HP HP-225 Manuals

Manuals and User Guides for HP HP-225. We have 1 HP HP-225 manual available for free PDF download: Owner's Manual

HP HP-225 Owner's Manual

HP HP-225 Owner's Manual (204 pages)

Scientific Calculator

Brand: HP | Category: Calculator | Size: 40.4 MB

Table of Contents

Table of Contents
13
How to Use this Manual
19
Getting Started
20
Power on and off
20
The Display Contrast
20
Simple Calculations
20
Understanding the Display and Keyboard
23
The Cursor
23
Annunciators
24
Menus and Pointers
24
The Letter Keys and Variables
28
The Key
29
Introduction to the Math Functions
29
Display Mode and Format of Numbers
30
Specifying the Number of Displayed Decimal Places
31
Scientific and Engineering Notation
31
Displaying All the Non-Zero Digits
33
Interchanging the Period and Comma
33
Showing Numbers (@[Show])
34
Range of Numbers
35
The MEM Function (@[MEM])
35
Available Memory
35
The VARS (Variables) Catalog
36
Clearing Portions of Memory
36
Base Conversions and Base Arithmetic
62
Switching Base Mode
62
Representation of Numbers
64
Range of Hexadecimal, Octal, and Binary Numbers
65
Arithmetic Operations
66
Statistical Calcuilations
68
Entering Statistical Data
68
Entering Data for One-Variable Statistics
68
Entering Data for Two-Variable Statistics or Weighted Mean
69
Correcting Statistical Data
69
Clearing Statistical Data
70
Statistical Calculations
70
One-Variable Statistical Calculations
71
Calculating the Population Standard Deviation
72
Linear Regression and Estimation
73
Weighted Mean
76
Summation Statistics
77
Evaluating and Solving Equations an Example
78
Entering Your Own Equations
81
Viewing and Selecting Equations
82
Editing and Clearing Equations
82
Instructions for Using
83
Hints for Responding to Prompts
84
Instructions for Using
85
The Syntax of Equations
86
Equation Functions
88
How Works
95
Entering Your Own Initial Guesses
95
Halting and Restarting the Iteration
97
When Can't Find a Solution
98
Obtaining more Information about
98
Results
98

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