HP 33s scientific calculator user’s manual

1 File name 33s-English- manual -040130-Publication(Ed ition 2).doc Page : 388 Printed Date : 2004/1/30 Size : x cm HP 33s scientific calculator user s manual H HP Part number F2216A-90020 Printed in China Edition 2 File name 33s-English- manual -040130-Publication(Ed ition 2).doc Page : 388 Printed Date : 2004/1/30 Size : x cm Notice This manual and any examples contained herein are provided as is and are subject to change without notice. Hewlett-Packard Company makes no warranty of any kind with regard to this manual , including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett Packard Co. shall not be liable for any errors or for incidental or consequential damages in connection with the furnishing, performance, or use of this manual or the examples contained herein.

2 Copyright 2003 Hewlett Packard Development Company. Reproduction, adaptation, or translation of this manual is prohibited without prior written permission of Hewlett Packard Company, except as allowed under the copyright laws. The programs that control your calculator are copyrighted and all rights are reserved. Reproduction, adaptation, or translation of those programs without prior written permission of Hewlett Packard Co. is also prohibited. 4995, Murphy Canyon Rd, Suite 301 San Diego, CA 92123 Printing History Edition 1 November 2003 Edition 2 February 2004 Contents 1 File name 33s-English- manual -040130-Publication(Ed ition 2).

3 Doc Page : 388 Printed Date : 2004/1/30 Size : x cm Contents Part 1. Basic Operation 1. Getting Started Important 1 Turning the calculator On and 1 Adjusting Display Contrast ..1 1 Highlights of the Keyboard and Display ..1 2 Shifted 2 Alpha 3 Cursor Keys ..1 3 Silver Paint Keys ..1 4 Backspacing and 4 Using Menus ..1 7 Exiting Menus ..1 9 RPN and ALG Keys ..1 10 The Display and Annunciators ..1 11 Keying in 14 Making Numbers Negative ..1 14 Exponents of Ten ..1 14 Understanding Digit 15 Range of Numbers and OVERFLOW ..1 16 Doing Arithmetic ..1 16 One Number 17 Two Number Functions ..1 17 Controlling the Display Format ..1 18 2 Contents File name 33s-English- manual -040130-Publication(Ed ition 2).doc Page : 388 Printed Date : 2004/1/30 Size : x cm Periods and Commas in 1 18 Number of Decimal Places.

4 1 19 SHOWing Full 12 Digit 1 20 1 21 Entering 1 21 Displaying Fractions .. 1 23 Messages .. 1 23 calculator Memory .. 1 24 Checking Available Memory .. 1 24 Clearing All of Memory .. 1 24 2. RPN: The Automatic Memory Stack What the Stack Is .. 2 1 The X and Y Registers are in the Display .. 2 2 Clearing the X 2 2 Reviewing the 2 3 Exchanging the X and Y Registers in the Stack .. 2 4 Arithmetic How the Stack Does It .. 2 4 How ENTER Works .. 2 5 How CLEAR x Works .. 2 6 The LAST X Register .. 2 7 Correcting Mistakes with LAST 2 8 Reusing Numbers with LAST 2 9 Chain Calculations in RPN mode .. 2 11 Work from the Parentheses Out .. 2 11 2 13 Order of Calculation .. 2 13 More Exercises .. 2 14 Contents 3 File name 33s-English- manual -040130-Publication(Ed ition 2).

5 Doc Page : 388 Printed Date : 2004/1/30 Size : x cm 3. Storing Data into Variables Storing and Recalling Numbers ..3 2 Viewing a Variable without Recalling It ..3 3 Reviewing Variables in the VAR Catalog ..3 3 Clearing Variables ..3 4 Arithmetic with Stored Variables ..3 4 Storage Arithmetic ..3 4 Recall Arithmetic ..3 5 Exchanging x with Any 6 The Variable "i" ..3 7 4. Real Number Functions Exponential and Logarithmic Functions ..4 1 Quotient and Remainder of 2 Power Functions ..4 2 Trigonometry ..4 3 Entering ..4 3 Setting the Angular 4 Trigonometric Functions ..4 4 Hyperbolic 6 Percentage 6 Physics Constants ..4 8 Conversion Functions ..4 9 Coordinate Conversions ..4 10 Time Conversions ..4 12 Angle 13 Unit Conversions ..4 13 Probability 14 4 Contents File name 33s-English- manual -040130-Publication(Ed ition 2).

6 Doc Page : 388 Printed Date : 2004/1/30 Size : x cm Factorial .. 4 14 4 14 Probability .. 4 14 Parts of Numbers .. 4 16 Names of 4 17 5. Fractions Entering Fractions .. 5 1 Fractions in the 5 2 Display 5 2 Accuracy 5 3 Longer 5 4 Changing the Fraction 5 4 Setting the Maximum Denominator .. 5 5 Choosing a Fraction 5 5 Examples of Fraction Displays .. 5 6 Rounding 5 7 Fractions in 5 8 Fractions in Programs .. 5 9 6. Entering and Evaluating Equations How You Can Use Equations .. 6 1 Summary of Equation 6 3 Entering Equations into the Equation List .. 6 4 Variables in Equations .. 6 4 Numbers in Equations .. 6 5 Functions in 6 5 Parentheses in Equations .. 6 6 Displaying and Selecting Equations .. 6 6 Contents 5 File name 33s-English- manual -040130-Publication(Ed ition 2).

7 Doc Page : 388 Printed Date : 2004/1/30 Size : x cm Editing and Clearing Equations ..6 7 Types of 9 Evaluating 9 Using ENTER for Evaluation ..6 11 Using XEQ for Evaluation ..6 12 Responding to Equation Prompts ..6 12 The Syntax of Equations ..6 13 Operator 13 Equation 15 Syntax Errors ..6 18 Verifying 18 7. Solving Equations Solving an 1 Understanding and Controlling SOLVE ..7 5 Verifying the Result ..7 6 Interrupting a SOLVE Calculation ..7 7 Choosing Initial Guesses for 7 For More Information ..7 11 8. Integrating Equations Integrating Equations ( FN) ..8 2 Accuracy of Integration ..8 5 Specifying Accuracy ..8 6 Interpreting Accuracy ..8 6 For More Information ..8 8 9. Operations with Complex Numbers The Complex 1 Complex Operations ..9 2 6 Contents File name 33s-English- manual -040130-Publication(Ed ition 2).

8 Doc Page : 388 Printed Date : 2004/1/30 Size : x cm Using Complex Numbers in Polar 9 5 10. Base Conversions and Arithmetic Arithmetic in Bases 2, 8, and 10 2 The Representation of 10 4 Negative 10 4 Range of Numbers .. 10 5 Windows for Long Binary Numbers .. 10 6 11. Statistical Operations Entering Statistical Data .. 11 1 Entering One Variable 11 2 Entering Two Variable 11 2 Correcting Errors in Data 11 2 Statistical Calculations .. 11 4 11 4 Sample Standard Deviation .. 11 6 Population Standard Deviation .. 11 6 Linear Regression .. 11 7 Limitations on Precision of 11 9 Summation Values and the Statistics Registers .. 11 10 Summation Statistics .. 11 10 The Statistics Registers in calculator Memory .. 11 11 Access to the Statistics Registers .. 11 11 Part 2. Programming 12. Simple Programming Designing a Program.

9 12 3 Contents 7 File name 33s-English- manual -040130-Publication(Ed ition 2).doc Page : 388 Printed Date : 2004/1/30 Size : x cm Selecting a 3 Program Boundaries (LBL and RTN) ..12 3 Using RPN, ALG and Equations in 4 Data Input and Output ..12 4 Entering a 5 Keys That Clear ..12 6 Function Names in 7 Running a 9 Executing a Program (XEQ)..12 9 Testing a 9 Entering and Displaying Data .. 12 11 Using INPUT for Entering Data .. 12 11 Using VIEW for Displaying 12 13 Using Equations to Display Messages .. 12 14 Displaying Information without Stopping .. 12 16 Stopping or Interrupting a Program .. 12 17 Programming a Stop or Pause (STOP, PSE).

10 12 17 Interrupting a Running Program .. 12 17 Error Stops .. 12 17 Editing a Program .. 12 18 Program Memory .. 12 19 Viewing Program Memory .. 12 19 Memory Usage .. 12 20 The Catalog of Programs (MEM).. 12 20 Clearing One or More Programs .. 12 20 The 12 21 Nonprogrammable Functions .. 12 22 Programming with 12 22 8 Contents File name 33s-English- manual -040130-Publication(Ed ition 2).doc Page : 388 Printed Date : 2004/1/30 Size : x cm Selecting a Base Mode in a Program .. 12 22 Numbers Entered in Program Lines .. 12 23 Polynomial Expressions and Horner's Method .. 12 23 13. Programming Techniques Routines in Programs .. 13 1 Calling Subroutines (XEQ, RTN) .. 13 2 Nested Subroutines .. 13 3 Branching (GTO) .. 13 4 A Programmed GTO Instruction .. 13 5 Using GTO from the Keyboard .. 13 5 Conditional 13 6 Tests of Comparison (x?)