From: Jake-S@cup.portal.com (Jake G Schwartz)
Newsgroups: comp.sys.hp48
Subject: Re: An Alternate HP48 Manual Index 2/4
Date: Thu, 12 Nov 92 19:14:02 PST
Organization: The Portal System (TM)
Distribution: world


HP48 ALTERNATE INDEX PART 2 OF 4

Entering a Current Equation with STEQ                   258
Entering a New Current Equation                         257
Entering a Program                                      470
Entering and Displaying Complex Numbers                 157
Entering and Executing a Program                        470
Entering Arrays                                         346
Entering Arrays, Square Brackets for                    346
Entering Arrays Using the Command Line                  349
Entering Binary Integers                                208
Entering Complex Numbers                                158
Entering New Statistical Data                           369
Entering Statistical Data Using the Matrix Writer       370
Entry Modes                                              76
ENTRY Operation                                          77
Environment, Selection                                  397
Environmental Operating Limits, Calculator              660
Environmental Operating Limits, Plug-In Card            660
EQ Variable                                              34
EQ+ Operation, Using to Link Two or More 
     Equations (HP Solve)                               272
EQ+ Command                                         259,300
EQ\-> Command                                            91
Equation Catalog                                     33,253
Equation Catalog, Selecting and Managing                258
Equation , Constructing a                               230
Equation, Current                                       286
Equation, Current, Entering a New                       257
EQUATION Operation                                       27
Equation Writer Application                       28,85,226
The Equation Writer Application:
  Addition, Subtraction and Multiplication in           230
  Backspace Editing in                                  241
  Building Unit Objects With the                        204
  Derivatives in                                    233,420
  Division and Fractions in                             231
  Editing in                                             69
  Examples                                              237
  Exponents in                                          231
  Functions that Take Parenthetical Arguments in        233
  How Organized                                         228
  Implied Multiplication in                             230
  Inserting an object from the Stack in                 246
  Integrals in                                      234,428
  Numbers and Names in                                  230
  Parenthesized Terms in                                233
  Powers of Ten in                                      233
  REPL Command in                                       247
  Replacing a Subexpression with an Algebraic from 
       the Stack                                        247
  RULES Application in                                  248
  Selection Cursor in                                   244
  Selection Environment in                              243
  Square Root and Xth Root in                           232
  Subexpressions in                                     243
  Summations in                                     235,423
  Turning off Implicit Parentheses in                   237
  Units in                                              235
  Viewing a Unit Object in the                      205,240
  Viewing Algebraics in the                             240
  | (Where) Function in                                 236
Equations                                               386
Equations, Editing                                      241
Equations, Expressions and                              129
Equations, Expressions and Programs                 254,289
Equations, Linking Two or More (HP Solve)               272
Equations, Plotting Two or More                         300
Equations, Saving a List of Two or More             274,301
Equations, Solving a System of Linear                   356
Equations, Solving with the PLOT Application            266
ERASE Command                                           292
erg Energy Unit                                         735
ERR0 Command                                            542
ERRM Command                                            542
ERRN Command                                            542
Error Messages                                      541,659
Error Recovery                                          115
Error Trapping                                          541
Errors                                                  629
Errors, User-Defined                                    546
Escape Sequences and Control Codes (Printing)           608
etc key                                               53,54
eV (Electron Volt) Energy Unit                          737
EVAL Command                                             98
EVAL key                                              27,32
Evaluating a Variable's Name                            109
Evaluating Backup Objects                               646
Evaluating Objects                                       98
Evaluating Symbolic Constants                           223
Evaluation of Algebraic Objects                         125
Evaluation of Local Variables                       476,569
Evaluation, Stepwise                                    126
EXAMPLES:
  Accuracy Factor and Error of Integration              435
  Adding Graphics Elements to PICT                      338
  Adding in HMS Mode                                    144
  Animation of Successive Taylor's Polynomials          588
  Arithmetic With Complex Numbers                       156
  Array Multiplication                                   83
  Assembling and Disassembling a Complex Number         161
  Assembling and Taking Apart a Three-Dimensional 
       Vector                                           175
  Assembling and Taking Apart a Two-Dimensional 
       Vector                                           175
  Backing Up a Directory and Its Subdirectories         646
  Backing Up a Program                                  645
  Backspace Editing in Equation Writer                  241
  Basic Use of the HP Solve Application                 263
  Binary Display Program                                557
  Binary Integers                                        82
  Black Gold Ltd.                                     27-40
  Building A Unit Object With The Equation Writer 
       Application                                      204
  Calculate Bessel Function                             587
  Calculating a Conjugate                               358
  Calculating a Taylor's Polynomial                     426
  Calculating the Number of Days Between Two Dates      455
  Calculating the Reciprocal of a Matrix                354
  Calculating the Sum of a Finite Series                424
  Calculating With Keystrokes and With a Program        468
  Calculus                                              418
  CASE...END Structure                                  498
  Chain Calculations                                     63
  Changing Display Modes                                 59
  Changing the Contents of a Variable                   111
  Combinations and Permutations                         147
  Command Line Editing in Equation Writer               242
  Command Line, Using the Stack and                      46
  Comparing Unit Objects                                202
  Complete Differentiation                              422
  Complete Expansion (algebra)                          396
  Complex Numbers                                        81
  Conic Section Plotting                                329
  Conversion to SI Base Units                           196
  Converting Between Complex Numbers and Vectors        167
  Converting Radians to Degrees                         143
  Creating a Unit Object                                189
  Creating a Unit Object in the Command Line            190
  Creating a User-Defined Function                      152
  Creating a Variable                                   107
  Creating and Using Subdirectories                     120
  Creating and Using a Custom Menu                      214
  Creating and Using a User-Defined Unit                205
  Decimal to HMS Conversion                             457
  Determining A Future Date                             455
  Differentiating a Built-In Function and a
       User-Defined Function                            150
  Displaying Binaries in all 4 Bases                    560
  Division of Binary Integers                           209
  DO...UNTIL...END Loop                                 510
  Does the List Contain Exactly Two Names Program       580
  Drawing a Sine Curve and Converting to a Graphics 
       Object                                           588
  DUP Command                                            65
  Editing A Matrix                                      352
  Editing a Program                                     472
  Editing a Subexpression in Equation Writer            244
  Editing an Alarm                                      451
  Effects of Flag Settings on Symbolic Constants        146
  Electrical Circuit                                    162
  Emulating a Built-In Application                      537
  Emulating HP Solve with Custom Menu                   535
  Entering a Current Equation with NEW                  257
  Entering a Matrix Using the Command Line              349
  Entering and Displaying 2D Vectors                    172
  Entering and Displaying Binary Integers               208
  Entering and Displaying Complex Numbers               159
  Equation Writer Application                           227
  Evaluating a Series to Suggest Convergence            424
  Evaluating A Variable Name                            109
  Evaluating a Variable Containing a Program            110
  Executing a Common Math Function                      132
  Executing a Program from the VAR Menu                 472
  Executing a Program That Uses a Subroutine            482
  Executing a User-Defined Function                     152
  Expand and Collect Completely                         570
  Fibonacci Numbers                             549,551,553
  Finding the Angle Between Two Vectors                 177
  Finding the Component of a Vector in a Particular 
       Function                                         178
  Finding the Reciprocal of a Unit Object               201
  Finding the Unit Vector                               176
  FOR...NEXT Loop                                       506
  FOR...STEP Loop                                       508
  Function Analysis                                 309,312
  General and Principal Solutions                       394
  Graphical Images in Programs                          599
  HMS-Format Addition                                   457
  Hyperbolic Functions                                  138
  IF...THEN...ELSE...END                                496
  IF...THEN...END                                       495
  IFERR...THEN...ELSE...END                             545
  IFERR...THEN...END                                    543
  IFT Command                                           500
  IFTE Command                                          500
  IFTE Function                                         500
  Including an Executable Object in the SOLVR Menu      271
  Inserting an Object from the Stack into Equation
       Writer                                           246
  ISOL Command                                          390
  Labeling Data Output                                  534
  LASTARG Command                                     64,65
  Linking Two Equations with EQ+                        272
  Median of a List Program                              563
  Median of Statistics Data                             560
  Menu of Menus, A                                       56
  Minimum or Maximum Element of an Array                573
  Minimum or Maximum Element of a Matrix            575,579
  Moment of a Crank                                     180
  Multiple Execution Program                            569
  Multiplying a Matrix and Vector                       355
  Multiplying Matrices                                  354
  Name Objects                                           84
  Nesting a User-Defined Function                       153
  Numerical Integration                                 433
  One and Two-Argument Math Functions                   135
  One-Argument Command LN                                61
  Pad With Leading Space                                554
  Parametric Plot                                       332
  Percent Calculations with Unit Objects                202
  Percent Functions                                     139
  Pie-Chart Graphics                                    596
  Plotting                                              283
  Plotting a Bar Chart                                  379
  Plotting a Graph Using CENTR and SCALE                298
  Plotting a Graph With AUTO                            296
  Plotting a Graph With DRAW                            297
  Plotting an Equation                                  328
  Polar Plot, A                                         331
  Printing With Escape Sequences                        608
  Probabilities from a Normal Distribution              385
  Program As A Subroutine                               481
  Program That Manipulates Data on the Stack            479
  Program Using Local Variables                         474
  Programming Examples                                  547
  Prompting for Data Input in a Program                 522
  Prompting for Data with Input                     526,529
  Purging a Variable                                    114
  Purging Several Variables                             114
  QUAD Command                                          391
  Raising a Unit Object to a Power                      202
  Recalling a Directory to the Stack                    124
  Recalling the Contents of a Variable                  111
  Reviewing Unit Names                                  191
  Rules Examples                                    400,410
  Save and Restore Previous Calculator Status           555
  Setting a Repeating Alarm                             446
  Single-Step Execution of a Subroutine                 486
  Single-Step Program Execution                         485
  Solve Application                                     250
  Solving A First Order Equation                        392
  Solving a System of Linear Equations                  356
  Solving an equation with More Than One Variable       392
  Solving for a Variable                                387
  Sort Program                                          561
  Specifying the Variables in the SOLVR Menu            270
  START...NEXT Loop                                     502
  START...STEP Loop                                     504
  Statistics                                            364
  Statistics and Plotting                               592
  Stepwise Differentiation                              420
  Structure of A User-Defined Function                  155
  Subtraction of Binary Integers                        209
  Superposition of Successive Taylor's Polynomials      589
  Surface Area of a Torus Program                       480
  SWAP                                                   63
  Swapping Levels 1 and 2                                63
  Symbolic and Numerical Results Mode                   144
  Symbolic Integration                              429,430
  Tagged Objects                                         87
  Taylor's Polynomial Approximation of the Integrand    431
  Temperature Conversion                                197
  Test Validity of a List Argument                      584
  Test Validity of a Name Argument                      584
  Testing a System Flag                                 516
  Tests and Conditional Structures                      488
  Time Example                                          437
  Trigonometric Functions                               140
  Trigonometric Operations With Unit Objects            203
  Truth Plot                                            333
  Two-Argument Commands                                  62
  Typing Accented Characters                             53
  Unit Expression Factoring                             199
  Unit Management                                       185
  Unit Object Addition                                  200
  Unit Object Multiplication and Division by 
       Real Numbers                                     201
  Unit Object Multiplication and Division by 
       Unit Objects                                     201
  Unit Object Subtraction                               200
  Unit Object Conversion in the CST Menu                195
  Unit Object Conversion in the UNITS Catalog Menu      193
  Unit Object Conversion on the Stack                   194
  Unit Objects                                           88
  Use of the Input Command                              524
  User-Defined Transformation                           415
  User Flags in Programs                                516
  User Keyboard Assignments                             218
  Using a Custom Menu to Make a Choice                  538
  Using a Loop Counter With an Indefinite Loop          514
  Using a Menu                                           57
  Using Complex Numbers in Algebraics                   164
  Using EXPR= to Verify a Result                        265
  Using HP Solve with Plot Application                  252
  Using Pi                                              141
  Using PROMPT                                          521
  Using Symbolic Constants                              144
  Using Tagged Objects as Data Output                   532
  Using the Command Line                                 76
  Using the Equation Catalog to Specify the Current 
       Equation                                         262
  Using the HP Solve Application with Unit Objects      268
  Using the Interactive Stack                            74
  Using the Matrix Writer Application                   348
  Using the Stack and Command Line                       46
  Using the Symbolic Constant i                         165
  Using the VAR Menu and REVIEW Catalog                 113
  Using Variables                                       106
  Verify Program Arguments                              582
  Viewing and Editing Objects                            69
  Volume of a Torus Program                             480
  WHILE...REPEAT...END Loop                             512
  Zooming Out                                           305
EXEC Operation                                          444
EXECS Operation in Alarm Catalog                        450
Executing a Program                                     472
Executing a User-Defined Function                       152 
Executing CLOSEIO to Conserve Battery Power             623
Executing ISOL with Expressions                         390
Execution Times, Comparing Program                      551
EXIT Operation                                  305,308,399
Exiting a Rules Menu                                    400
Exiting the Equation Catalog                            262
Exiting the Interactive Stack                            74
Exiting the STAT Catalog                                373
EXPFIT Command                                          377
EXPAN Command                                           395
Expand-Trigonometric-Definition (\->DEF in Rules)       409
Expand as Product of Trigonometric Functions 
     (TRG* in Rules)                                    409
Expanding and Collecting Completely                     568
Expanding Products and Powers                           396
Expanding User Memory Using RAM Cards                   643
Expansion of Trigonometric Functions in Rules           409
Exponential, Logarithmic and Hyperbolic Functions       137
Exponentials, Rearrangement of (in Rules)               408
Exponents in Equation Writer Application                231
EXPR Operation                                      244,398
Expressions, Closed-Form                                428
EXPR= Operation, Using in Solve                         265
EXPR= Operation, Verifying Solutions with               265
Expressions, Algebraic                               29,386
Expressions and Equations                               129
Expression, Unit                                        187
Extended Character Table                                609
EXTR Operation                                      308,316
E^ (Replace Power-Product with Power of Power)  
     Operation                                          408
E() (Replace Power-of-Power with Power-of-Product)
     Operation                                          408

                         -- F --

f Distribution                                          384
f (femto) Unit Prefix                                   192
F (Farad) Electrical Unit                               739
\^oF (Degrees Fahrenheit) Temperature Unit              739
F' Operation                                        309,316
Factor, Accuracy, and the Uncertainty of Integration    433
Factorial Function                                       57
Factorial, Probability and Random Numbers               147
Factoring, Unit Expression                              199
FAST Operation                                          260	
fath (Fathom) Length Unit                               739
fbm (Board Foot) Volume Unit                            739
fc (Footcandle) Illuminance Unit                        739
FCN Menu, GRAPHICS                                  285,302
FC? Command                                         222,516
FC?C Command                                        222,516
Fdy (Faraday) Electric Charge Unit                      740
fermi Length Unit                                       740
Fibonacci Numbers                                       548
File Names                                              628
File Transfer Protocol, Kermit                          612
FINDALARM Command                                       454
FINISH Command                                          615
FIX Command                                              58
Flag Settings, Saving in Full HP48 Memory Backup    625,649
Flag States, Recalling and Storing                      518
Flag, System, Index Wrap Indicator                      573
Flag, System, I/O Device                                610
Flag, System, Printing Device                           610
Flag Types                                              515
Flags                                                   515
Flags, Setting, Clearing and Testing                    516
Flags, System                               222,225,515,699
Flags, User                                             515
Flags, Using, to Interpret Symbolic Constants           145
flam (Footlambert) Luminance Unit                       740
FLOOR Function                                      148,564
FM Command                                               58
FM, Operation                                        58,221
Fonts, Character, in LCD Graphics                       342
Footcandle Units                                        198
Footlambert Units                                       198
For more information                                     21
FOR Operation                                           506
FOR Typing Aids                                     506,508
FOR...NEXT, How it Works                                506
FOR...NEXT Stucture                                     503
FOR...STEP, How it Works                                508
FOR...STEP Structure                                    508
FORCE Menu, UNITS                                       741
Formal Variable Name, The                               299
Format, 12-Hour Time                                    442
Format, 24-Hour Time                                    442
Format, Changing the Date and Time                      442
Format, Compact Printing                                604
Format, Date                                            441
Format, HMS                                             456
Format, Multiline Print                                 604
Formats, Print                                          604
FP Function                                             148
Fraction Conversion Functions                           136
Fraction Mark, Transmitting the                         630
FREE Command                                            649
Freeing Merged Memory                                   649
FREEZE Command                                  344,520,523
Frequencies, Numerical                                  381
Frequencies, Relative                                   381
Frequency Histogram                                     378
Frobenius (Euclidean) Norm of a Matrix                  359
FS? Command                                         222,516
FS?C Command                                        222,516
ft (International Foot) Length Unit                     742
ft^2 (Square Foot) Area Unit                            742
ft^3 (Cubic Foot) Volume Unit                           742
ftUS (Survey Foot) Length Unit                          742
ft/s (Feet/second) Speed Unit                           742
ft*lbf (Foot-poundf) Energy Unit                        742
Function Analysis                                       301
FUNCTION Plot Type                                  288,327
Function Plots, The Dependent Variable in               299
Functions, Analyzing (Graphics)                         307
Functions, Angle Conversion                             142
Functions, Arithmetic and General Math                  134
Functions, Bessel                                       585
Functions, Common Math                                  132
Functions, Comparison                                   491
Functions, Comparison, Using in Algebraics              493
Functions, Exponential, Logarithmic and Hyperbolic      137
Functions, Fraction Conversion                          136
Functions, HP48                                          42
Functions, Logical                                      493
Functions, Logical, Using in Algebraics                 493
Functions Now Allowed with ISOL                         390
Functions, Percent                                      138
Functions that Take Parenthetical Arguments in 
     Equation Writer                                    233
Functions, User-Defined                                 150
Functions, User-Defined, Differentiation of             422
Functions:  
  1/X                                                   134
  ABS                                   148,166,176,353,359
  ACOS                                                  140
  ACOSH                                                 137
  ALOG                                                  137
  AND                                                   493
  APPLY                                                 711
  ASIN                                                  140
  ASINH                                                 137
  ATAN                                                  140
  ATANH                                                 137
  CEIL                                              148,564
  %CH                                                   138
  COMB                                                  147
  COS                                                   140
  COSH                                                  137
  der                                                   422
  D->R                                                  142
  EXP                                                   137
  EXPM                                                  137
  FLOOR                                             148,564
  FP                                                    148
  HMS->                                                 142
  HMS+                                                  142
  HMS-                                                  142
  IFTE                                                  500
  IM                                                    166
  INV                                                    61
  IP                                                    148
  LN                                                 61,137
  LNP1                                                  138
  LOG                                                   137
  MANT                                                  148
  MAX                                                   148
  MAXR                                                  144
  MIN                                                   148
  MINR                                                  144
  MOD                                                   148
  NOT                                               210,493
  OR                                                    493
  PERM                                                  147
  QUOTE                                                 775
  RATIO                                                 776
  RE                                                166,358
  RND                                                   149
  R\->D                                                 142
  SIGN                                              149,167
  SIN                                                   140
  SINH                                                  137
  SQ                                                    134
  %T                                                    138
  TAN                                                   140
  TANH                                                  137
  TRNC                                                  149
  UBASE                                                 196
  UVAL                                                  206
  XOR                                                   493
  XPON                                                  149
  XROOT                                                 134
  +                                              90,134,303
  -                                                 134,303
  *                                             134,303,338
  /                                                     134
  ^                                                     134
  <                                                     491
  \<=                                                   491
  >                                                     491
  \>=                                                   491
  ==                                                    491
  =                                                     129
  \=/                                                   491
  ! (Factorial)                                      57,147
  \.S (Integral)                                        428
  \.d (Derivative)                                      419
  %                                                     138
  \GS (Sigma)                                           423
  \v/ (square root)                                     134
  | (Where)                                             416
F(X) Operation                                   36,308,316


                         -- G --

g (Gram) Mass Unit                                      743
G (giga) Unit Prefix                                    192
ga (standard freefall acceleration) Speed Unit          743
gal (US gallon) Volume Unit                             743
galC (Canadian Gallon) Volume Unit                      743
galUK (UK Gallon) Volume Unit                           743
Garbled Display                                         666
General and Principal Solutions                         393
General Math Functions, Arithmetic and                  134
Generating Accented Characters                           53
GET Command                                              91
GETI Command                                             92
Getting Started                                          24
gf (Gram-force) Force Unit                              744
Global Variables                                        105
GO\-> Operation                                         351
GO\|v  Operation                                        351
GOR Command                                             343
GRAD Command                                            139
Grad Units                                              198
grain Mass Unit                                         744
Graph, Drawing the                                      295
GRAPH Key in Equation Writer                            229
GRAPH Key in Zoom                                       303
"Graphic" displayed in LCD                               87
GRAPHIC n m                                             340
Graphical Image, Animation of a                         597
Graphical Elements to a Plot, Adding                    301
Graphics, Character Fonts in LCD                        342
Graphics Character Sizes                                342
Graphics Cursor                                         284
Graphics Environment                                 35,287
Graphics Environment, Stack-Related Operations in       341
Graphics Environment - Zoom Operations and 
 Function Analysis                                      301
Graphics FCN Menu                                    36,307
Graphics FCN Menu, How Operations Work                  315
Graphics Mark                                           285
Graphics Object, Printing a                             606
Graphics Objects                                         87
Graphics Objects on the Stack, Working With             340
Graphics, Pie-Chart                                     596
Graphics ZOOM Menu                                      304
GROB n m h                                              340
\->GROB Command                                         342
Guesses, Choosing (HP Solve)                            266
Guesses, Displaying Intermediate (HP Solve)             278
Guesses, Initial, How the Root Finder Uses              277
GXOR Command                                            343
Gy (Gray) Radiation Unit                                745

                         -- H --

h (Hour) Time Unit                                      745
H (hecto) Unit Prefix                                   192
H (Henry) Inductance Unit                               745
*H Command                                              319
ha (Hectare) Area Unit                                  745
HALT Command                                    484,520,524
Halt, System, During Card Plug-In                       636
Halting the Root Finder                                 277
HEX Command                                             208
Hidden Variables, Showing                               394
HISTOGRAM Command                                       328
Histogram Plots                             321,328,378,381
HISTPLOT Command                                        378
HMS Time Format                                         456
HMS+ Command                                            457
HMS- Command                                            457
HMS\-> Command                                          456
\->HMS Command                                          456
HOME Command                                            122
HOME Directory                                     118, 122
HOME in Equation Catalog                                261
HOME in STAT Catalog                                    372
HOUR Operation                                          445
How 2D Vectors are Displayed                            170
How 3D Vectors are Displayed                            170
How DO...UNTIL...END Works                              511
How CASE...END Works                                    499
How Complex Numbers Are Displayed                       157
How DRAW Plots Points                                   298
How FOR...NEXT Works                                    506
How FOR...STEP Works                                    508
How IF...THEN...ELSE...END Works                        497
How IF...THEN...END Works                               496
How RES Affects Statistical Plots                       321
How START...NEXT Works                                  502
How START...STEP Works                                  504
How the Equation Writer Application is Organized        228
How the HP Solve Application Works                      276
How the HP48 Does Symbolic Integration                  429
How the Menu of Variables is Created (HP Solve)         278
How the Operations in the GRAPHICS FCN Menu Work        315
How the Root Finder Uses Initial Guesses                277
How the Units Application is Organized                  187
How to use this Manual                                   20
How Unit Objects Are Created in the UNITS Catalog Menu  189
How Vectors Are Displayed                               350
How WHILE...REPEAT...END Works                          512
hp (Horsepower) Power Unit                              746
%%HP Modes Sequence                                     629
HP48 Character Set                                      607
HP48 Commands                                            42
HP48, Discovering the Power of the                       27
HP48 Functions                                           42
HP48 Operations                                          42
HP82240A Printer, Printing with                         609
HP82240B Printer, Printing With                         602
HP Solve Equation Library                               652
HR+ Operation                                           443
HR- Operation                                           443
HYP Menu, MTH                                           747
Hyperbolic Functions                                    137
HZ (Hertz) Frequency Unit                               747

                         -- I --

i, Symbolic Constant                                    165
Identifiers, Library                                    651
IDN (Identity) Command                                  360
IERR Variable                                           435
IF Command                                              494
IF...THEN...ELSE...END, How it Works                    497
IF...THEN...ELSE...END Structure                        496
IF...THEN...END, How it Works                           496
IF...THEN...END Structure                               494
IF Typing Aid                                       494,496
IFERR...THEN...ELSE...END Structure                     544
IFERR...THEN...END Structure                            543
IFERR Typing Aid                                    543,545
IFT (If-Then-End)  Command                              500
IFTE Function                                           500
ILLUSTRATIONS:
  Alarm Catalog Keys                                    451
  Backing Up a Program                                  645
  Battery Compartment for HP48                          663
  Battery Compartment for RAM Card                      664
  Bessel Functions                                      585
  Changing the Size of PICT                             326
  Clearing All Memory                                   102
  Conversion to and From HMS Format                     143
  Current Path                                          119
  Derivatives in Equation Writer                        233
  Digit Entry in the Matrix Writer                      347
  Directory Structure                                   119
  Directory Structure With Attached Libraries           652
  DISP display                                          524
  Division and Fractions in Equation Writer Application 231
  Dynamic Size of Port 0                                648
  ENG Display Mode                                       59
  Entry Modes                                            77
  Equation Catalog Display                              259
  Equation Catalog Keyboard                             261
  Exponents in Equation Writer Aplication               231
  Fibonacci Number Program Steps                        552
  FIX Display Mode                                       59
  Freeing Merged Memory                                 649
  Functions that Take Parenthetical Arguments in 
       Equation Writer                                  233
  How DO...UNTIL...END Works                            511
  How FOR...NEXT Works                                  507
  How FOR...STEP Works                                  509
  How START...NEXT Works                                503
  How START...STEP Works                                505
  How WHILE...REPEAT...END Works                        513
  HP48 Alpha Left-Shifted and Right-Shifted Keyboard     52
  HP48 Card Ports                                       636
  HP48 Display                                           45
  HP48 Display Annunciators                              48
  HP48 Keyboard                                          26
  HP48 Operations, Commands, Functions, 
       Analytic Functions                                43
  HP48 Primary Keyboard                                  51
  HP Solve Solution Exactly Zero                        279
  HP Solve Solution Extremum                            281
  HP Solve Solution Sign Reversal                       280
  Implied Multiplication in Equation Writer Application 231
  INPUT Command Display                                 524
  Installing a Plug-In Card                             637
  Installing Battery into New RAM Card                  640
  Integrals in Equation Writer                          234
  Interactive Stack Display                              70
  Interactive Stack Key Assignments                      73
  Key Assignment "rc.p" Input Parameter                 217
  Keyboard, HP48                                         26
  Markings on a RAM Card                                641
  Matrix Writer Display                                 346
  Merging RAM Card Memory                               644
  MTH Menu                                               56
  MTH PROB Multipage Menu                                56
  ON/MTH Key Procedure                                  605
  Out of Memory Procedure                               103
  Paired Sample Statistics Display                      375
  Pixel Coordinates Picture                             324
  Plot Menu Display                                     291
  Plot Scaling Parameters Display                       292
  Plugging in the Serial Cable                          622
  Polar Angle Plots                                     330
  Prompt Display String                                 521
  RAM Memory in the HP48                                643
  Real Number Range                                      81
  Rectangular and Polar Modes                           158
  Removing a Plug-In Card                               638
  Removing Battery Compartment Door from HP48           662
  Removing Battery Holder from RAM Card                 640
  Removing the Port Cover                           637,663
  Root Finder Intermediate Guesses                      278
  SCI Display Mode                                       59
  Soft-key menu labels in LCD                            55
  SOLVE Manu Display with Current Equation              255
  SOLVR Menu                                            254
  Square Root and Xth Root in Equation Writer 
       Application                                      232
  Stack Diagram                                         471
  Stack Display                                         474
  STAT Catalog Display                                  371
  STAT Catalog Keyboard                                 373
  Statistical Matrix Data                               369
  STD Display Mode                                       59
  Steps to Plotting an Equation                         288
  Sum of Two Vectors                                    179
  Summations in Equation Writer                     235,423
  Three-Dimensional Display Modes                       171
  Torus Surface Area                                    480
  Transferring Data Between Two HP48's                  620
  Two-Dimensional Display Modes                         170
  Uncertainty of Integration                            434
  Units in Algebraic Object in Equation Writer 
       Application                                       89
  Units in Equation Writer                              236
  User Mode 3-Way Toggle                                216
  User Unit Coordinate Picture                          323
  Using 2D                                              174
  Using 3D                                              174
  Volume of A Spherical Cap                             470
  Write-Protect Switch on RAM Card                  642,669
  Zoom and Function Analysis Keyboard                   304
  Zoom XAUTO Display Prompt                             305
  | (Where) Function in Equation Writer                 236
IM Command                                          166,358
Immediate-Entry mode                                     76
Implicit Parentheses, Turning Off in Equation Writer    237
Implied Multiplication in Equation Writer Application   230
Improving the Accuracy of System Solutions              361
in (Inch) Length Unit                                   748
in^2 (Square Inch) Area Unit                            748
in^3 (Cubic Inch) Volume Unit                           748
Including Programs in the Solver-List                   271
INCR Command                                            513
Indefinite Loop Structures                              510
INDEP Command                                    35,293,318
Independent Memory, Backing Up Objects Into             644
Independent RAM Card Memory                         642,644
Independent Variable                                    291
Independent Variable, Specifying the                    294
Index, Alarm                                            448
Index, Operation                                        708
Index Wrap Indicator System Flag                        573
inHg (Inches of Mercury) Pressure Unit                  749
inH2O (Inches of Water) Pressure Unit                   749
INPUT Command                                       520,524
INPUT Command, ALG Parameter for                        526
INPUT Command, Options for                              526
INPUT Command, V Parameter for                          527
INPUT Command, \Ga Parameter for                        527
INPUT Default State                                     527
INPUT Prompting, \v and \> Keys in                      530
INS Operation                                           68
Inserting an Object from the Stack into Equation Writer 246
Installation Date of RAM Card Battery                   665
Installing and Removing Plug-In Cards                   636
"Insufficient Memory" Display Message                   103
Integers, Binary                                     82,524
Integrals in Equation Writer                        234,428
Integrate (\.S) Command                                 428
Integration                                          31,428
Integration, Accuracy Factor and the Uncertainty of     433
Integration, Numerical                                  432
Integration, Symbolic                                   428
Integration, Symbolic, How the HP48 Does                429
Integration, Using the Stack for                        436
Interactive Programs                                    519
Interactive Stack, The                                   70
Interactive Stack, Exiting                               74
Interactive Stack Key Assignments                        73
Interface Kit, Serial                               612,621
Intermediate Guesses, Displaying (HP Solve)             278
Internal Representation of Vectors                      171
Interpreting Results (HP Solve)                         279
INV Function                                             61
I/O Device System Flag                                  610
I/O Menu                                                614
I/O Parameters, Setting the                             617
I/O, Serial                                             613
I/O SETUP Menu                                      610,617
IOPAR Variable                                          618
IP Function                                             148
IR/W Operation                                          617
"IRAM OK" Display Message                               667
""IRLB" Display Message                                 671
"IROM OK" Display Message                               667
IP Function                                             148
IR Loop-Back Test                                       670
ISECT Operation                                     308,316
ISOL Command                                            389
ISOL, Executing with Expressions                        390
ISOL, Functions Not Allowed With                        390
ISOL, Using                                             393
Isolating a Variable                                    389
Iterative Refinement for System Solutions               361

                         -- J --

J (Joule) Energy Unit                                   750


                         -- K --

K (Kelvin) Temperature Unit                             751
K (kilo) Unit Prefix                                    192
"KBD1 OK" Display Message                               668
Kcal (Kilocalorie) Energy Unit                          751
KEEP Operation                                           72
Kermit File Transfer Protocol                           612
Kermit Server Mode                                      624
KERRM Command                                       615,631
Key Assignment, Making a Single                         217
Key Assignments, Clearing User                          219
Key Assignments, Making Multiple                        217
Key Assignments, Making User                            217
Key Assignments, Packing User                           220
Key Assignments, Recalling and Editing User             220
Key Assignments, SKEY Argument in                       219
KEY Command                                         520,540
Key Location, Commands that Return a                    539
Key(s):
  Alpha                                                  25
  ATTN                                             27,37,54
  Backspace                                              47
  CLR                                                 28,40
  Cursor                                                 27
  Down-Arrow                          72,75,229,303,350,399
  EDIT                                                   67
  ENTRY                                                  77
  etc                                                 53,54
  EVAL                                                27,32
  LAST MENU                                              57
  Left-Arrow                             75,229,303,350,399
  Left Shift                                             25
  Newline                                               524
  MTH                                                 29,42
  NXT                                                 36,56
  NEWLINE                                                75
  ON                                                     27
  PREV                                                   56
  Primary                                                25
  RAD                                                 30,40
  RCL                                                31,110
  Right-Arrow                            75,229,303,350,399
  Right Shift                                            25
  Shift                                                  52
  Shift,Left                                          25,27
  Shift,Right                                         25,27
  SOLVE                                                  27
  STO                                                    27
  Up-Arrow                            72,75,229,303,350,399
  VAR                                                    30
  VISIT                                                  67
  X^2                                                   134
  X\v/Y (Xth Root of Y)                                 134
  Y^X                                                   134
  +                                                     134
  +/-                                                    47
  -                                                     134
  ^                                                     134
  \v/ (Square Root)                                     134
  \.x (Multiply)                                        134
  \:- (Divide)                                          134
  \v (to enter EDIT)                                  66,67
  \^ (to activate the Interactive Stack)                 70
Keyboard, Alpha                                       50,52
Keyboard, Alpha Left-Shift                               50
Keyboard, Alphs Right-Shift                              50
Keyboard and the Display, The                            45
Keyboard, HP48  (Illustration)                           26
Keyboard, Introducing the                                25
Keyboard, Left-Shift                                     50
Keyboard "Levels"                                        25
Keyboard, Locked                                        666
Keyboard Test                                           667
Keying in Delimiters                                     55
Keying in Numbers                                        47
Keyboard, Organization of the                            50
Keyboard, Primary                                        50
Keyboard, Right-Shift                                    50
Keyboard, User                                          216
KEYS Operation                                          302
Keys, Primary                                            25
Keys, The Shift                                          52
kg (Kilogram) Mass Unit                                 751
KGET Command                                            615
KILL Command                                            484
kip (Kilopound-force) Force Unit                        752
km (Kilometer) Length Unit                              752
km^2 (Square Kilometer) Area Unit                       752
knot Speed Unit                                         752
kph (Kilometers per Hour) Speed Unit                    752

                         -- L --

l (Liter) Volume Unit                                   752
LABEL Command                                       302,319
Labeling Program Output                                 531
Labels and Axes, Specifying                             320
Labels, Providing Different Menu                        215
lam (Lambert) Luminance Unit                            198
LAST Command                                            753
LASTARG Command                                      64,557
LASTCMD Operation                                        77
Last Arguments, Recovering the                           64
Last Menu, Switching to the                              57
Last Stack Operation                                     74
lb (Avoirdupois pound) Mass Unit                        754
lbf (Pound-force) Force Unit                            754
lbt (Troy pound) Mass Unit                              754
LCD\-> Command                                          344
\->LCD Command                                          343
Left Shift Key                                        25,27
Left Shift Keyboard                                      50
Legal Variable Names                                    108
LENG Menu, UNITS                                        754
Level 1 of the Stack, Printing                          606
LEVEL Operation                                          72
Levels, Keyboard                                         25
Libraries, Accessing, Attached to Subdirectories        652
Libraries, Using                                        635
Library, Attaching to a Directory                       651
Library Identifiers                                     651
LIBRARY Menu                                        646,652
Library Names                                           651
Library Objects                                          89
Library Operations, Accessing                           652
LIBS Command                                            653
LIGHT Menu, UNITS                                       755
LIN Command                                             377
LINE Command                                        337,339
Line Length                                             611
Line Termination Method                                 611
\GSLINE (Sigma Line) Command                            376
Linear Equations, Solving a System of                   356
Linear Regression                                       376
LINFIT Command                                          377
Linking Two or More Equations (HP Solve)                272
List of HP48 Object Types                                80
List of Two or More Equations, Saving                   274

END PART 2 OF 4