Hp 33s scientific calculator

hp 33s scientific calculator

user's guide

H

Edition 3 HP part number F2216-90001

Notice

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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, NON-INFRINGEMENT 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.

? Copyright 1988, 1990-1991, 2003 Hewlett-Packard Development Company, L.P. Reproduction, adaptation, or translation of this manual is prohibited without prior written permission of Hewlett-Packard Company, except as allowed under the copyright laws.

Hewlett-Packard Company 4995 Murphy Canyon Rd, Suite 301 San Diego, CA 92123

Printing History

Edition 3

November 2004

Contents

Part 1. Basic Operation

1. Getting Started

Important Preliminaries.......................................................1?1 Turning the Calculator On and Off.................................1?1 Adjusting Display Contrast ............................................1?1

Highlights of the Keyboard and Display ...............................1?2 Shifted Keys................................................................1?2 Alpha Keys.................................................................1?3 Cursor Keys ................................................................1?3 Silver Paint Keys ..........................................................1?4 Backspacing and Clearing............................................1?4 Using Menus ..............................................................1?7 Exiting Menus .............................................................1?9 RPN and ALG Keys ...................................................1?10 The Display and Annunciators .....................................1?11

Keying in Numbers..........................................................1?14 Making Numbers Negative ........................................1?14 Exponents of Ten .......................................................1?14 Understanding Digit Entry...........................................1?15 Range of Numbers and OVERFLOW ............................1?16

Doing Arithmetic .............................................................1?16 One?Number Functions..............................................1?17 Two?Number Functions ..............................................1?17

Controlling the Display Format ..........................................1?18

Contents 1

Periods and Commas in Numbers................................ 1?18 Number of Decimal Places ......................................... 1?19 SHOWing Full 12?Digit Precision................................ 1?20 Fractions........................................................................ 1?21 Entering Fractions...................................................... 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?Register................................................ 2?2 Reviewing the Stack..................................................... 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 X.................................... 2?8 Reusing Numbers with LAST X....................................... 2?9

Chain Calculations in RPN mode ...................................... 2?11 Work from the Parentheses Out ................................... 2?11 Exercises.................................................................. 2?13 Order of Calculation ................................................. 2?13 More Exercises ......................................................... 2?14

2

Contents

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 Variable..........................................3?6 The Variable "i" ................................................................3?7

4. Real?Number Functions

Exponential and Logarithmic Functions .................................4?1 Quotient and Remainder of Division.....................................4?2 Power Functions ................................................................4?2 Trigonometry ....................................................................4?3

Entering ..................................................................4?3 Setting the Angular Mode.............................................4?4 Trigonometric Functions ................................................4?4 Hyperbolic Functions..........................................................4?6 Percentage Functions..........................................................4?6 Physics Constants ..............................................................4?8 Conversion Functions .........................................................4?9 Coordinate Conversions .............................................4?10 Time Conversions ......................................................4?12 Angle Conversions.....................................................4?13 Unit Conversions .......................................................4?13 Probability Functions........................................................4?14

Contents 3

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