

  337
• PtChg(

  338
• PtOff(

  338
• PtOn(

  338
• Prompt

  338
• PwrR

  339
• PxChg(

  340
• PxOff(

  340
• PxOn(

  340
• PxTest(

  340
• rAdd(

  340
• Radian

  341
• Radian entry: r

  341
• rand

  341
• randBin(

  341
• randM(

  342
• randInt(

  342
• randM(

  342
• randNorm(

  342
• RcGDB

  343
• RcPic

  343
• real

  343
• 4Rec

  343
• RectGC

  344
• RectC

  344
• ref

  344
• RectV

  344
• RK

  345
• Repeat

  345
• Return

  345
• Root: x‡

  346
• rnorm

  346
• rotL

  347
• rotR

  347
• round(

  348
• rSwap(

  348
• rref

  348
• Sci

  349
• Scatter

  349
• Select(

  350
• Send(

  350
• Select(

  350
• SeqG

  351
• seq(

  351
• SetLEdit

  351
• shftL

  353
• SimulG

  354
• sign

  354
• simult(

  354
• ShwSt

  354
• sin

  355
• sin L1

  355
• sinh

  356
• sinhL1

  356
• SinR

  357
• SlpFld

  358
• Solver(

  358
• Sorty

  359
• sortA

  359
• sortD

  359
• Sortx

  359
• Sortx

  359
• Sorty

  359
• Square: 2

  360
• Square root: ‡

  360
• SphereV

  360
• StGDB

  361
• St4Eq(

  361
• St4Eq(

  361
• StPic

  362
• variable: ¶

  362
• Stop

  362
• StReg(

  362
• Subtraction: N

  363
• String entry: "

  363
• sub(

  363
• sum

  364
• tan

  364
• tan L1

  365
• tanh

  365
• tanh L1

  365
• TanLn(

  366
• Text(

  366
• Then

  366
• Trace

  367
• Transpose: T

  367
• TwoVar

  368
• unitV

  368
• Vert

  369
• vc4li

  369
• While

  369
• vc4li

  369
• xor

  370
• xyline

  370
• ZData

  371
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  372
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  373
• ZIn

  373
• ZInt

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  375
• ZPrev

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• ZStd

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• TI-86 Menu Map

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  397
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  397
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