User ManualTable of ContentsBasic Operation15Getting Started17Important Preliminaries17Turning the Calculator On and Off17Adjusting Display Contrast17Highlights of the Keyboard and Display18Shifted Keys18Alpha Keys19Cursor Keys19Silver Paint Keys20Backspacing and Clearing20Using Menus23Exiting Menus25RPN and ALG Keys26The Display and Annunciators27Keying in Numbers30Making Numbers Negative30Exponents of Ten30Understanding Digit Entry31Range of Numbers and OVERFLOW32Doing Arithmetic32One–Number Functions33Two–Number Functions33Controlling the Display Format34Periods and Commas in Numbers34Number of Decimal Places35SHOWing Full 12–Digit Precision36Fractions37Entering Fractions37Displaying Fractions39Messages39Calculator Memory40Checking Available Memory40Clearing All of Memory40RPN: The Automatic Memory Stack41What the Stack Is41The X and Y–Registers are in the Display42Clearing the X–Register42Reviewing the Stack43Exchanging the X– and Y–Registers in the Stack44Arithmetic – How the Stack Does It44How ENTER Works45How CLEAR x Works46The LAST X Register47Correcting Mistakes with LAST X48Reusing Numbers with LAST X49Chain Calculations in RPN mode51Work from the Parentheses Out51Exercises53Order of Calculation53More Exercises54Storing Data into Variables57Storing and Recalling Numbers58Viewing a Variable without Recalling It59Reviewing Variables in the VAR Catalog59Clearing Variables60Arithmetic with Stored Variables60Storage Arithmetic60Recall Arithmetic61Exchanging x with Any Variable62The Variable "i"63Real–Number Functions65Exponential and Logarithmic Functions65Quotient and Remainder of Division66Power Functions66Trigonometry67Entering (67Setting the Angular Mode68Trigonometric Functions68Hyperbolic Functions70Percentage Functions70Physics Constants72Conversion Functions73Coordinate Conversions74Time Conversions76Angle Conversions77Unit Conversions77Probability Functions78Factorial78Gamma78Probability78Parts of Numbers80Names of Functions81Fractions83Entering Fractions83Fractions in the Display84Display Rules84Accuracy Indicators85Longer Fractions86Changing the Fraction Display86Setting the Maximum Denominator87Choosing a Fraction Format87Examples of Fraction Displays88Rounding Fractions89Fractions in Equations90Fractions in Programs91Entering and Evaluating Equations93How You Can Use Equations93Summary of Equation Operations95Entering Equations into the Equation List96Variables in Equations96Numbers in Equations97Functions in Equations97Parentheses in Equations98Displaying and Selecting Equations98Editing and Clearing Equations99Types of Equations101Evaluating Equations101Using ENTER for Evaluation103Using XEQ for Evaluation104Responding to Equation Prompts104The Syntax of Equations105Operator Precedence105Equation Functions107Syntax Errors110Verifying Equations110Solving Equations111Solving an Equation111Understanding and Controlling SOLVE115Verifying the Result116Interrupting a SOLVE Calculation117Choosing Initial Guesses for SOLVE117For More Information121Integrating Equations123Integrating Equations ( ( FN)124Accuracy of Integration127Specifying Accuracy128Interpreting Accuracy128For More Information130Operations with Complex Numbers131The Complex Stack131Complex Operations132Using Complex Numbers in Polar Notation135Base Conversions and Arithmetic139Arithmetic in Bases 2, 8, and 16140The Representation of Numbers142Negative Numbers142Range of Numbers143Windows for Long Binary Numbers144Statistical Operations145Entering Statistical Data145Entering One–Variable Data146Entering Two–Variable Data146Correcting Errors in Data Entry146Statistical Calculations148Mean148Sample Standard Deviation150Population Standard Deviation150Linear Regression151Limitations on Precision of Data153Summation Values and the Statistics Registers154Summation Statistics154The Statistics Registers in Calculator Memory155Access to the Statistics Registers155Programming157Simple Programming159Designing a Program161Selecting a Mode161Program Boundaries (LBL and RTN)161Using RPN, ALG and Equations in Programs162Data Input and Output162Entering a Program163Keys That Clear164Function Names in Programs165Running a Program167Executing a Program (XEQ)167Testing a Program167Entering and Displaying Data169Using INPUT for Entering Data169Using VIEW for Displaying Data171Using Equations to Display Messages172Displaying Information without Stopping174Stopping or Interrupting a Program175Programming a Stop or Pause (STOP, PSE)175Interrupting a Running Program175Error Stops175Editing a Program176Program Memory177Viewing Program Memory177Memory Usage178The Catalog of Programs (MEM)178Clearing One or More Programs178The Checksum179Nonprogrammable Functions180Programming with BASE180Selecting a Base Mode in a Program180Numbers Entered in Program Lines181Polynomial Expressions and Horner's Method181Programming Techniques185Routines in Programs185Calling Subroutines (XEQ, RTN)186Nested Subroutines187Branching (GTO)188A Programmed GTO Instruction189Using GTO from the Keyboard189Conditional Instructions190Tests of Comparison (x?y, x?0)191Flags192Loops200Conditional Loops (GTO)201Loops with Counters (DSE, ISG)202Indirectly Addressing Variables and Labels204The Variable "i"204The Indirect Address, (i)205Program Control with (i)206Equations with (i)208Solving and Integrating Programs211Solving a Program211Using SOLVE in a Program216Integrating a Program217Using Integration in a Program219Restrictions on Solving and Integrating221Mathematics Programs223Vector Operations223Solutions of Simultaneous Equations234Polynomial Root Finder242Coordinate Transformations254Statistics Programs261Curve Fitting261Normal and Inverse–Normal Distributions271Grouped Standard Deviation277Miscellaneous Programs and Equations283Time Value of Money283Prime Number Generator288Appendixes and Reference293Support, Batteries, and Service295Calculator Support295Answers to Common Questions295Environmental Limits296Changing the Batteries296Testing Calculator Operation298The Self–Test299Warranty300Service301Regulatory Information303User Memory and the Stack305Managing Calculator Memory305Resetting the Calculator306Clearing Memory307The Status of Stack Lift308Disabling Operations308Neutral Operations308The Status of the LAST X Register310ALG: Summary311About ALG311Doing Two–number Arithmetic in ALG312Simple Arithmetic312Power Functions312Percentage Calculations313Permutations and Combinations314Quotient and Remainder Of Division314Parentheses Calculations315Chain Calculations315Reviewing the Stack316Coordinate Conversions317Integrating an Equation318Operations with Complex Numbers319Arithmetic in Bases 2, 8, and 16321Entering Statistical Two–Variable Data322More about Solving325How SOLVE Finds a Root325Interpreting Results327When SOLVE Cannot Find a Root332Round–Off Error337Underflow338More about Integration339How the Integral Is Evaluated339Conditions That Could Cause Incorrect Results340Conditions That Prolong Calculation Time345Messages349Operation Index353Index373Size: 2.63 MBPages: 387Language: EnglishOpen manual
