HP 113394 User Guide - Page 5

Contents Introduction 3 About This Handbook 3 Financial Calculations in the United Kingdom 4 For More Solutions to Financial Problems 4 Part I: Problem Solving 15 Section 1: Getting Started 16 Power On and Off 16 Low-Power Indication 16 Adjusting the Display Contrast 16 The Keyboard 16 Keying in Numbers 17 Digit Separators 17 Negative Numbers 17 Keying in Large Numbers 18 Backspacing 18 The CLEAR Keys 19 Undo Operation 20 The RPN and ALG Keys 20 Simple Arithmetic Calculations in RPN Mode 21 Simple Arithmetic Calculations in ALG Mode 22 Chain Calculations in RPN Mode 23 Chain Calculations in ALG Mode 26 Parentheses Calculations 26 Storage Registers 27 Storing and Recalling Numbers 27 Clearing Storage Registers 29 Storage Register Arithmetic 29 Section 2: Percentage and Calendar Functions 31 Percentage Functions 31 Percentages in RPN Mode 31 Percentages in ALG Mode 32 Net Amount in RPN Mode 33 Net Amount in ALG Mode 33 Percent Difference 34 Percent of Total in RPN Mode 35 5 File name: hp 12c pt_user's guide_English_HDPMF123E27 Page: 5 of 275 Printed Date: 2005/8/1 Dimension: 14.8 cm x 21 cm