Hewlett-Packard

Indeholder "How Do I Find Out What's On My CD?", "How Do I Power On My HP iPAQ for Initial Use?", "How Do I Connect the AC Adapter to My HP iPAQ?", "How Do I Install Microsoft ActiveSync?", "How Do I Create an ActiveSync Partnership?", "How Do I Synchronize My HP iPAQ with a PC?", "How Do I Synchronize Messaging, Contacts, Calendar, Favorites, or AvantGo?", "How Do I Troubleshoot Outlook Errors When Attempting to Synchronize Messaging, Contacts, or Calendar?", "How Do I Run a Diagnostic Check on My HP iPAQ?", "How Do I Protect My HP iPAQ from Screen Damage or Cracking?", "How Do I Obtain Service for a Damaged or Cracked Screen?", "How Do I Change between the HP Launch Screen and the Today Screen?", "How Do I Find Product ID and Serial Number of My HP iPAQ?", "How Do I Maximize Battery Life?", "How Do I Know the Battery Is Charging?", "How Do I Check Battery Level?", "How Do I Obtain Support if the Battery Is Not Charging?", "How Do I Perform a Soft ("Normal") Reset?", "How Do I Reset My HP iPAQ if It Locks Up?", "How Do I Free Up Memory if My HP iPAQ Becomes Sluggish?", "How Do I Perform a Hard ("Full") Reset?", "How Do I Clear The Data on My HP iPAQ?", "How Do I Regain Access to My HP iPAQ if I Forgot My Password?", "How Do I Remove Programs From My HP iPAQ?", "How Do I Switch from Portrait to Landscape Mode While Viewing a Document or Picture?", "How Do I Listen to Music on My HP iPAQ?", "How Do I Back Up and Restore My Data?", "How Do I Create File Folders on My HP iPAQ?", "How Do I Transfer Data to a Storage Card?", "How Do I Synchronize Contacts Subfolders?", "How Do I Migrate Data from Palm Desktop to Windows Mobile 2003?", "How Do I Transfer Files from My PC to My HP iPAQ?", "How Do I Purchase Hardware Accessories For MyHP iPAQ?", "How Do I Find Information on Topics Not Covered in This Booklet?".

Et lille hæfte med de hyppigste spørgsmål til en HP iPaq. Dog ikke: Hvorfor købte jeg den her?… (mais)

Indeholder "1. Start her", " Om denne introduktion", " Lektion 1. Klargøring", " Sådan tændes og slukkes HP 48", " Indstilling af lyspanelets kontrast", " Klargøring til de indbyggede eksempler", " Indstilling af klokkeslæt og dato", " Indstilling af lydsignal, ur og decimaltegn", "2. Introduktion af HP 48", " Lektion 2. Matematiske objekter og HP 48", " Redigering af et objekt på kommandolinien", " Fjernelse af objekter fra stakken", " Lektion 3. Indtastning af tegn", " [alpha]-tastaturet", " Specialtegn", " Lektion 4. Brug af menuer", " [NXT]-tasten", " Lektion 5. En kort rundtur i HP 48", " Indtastningsmiljøer", " Programmiljøer", " Hjælpemiljøer", "3. Almindelig regning", " Lektion 6. Almindelig regning", " Stakmetoden", " Algebraisk metode", " Brug af EquationWriter", " Lektion 7. Sådan findes og anvendes yderligere matematikfunktioner", " Lektion 8. Brøkregning", " Lektion 9. Symbolregning", " Lektion 10. Regning med komplekse tal", " Lektion 11. Regning med tal og enheder", " Konvertering af enheder", "4. Forståelse og brug af hukommelse", " Lektion 12. Forståelse af hukommelse", " Lektion 13. Oprettelse (navngivning) af variabler", " Lektion 14. Organisering af variabler", " Lektion 15. Redigering og sletning af variabler", " Lektion 16. Brug af variabler i beregninger", "5. Løsning af ligninger", " Lektion 17. Løsning for en variabel - numerisk", " Søgning efter flere løsninger", " Fortolkning af resultaterne", " Lektion 18. Løsning for en variabel - symbolsk", " Lektion 19. At finde alle rødder i et polynomium", " Lektion 20. Løsning af et lineært ligningssystem", "6. Plotning af ligninger og analysering", " Lektion 21. Plotning af en funktion", " Lektion 22. Ændring af en grafs udseende", " Lektion 23. Plotning af flere funktioner", " Lektion 24. Plotning af funktioner i tre dimensioner", " Lektion 25. Introduktion til graftyper", " Lektion 26. Grafisk rodfinding", " Lektion 27. At finde hældning, tangenter og kritiske punkter", " Lektion 28. Arealer under kurver", "7. Statistik og avanceret matematik", " Lektion 29. At finde afledede", " Lektion 30. At finde integraler", " Lektion 31. Data og statistik", " Lektion 32. Regressionsanalyse af datapar", " Lektion 33. Differentialligninger", " Lektion 34. Lineær algebra", "8. Specialfunktioner", " Lektion 35. Infrarød overføring af objekter", " Lektion 36. Brug af et ligningssæt fra ligningsbiblioteket", " Lektion 37. Tilføjelse og brug af biblioteker", "9. Hvis noget går galt", " Lektion 38. Fejlmeddelelser", " Lektion 39. Fejlfinding".

Udmærket gennemgang af en ret avanceret lommeregner fra tiden lidt efter at bærbare og matematikprogrammer tog over.… (mais)

Indeholder "Notice", "Acknowledgements", "Edition History", "1. The Keyboard and Display", " Organization of the Display", " The Status Area Annunciators and Messages", " The Stack", " The Command Line", " Menu Labels", " Organization of the Keyboard", " Applications and Command Menus", " Cursor Keys", " The CANCEL Key", " Menus: Extending the Keyboard", " Working With Menus", "2. Entering and Editing Objects", " Keying In Numbers", " Keying In Characters (the Alpha Keyboard)", " Keying In Special Characters", " Keying In Objects with Delimiters", " Using the Command Line", " Accumulating Data in the Command Line", " Selecting Command-Line Entry Modes", " Recovering Previous Command Lines", " Viewing and Editing Objects", " Using the EDIT Menu", "3. Stack", " Using the Stack for Calculations", " Making Calculations", " Manipulating the Stack", " Recalling the Last Arguments", " Restoring the Last Stack (UNDO)", " The Interactive Stack", " Stack Command Menu", "4. Modes", " Using the MODES Application", " Setting the Display Mode", " Setting the Angle Mode", " Setting the Coordinate Mode", " Setting the Beep", " Setting the Clock Display", " Setting the Fraction Mark", " Using System Flags", " Using the Flag Browser", " Using the FLAG Command Submenu", " MODES Submenus", "5. Memory", " HOME: Variables and Directories", " Where to Store Variables", " Using The Variable Browser Application", " Creating New Variables", " Selecting, Editing, and Recalling Variables", " Copying, Moving, and Purging Variables", " Determining the Size of Variables", " Using Variables: The VAR Menu", " Defining Variables", " Evaluating Variables", " Quoted Variable Names and Formal Variables", " Special Memory Operations", " System Halt", " Memory Reset", " Responding to Low-Memory Conditions", "6. Input Forms and Choose Lists", " Input Forms", " Selecting Fields in Input Forms", " Entering Data In Input Forms", " Selecting Options in Input Forms", " Other Input Form Operations", " When You Finish Entering Data into an Input Form", " Input Form Commands", "7. The EquationWriter", " How the EquationWriter Application Is Organized", " Constructing Equations", " Entering Equations", " Controlling Implicit Parentheses", " EquationWriter Examples", " Editing Equations", " Editing With Subexpressions", " Summary of EquationWriter Operations", "8. The MatrixWriter", " How the HP 48 Displays Arrays", " Entering Arrays", " Editing Arrays", " MatrixWriter Operations", "9. Graphic Objects", " The PICTURE Environment", " Using the Picture Editor", " Turning Pixels On and Off", " Adding Elements Using the Graphics Environment", " Editing and Erasing a Picture", " Saving and Viewing Graphic Objects", " Graphic Object Coordinates", " Graphic Object Commands", "10. Unit Objects", " Overview of the Units Application", " Units and Unit Objects", " The UNITS Catalog Menu", " Creating a Unit Object", " Unit Prefixes", " Converting Units", " Using the UNITS Catalog Menu", " Using CONVERT", " Using UBASE (for SI Base Units)", " Converting Angular Units", " Calculating with Units", " Factoring Unit Expressions", " Using Unit Objects in Algebraics", " Working with Temperature Units", " Converting Temperature Units", " Calculating with Temperature Units", " Additional Commands for Unit Objects", "11. Using Mathematical Functions", " Built-In Functions and Commands", " Expressing Functions: Algebraic Syntax", " Expressing Functions: Stack Syntax", " Expressions and Equations", " Symbolic Constants", " Controlling How Symbolic Constants are Evaluated", " Using Built-In Math Functions", " User-Defined Functions", " Creating a User-Defined Function", " Executing a User-Defined Function", " Nesting User-Defined Functions", "12. Functions of Real and Complex Numbers", " Math Functions on the Main Keyboard", " Arithmetic and General Math Functions", " Exponential and Logarithmic Functions", " Trigonometric Functions", " Hyperbolic Functions", " Probability and Test Statistics", " Calculating Test Statistics", " Real Number Functions", " Angle Conversion Functions", " Percent Functions", " Other Real-Number Functions", " Complex Numbers", " Displaying Complex Numbers", " Entering Complex Numbers", " Real Calculations with Complex Results", " Other Complex-Number Commands", "13. Vectors and Transforms", " Displaying 2D and 3D Vectors", " Entering 2D and 3D Vectors", " Vector Math Commands", " Examples: Calculating with 2D and 3D Vectors", " Fast Fourier Transforms", "14. Matrices and Linear Algebra", " Creating and Assembling Matrices", " Disassembling Matrices", " Inserting Rows and Columns", " Extracting Rows and Columns", " Swapping Rows and Columns", " Extracting and Replacing Elements of Matrices", " Characterizing Matrices", " Transforming Matrices", " Calculating with Matrix Elements", " Using Arrays and Array Elements in Algebraic Expressions", " Transforming Complex Matrices", " Matrix Solutions to Systems of Linear Equations", " Ill-Conditioned and Singular Matrices", " Determining the Accuracy of a Matrix Solution", " Gaussian Elimination and Elementary ROW Operations", " Additional Linear Algebra Topics", "15. Binary Arithmetic and Nmnber Bases", " Binary Integers and Bases", " Using Boolean Operators", " Manipulating Bits and Bytes", "16. Date, Time and Fraction Arithmetic", " Calculating with Dates", " Calculating with Times", " Calculating with Fractions", "17. Lists and Sequences", " Creating Lists", " List Processing", " Multiple-Argument Commands with Lists", " Applying a Function or Program to a List (DOLIST)", " Applying a Function Recursively to a List", " List Manipulations", " Sequences", "18. Solving Equations", " Solving an Equation for an Unknown Variable", " Interpreting Results", " Solving Options", " SOLVR: An Alternative Solving Environment", " Additional Solving Options in SOLVR", " Finding All Roots of a Polynomial", " Solving a System of Linear Equations:", " Using the Finance Solver", " Calculating Amortizations", "19. Differential Equations", " Solving Differential Equations", " Solving a Standard Initial-Value Problem", " Solving a Stiff Initial-Value Problem", " Solving a Vector-Value Differential Equation", " Plotting Solutions to Differential Equations", " Plotting a Stiff Differential Equation", " Plotting a Phase Plane for a Vector Valued Solution", "20. Calculus and Symbolic Manipulation", " Integration", " Numeric Integration", " The Accuracy Factor and the Uncertaintv of Numerical Integration", " Symbolic Integration", " Differentiation", " Creating User-Defined Derivatives", " Implicit Differentiation", " Taylor Polynomial Approximation", " Finding Symbolic Solutions to Equations", " Isolating a Single Variable", " Solving Quadratic Equations", " Getting General and Principal Solutions", " Showing Hidden Variables", " Rearranging Symbolic Expressions", " Manipulating Whole Expressions", " Manipulating Subexpressions", " Making User-Defined Transformations", "21. Statistics and Data Analysis", " Entering Statistical Data", " Editing Statistical Data", " Calculating Single Variable Statistics", " Generating Frequencies", " Fitting a Model to a Set of Data", " Calculating Summary Statistics", " Using the PAR Reserved Variable", "22. Plotting", " Using the PLOT Application", " Cursor Coordinates: Standard and TRACE Modes", " Keyboard Operations in the PICTURE Environment", " Using Zoom Operations", " Setting Zoom Defaults", " Selecting a Zoom", " Analyzing Functions", " Understanding the PLOT Reserved Variables", " EQ", " DAT", " ZPAR", " PPAR", " VPAR", " PAR", "23. Plot Types", " Function Plots", " Polar Plots", " Parametric Plots", " Differential Equation Plots", " Conic Plots", " Truth Plots", " Statistical Plots", " Histogram Plots", " Bar Plots", " Scatter Plots", " Plotting Functions of Two Variables", " Sampling Grid", " Output Grid", " Slopefield Plots", " Wireframe Plots", " Pseudo-Contour Plots", " Y-Slice Plots", " Gridmap Plots", " Parametric Surface Plots", "24. Advanced Plot Options", " Labeling and Locating the Axes", " Plotting Programs and User-Defined Functions", " Plotting Range vs. Display Range", " Saving and Restoring Plots", "25. The Equation Library", " Solving a Problem With the Equation Library", " Using the Solver", " Using the Menu Keys", " Browsing in the Equation Library", " Viewing Equations", " Viewing Variables and Selecting Units", " Viewing the Picture", " Using the Multiple-Equation Solver", " Defining a Set of Equations", " Interpreting Results from the Multiple Equation Solver", " Using the Constants Library", " Minehunt Game", "26. Time Management", " Using the Clock (Date and Time)", " Setting Alarms", " Responding to Alarms", " Viewing and Editing Alarms", "27. Transmitting and Printing Data", " Transferring Data Between Two HP 48s", " Printing", " Setting Up the Printer", " Printing Tasks", " Transferring Data Between the HP 48 and a Computer", " Preparing the Computer and the HP 48", " Using Kermit", " Transferring Variables with Kermit", " Choosing and Using File Names", " Backing Up HP 48 Memory", " Sending Kermit Commands", " Using XMODEM", " Using Other Serial Protocols", "28. Libraries, Ports and Plug-In Cards", " Port Memory and Plug-In Card Slots", " Port 0", " Card Slot 1", " Card Slot 2", " Using Backup Objects", " Backing Up All Memory", " Using Libraries", " Installing and Removing Plug-in Cards", " Expanding User Memory With Plug-In RAM Cards", "29. Programming the HP 48", " Understanding Programming", " The Contents of a Program", " Calculations in a Program", " Structured Programming", " Entering and Executing Programs", " Viewing, Debugging, and Editing Programs", " Using Programming Structures", " Conditional Structures", " Loop Structures", " Error Trapping Structures", " Using Local Variables", " Creating Local Variables", " Evaluating Local Names", " Using Local Variables Within Subroutines", " Local Variables and User-Defined Functions", " Exploring the Programs in the EXAMPLES Directory", " Using HP 48S/SX programs with the HP 48G/GX", " Where to Find More Information", "30. Customizing the HP 48", " Customizing Menus", " Enhancing Custom Menus", " Customizing the Keyboard", " User Modes", " Assigning and Unassigning User Keys", " Disabling User Keys", " Recalling and Editing User Key Assignments", "A. Support, Batteries, and Service", " Answers to Common Questions", " Environmental Limits", " When to Replace Batteries", " Changing Batteries", " Testing Calculator Operation", " Self-Test", " Keyboard Test", " Port RAM Test", " IR Loop-Back Test", " Serial Loop-Back Test", " Limited One-Year Warranty", " If the Calculator Requires Service", "B. Error Messages", "C. Menus", "D. System Flags", "E. Table of Units", "F. Table of Built-In Equations", "G. Operation Index", "Index".

Vældig grundig gennemgang af en meget velopdragen lille lommecomputer med meget ringe hastighed, skærmstørrelse, kommunikationsmuligheder og kapacitet.… (mais)