Table Of Contents - Casio Algebra FX 2.0 PLUS User Manual

Table of Contents

Before Using The Calculator For The First Time3
Quick-Start5
Basic Calculations 25
Turning Power On And Off6
Using Modes6
Basic Calculations7
Parentheses Calculations7
Built-In Functions7
Replay Feature8
Fraction Calculations9
Converting A Mixed Fraction To An Improper Fraction9
Converting A Fraction To Its Decimal Equivalent9
Exponents10
Graph Functions11
Dual Graph13
Box Zoom13
Dynamic Graph14
Table Function16
Handling Precautions17
Table Of Contents20
About this User's Guide23
Function Keys And Menus23
Menu Titles23
Read This First23
Graphs24
Command List24
Page Contents24
Supplementary Information24
Chapter 1 Basic Operation25
Keys26
Product View26
Key Table27
Key Markings28
Display29
Selecting Icons29
Meaning Of Each Icon29
About The Function Menu31
About Display Screens31
Normal Display32
How To Interpret Exponential Format32
Special Display Formats33
Calculation Execution Indicator33
Inputting And Editing Calculations34
To Change A Step34
To Delete A Step35
To Insert A Step35
To Change The Last Step You Input35
Using Replay Memory36
Making Corrections In The Original Calculation37
Copy And Paste37
To Specify The Copy Range37
Pasting Text38
Catalog Function38
To Use The Catalog To Input A Command38
Option (Optn) Menu40
Option Menu In The Run Mat Or Prgm Mode40
Function Menus That Appear Under Other Conditions41
Variable Data (Vars) Menu42
V-Win — Recalling View Window Values42
Fact — Recalling Zoom Factors42
Stat — Recalling Statistical Data43
Grph — Recalling Graph Functions44
Dyna — Recalling Dynamic Graph Set Up Data44
Tabl — Recalling Table & Graph Set Up And Content Data44
Recr — Recalling Recursion Formula/Table Range/Table Content Data45
Equa — Recalling Equation Coefficients And Solutions45
Program (Prgm) Menu46
Using The Set Up Screen47
To Change A Mode Set Up47
Set Up Screen Function Key Menus47
When You Keep Having Problems51
Getting The Calculator Back To Its Original Mode Settings51
In Case Of Hang Up51
Low Battery Message52
Chapter 2 Manual Calculations53
Basic Calculations (Manual)54
Arithmetic Calculations54
Number Of Decimal Places, Significant Digits, Normal Display Range55
Calculation Priority Sequence56
Multiplication Operations Without A Multiplication Sign58
Overflow And Errors58
Memory Capacity59
Special Functions60
Calculations Using Variables60
To Assign A Value To A Variable60
Function Memory61
To Assign The Same Value To More Than One Variable61
To Clear A Variable61
To Store A Function62
To Recall A Function62
To Display A List Of Available Functions62
To Delete A Function63
To Use Stored Functions63
Answer Function64
To Use The Contents Of The Answer Memory In A Calculation64
Performing Continuous Calculations64
Stacks65
Using Multistatements66
Specifying The Angle Unit And Display Format67
To Specify The Number Of Decimal Places (Fix)67
To Specify The Number Of Significant Digits (Sci)68
To Specify The Normal Display (Norm 1/Norm 2)68
To Specify The Engineering Notation Display (Eng Mode)68
Function Menus69
Numeric Calculations (Num)69
Probability/Distribution Calculations (Prob)69
Hyperbolic Calculations (Hyp)70
Angle Units, Coordinate Conversion, Sexagesimal Operations (Angl)70
Instant Functions70
Angle Units70
Logarithmic And Exponential Functions72
Hyperbolic And Inverse Hyperbolic Functions73
Other Functions74
Random Number Generation (Ran#)75
Coordinate Conversion76
Permutation And Combination77
Fractions78
K Engineering Notation Calculations79
Numerical Calculations80
Differential Calculations81
Using Differential Calculation In A Graph Function81
Applications Of Differential Calculations83
Quadratic Differential Calculations84
Quadratic Differential Applications85
Integration Calculations86
Application Of Integration Calculation87
Σ Calculations89
Maximum/Minimum Value Calculations91
Complex Number Calculations93
Absolute Value And Argument94
Conjugate Complex Numbers95
Extraction Of Real And Imaginary Parts95
Polar Form And Rectangular Transformation96
Binary, Octal, Decimal, And Hexadecimal Calculations With Integers97
Selecting A Number System99
To Specify A Number System For An Input Value99
To Input Values Of Mixed Number Systems99
Arithmetic Operations99
Negative Values And Bitwise Operations100
Number System Transformation101
To Convert A Displayed Value From One Number System To Another101
Matrix Calculations102
Inputting And Editing Matrices103
Creating A Matrix103
To Specify The Dimensions (Size) Of A Matrix103
To Input Cell Values104
Deleting Matrices105
To Delete A Specific Matrix105
To Delete All Matrices105
Row Calculations106
To Swap Two Rows106
Matrix Cell Operations106
To Calculate The Scalar Multiplication Of A Row107
To Add Two Rows Together108
Row Operations108
To Delete A Row108
To Insert A Row109
To Add A Row109
Column Operations110
To Delete A Column110
To Insert A Column110
Modifying Matrices Using Matrix Commands111
To Add A Column111
To Display The Matrix Commands111
Matrix Data Input Format112
To Input An Identity Matrix113
To Check The Dimensions Of A Matrix113
To Assign Values To And Recall Values From An Existing Matrix114
To Fill Matrix With Identical Values/Combine Two Matrices Into Single115
To Assign The Contents Of A Matrix Column To A List116
Matrix Arithmetic Operations118
Determinant119
Matrix Transposition119
Matrix Inversion120
Squaring A Matrix120
Raising A Matrix To A Power121
Determining The Absolute Value, Integer Part, Fraction Part121
Chapter 3 List Function123
Inputting And Editing A List 3123
Inputting And Editing A List124
To Batch Input A Series Of Values125
Editing List Values126
To Change A Cell Value126
To Edit The Contents Of A Cell126
To Delete A Cell126
To Delete All Cells In A List127
To Insert A New Cell127
Sorting List Values128
To Sort A Single List128
Descending Order128
To Sort Multiple Lists129
Ascending Order129
Manipulating List Data131
Accessing The List Data Manipulation Function Menu131
To Count The Number Of Data Items In A List131
To Create A List Or Matrix By Specifying The Number Of Data Items131
To Replace All Data Items With The Same Value132
To Generate A Sequence Of Numbers133
To Find The Minimum Value In A List133
To Find The Maximum Value In A List133
To Find Which Of Two Lists Contains The Smallest Value134
To Find Which Of Two Lists Contains The Greatest Value134
To Calculate The Mean Of Data Items134
To Calculate The Mean Of Data Items Of Specified Frequency134
To Calculate The Median Of Data Items In A List135
To Calculate The Median Of Data Items Of Specified Frequency135
To Calculate The Sum Of Data Items In A List136
To Calculate The Product Of Values In A List136
To Calculate The Cumulative Frequency Of Each Data Item136
To Calculate The Percentage Represented By Each Data Item137
To Calculate The Differences Between Neighboring Data Inside A List137
To Transfer List Contents To Matrix Answer Memory138
Arithmetic Calculations Using Lists139
Inputting A List Into A Calculation139
To Input A Specific List By Name139
K Error Messages139
To Directly Input A List Of Values140
To Assign The Contents Of One List To Another List140
Recalling List Contents141
To Recall The Value In A Specific List Cell141
To Input A Value Into A Specific List Cell141
To Use List Contents In Listans Memory In A Calculation141
Graphing A Function Using A List142
Inputting Scientific Calculations Into A List142
Performing Scientific Function Calculations Using A List142
Switching Between List Files144
Chapter 4 Equation Calculations145
Simultaneous Linear Equations 4145
Simultaneous Linear Equations146
Higher Degree Equations148
Solve Calculations150
What To Do When An Error Occurs152
Error During Coefficient Value Input152
Error During Calculation152
Clearing Equation Memories152
Chapter 5 Graphing153
Sample Graphs 5153
Sample Graphs154
Controlling What Appears On A Graph Screen160
V-Window (View Window) Settings160
V-Window Setting Precautions161
Initializing And Standardizing The V-Window162
To Initialize The V-Window In Accordance With An Angle Unit162
V-Window Memory163
To Store V-Window Settings163
To Recall V-Window Memory Settings163
Specifying The Graph Range164
Zoom166
Factor Zoom168
Turning Function Menu Display On And Off170
About The Calc Window171
Drawing A Graph172
Specifying The Graph Type172
Storing Graph Functions172
To Store A Rectangular/Polar Coordinate Function172
To Store A Parametric Function173
To Store An X = Constant Expression173
To Store An Inequality173
To Create A Composite Function174
To Assign Values To The Coefficients And Variables Of A Graph Function174
Editing And Deleting Functions176
To Edit A Function In Memory176
To Change The Type Of A Function176
Selecting Functions For Graphing177
To Specify The Draw/Non-Draw Status Of A Graph177
Graph Memory178
To Store Graph Functions In Graph Memory178
To Recall A Graph Function178
Storing A Graph In Picture Memory179
To Recall A Stored Graph179
Drawing Two Graphs On The Same Screen180
Copying The Graph To The Sub-Screen180
Graphing Two Different Functions182
Using Zoom To Enlarge The Sub-Screen184
Manual Graphing186
Rectangular Coordinate Graph186
Integration Graph188
Drawing Multiple Graphs On The Same Screen190
Using Tables192
Storing A Function And Generating A Number Table192
Variable Specifications192
To Generate A Table Using A Table Range192
Generating A Table193
To Generate A Differential Number Table194
Specifying The Function Type194
To Edit A Function/To Delete A Function195
Editing Tables196
To Change Variable Values In A Table196
To Delete A Row/To Insert A Row197
To Add A Row/Deleting A Table198
Copying A Table Column To A List199
Drawing A Graph From A Number Table200
Specifying A Range For Number Table Generation202
Simultaneously Displaying A Number Table And Graph204
Using Graph-Table Linking206
Dynamic Graphing208
Dynamic Graph Application Examples210
Adjusting The Dynamic Graph Speed212
Using Dynamic Graph Memory213
To Save Data In Dynamic Graph Memory213
To Recall Data From Dynamic Graph Memory213
Graphing A Recursion Formula214
Generating A Number Table From A Recursion Formula214
Web Graph (Convergence, Divergence)220
Changing The Appearance Of A Graph222
Drawing A Line222
Inserting Comments224
Freehand Drawing226
Changing The Graph Background228
Function Analysis230
Reading Coordinates On A Graph Line230
Displaying The Derivative232
Graph To Table234
Coordinate Rounding236
Calculating The Root238
Calculating The Point Of Intersection Of Two Graphs240
Determining The Coordinates For Given Points242
Calculating The Integral Value For A Given Range244
Conic Section Graph Analysis246
Parabolic Graph Analysis246
Circular Graph Analysis246
Elliptical Graph Analysis/Hyperbolic Graph Analysis246
To Calculate The Focus, Vertex And Latus Rectum247
To Draw And Analyze The Axis Of Symmetry And Directrix249
To Draw And Analyze The Asymptotes250
To Calculate Eccentricity250
Chapter 6 Statistical Graphs And Calculations251
Before Performing Statistical Calculations 6251
Before Performing Statistical Calculations252
Inputting Data Into Lists252
Changing Graph Parameters253
General Graph Settings253
To Display The General Graph Settings Screen254
Graph Draw/Non-Draw Status255
Calculating And Graphing Single-Variable Statistical Data256
Normal Probability Plot (Npp)256
Histogram (Bar Graph) (Hist)256
Med-Box Or Box And Whisker Graph (Box)257
Modified Box Graph (Modb)257
Normal Distribution Curve (N Dis)258
Broken Line Graph (Brkn)258
Displaying The Calculation Results Of A Drawn Single-Variable Graph259
Calculating And Graphing Paired-Variable Statistical Data260
Drawing A Scatter Diagram And Xy Line Graph Description260
Drawing A Regression Graph262
Selecting The Regression Type264
Displaying Statistical Calculation Results264
Graphing Statistical Calculation Results264
Linear Regression Graph265
Med-Med Graph265
Quadratic/Cubic/Quartic Regression Graph266
Logarithmic Regression Graph267
Exponential Regression Graph267
Power Regression Graph268
Sinusoidal Regression Graph268
Logistic Regression Graph269
Residual Calculation269
Displaying The Calculation Results Of A Drawn Paired-Variable Graph270
Copying A Regression Graph Formula To The Grph270
Multiple Graphs271
Overlaying A Function Graph On A Statistical Graph272
Performing Statistical Calculations274
To Specify Statistical Calculation Data Lists274
Single-Variable Statistical Calculations275
Paired-Variable Statistical Calculations275
Regression Calculation276
Estimated Value Calculation277
Normal Probability Distribution Calculation278
Drawing A Normal Probability Distribution Graph280
Chapter 7 Computer Algebra System And Tutorial Modes283
(Algebra Fx 2.0 Plus Only)283
Using The Cas (Computer Algebra System) Mode 7283
Using The Cas (Computer Algebra System) Mode284
Inputting And Displaying Data284
Inputting List Data285
Inputting Matrix Data285
Inputting Vector Data286
Performing An Algebra Mode Operation286
Menu Command Input286
Formula Memory287
Function Memory And Graph Memory289
Eqn Memory289
Answer (Ans) Memory And Continuous Calculation290
Replay Contents290
Moving The Cursor Between Display Areas290
Graph Function291
Recall Ans Function291
Solution Memory291
To Save A Calculation History To Solution Memory (Save)292
To Clear Solution Memory Contents (Clear Memory)292
To Display Solution Memory Contents (Display Memory)293
To Optimize Solution Memory (Optimization)293
Algebra Command Reference294
Expand294
Rfactor (Rfctor)294
Factor294
Solve295
Texpand (Texpnd)295
Tcollect (Tcollc)295
Trigtoexp (Trigtoe)296
Exptotrig (Exptot)296
Simplify (Smplfy)296
Combine (Combin)297
Collect (Collct)297
Substitute (Sbstit)297
Cexpand (Cexpnd)298
Approx298
Diff299
Lim299
Taylor300
Arclen300
Tanline (Tanlin)301
Denominator (Den)301
Numerator (Num)301
Gcd301
Lcm302
Rcleqn302
Rclalleqn (Rclall)302
Rewrite (Rewrit)302
Exchange (Exchng)303
Eliminate (Elim)303
Getright (Getrgt)303
Invert303
Absexpand (Absexp)304
Andconnect (Andcon)304
Eqn304
Clear (Clrvar)305
Clearvarall (Varall)305
List Calculation Commands306
Dim306
Min306
Max307
Mean307
Median308
Sum308
Prod309
Cuml309
Percent (%)309
A List310
Stddev310
Variance (Vari)310
Seq311
Augment (Augmnt)311
Fill311
Sorta312
Sortd312
Sublist (Sublst)312
List→Mat (L→Mat)313
List→Vect (L→Vect)313
Matrix Calculation Commands314
Det314
Norm314
Eigvc315
Eigvl315
Rref316
Ref316
Lu317
Trn317
Identify (Ident)318
Submat319
Diag320
Mat→List (M→List)320
Mat→Vect (M→Vect)320
Swap321
Row321
Row+321
Vector Calculation Commands323
Crossp323
Dotp323
Unitv324
Angle324
Vect→List (V→List)325
Vect→Mat (V→Mat)325
Algebra Mode326
Arrange (Arrang)326
Replace (Replac)326
Tutorial Mode327
Specifying The Expression Type327
Defining The Expression329
Specifying The Solve Mode330
Verify Mode330
Manual Mode332
Auto Mode334
Algebra System Precautions335
Chapter 8 Programming337
Basic Programming Steps 8337
Basic Programming Steps338
Program Mode Function Keys340
When You Are Registering A File Name340
When You Are Inputting a Program - 1(RUN)... Default340
When You Are Inputting A Program - 2(Base)341
Editing Program Contents342
Debugging A Program342
To Eliminate Bugs That Cause Error Messages342
To Eliminate Bugs That Cause Bad Results342
Using An Existing Program To Create A New Program343
Searching For Data Inside A Program345
File Management346
Searching For A File346
To Find A File Using Initial Character Search346
Editing A File Name347
Deleting A Program347
To Delete A Specific Program347
To Delete All Programs348
Registering A Password348
Recalling A Password Protected Program349
Command Reference350
Command Index350
Basic Operation Commands351
? (Input Command)351
Output Command352
: (Multi-Statement Command)352
Carriage Return352
' (Comment Text Delimiter)352
Program Commands (Com)353
If~Then~(Else~)Ifend353
For~To~(Step~)Next353
Do~Lpwhile354
While~Whileend355
Program Control Commands (Ctl)355
Prog356
Return357
Stop357
Jump Commands (Jump)358
Goto~Lbl359
Isz360
Clear Commands (Clr)360
Clrgraph360
Clrlist360
Clrtext361
Clrmat361
Display Commands (Disp)361
Dispf-Tbl, Dispr-Tbl/Drawdyna361
Drawftg-Con, Drawftg-Plt362
Drawgraph362
Drawr-Con, Drawr-Plt362
Drawrσ-Con, Drawrσ-Plt363
Drawstat363
Drawweb363
Input/Output Commands (I/O)364
Getkey364
Locate365
Receive ( / Send (366
Conditional Jump Relational Operators (Rel)367
Using Calculator Functions In Programs368
Text Display368
Using Matrix Row Operations In A Program368
To Swap The Contents Of Two Rows (Swap)368
To Calculate A Scalar Multiplication369
To Calculate A Scalar Multiplication And Add Results To Another Row369
To Add Two Rows (Row+)370
Using Graph Functions In A Program370
Syntax Of Other Graphing Functions371
Using Dynamic Graph Functions In A Program372
Using Table & Graph Functions In A Program373
Using Recursion Table & Graph Functions In A Program374
Using List Sort Functions In A Program375
Using Solve Calculation Function In A Program376
Using Statistical Calculations And Graphs In A Program376
To Set Conditions And Draw A Statistical Graph376
Program Mode Command List380
Program Library383
Prime Factorization383
Arithmetic-Geometric Sequence Differentiation385
Ellipse387
Rotation389
Interior Angles And Surface Area Of A Triangle391
Chapter 9 System Settings Menu393
Using The System Settings Menu 9393
Using The System Settings Menu394
Memory Operations395
To View Memory Usage Information396
System Settings397
Contrast Adjustment397
Apo Settings397
System Language Setting398
Reset399
Tutorial Lock (Algebra Fx 2.0 Plus Only)400
Data Communications401
Connecting Two Units402
Connecting The Unit With A Casio Label Printer403
Connecting The Unit To A Personal Computer404
Performing A Data Communication Operation405
Performing A Data Transfer Operation405
To Send Selected Data Items406
To Execute A Send Operation407
To Send Backup Data408
Data Communications Precautions409
Sending A Screen Shot411
To Send A Screen Shot Directly To A Connected Computer411
To Save A Screen Shot In Memory (Memory)411
To Send A Saved Screen Shot To A Computer Or Casio Label Printer412
Add-Ins413
Built-In Application Upgrades413
On-Screen Message Language Data413
Memory Mode414
Storing And Loading Program Files414
To Store A Program File Into The Storage Area415
To Load A Program File From The Storage Area416
Deleting Program Files417
To Delete A Current Area Program File417
To Delete A Storage Area Program File417
To Delete All The Program Files In The Current Area417
Searching For A Program File418
To Delete All The Program Files In The Storage Area418
To Search For A Program File In The Current Area418
To Search For A Program File In The Storage Area419
Backing Up Current Area Data420
To Restore Backup Data To The Current Area421
To Delete Backup Data From The Storage Area421
Optimizing The Storage Area422
Appendix423
Error Message Table424
Input Ranges428
Internal Precision428
Specifications431
Index433
Cas, Algebra, Tutor Command Index439
Prgm Command Index441
Key Index442
P Button (In Case Of Hang Up)445
Data Error Message445
Power Supply446
Replacing Batteries447
To Replace The Main Power Supply Batteries447
To Replace The Memory Back Up Battery449
About The Auto Power Off Function450