HP 42S Manuals

Manuals and User Guides for HP 42S. We have 2 HP 42S manuals available for free PDF download: Technical Manual, Manual

HP 42S Technical Manual (236 pages)

RPN Scientific Programming Examples and Techniques

Brand: HP | Category: Calculator | Size: 5.12 MB

Contents
4
List of Examples
7
Simple Programming
13
Flowcharting
14
Defining the Program
16
Prompting for Data Input
16
Displaying Program Results
17
Helpful Hints for Keying in Programs
18
Executing the Program
20
Using the Program Catalog
20
Using XEQ
20
Using the Custom Menu
20
Branching
22
Consitional Branching
23
Subroutines
27
Menu-Controlled Branching
30
Nested Subroutines
30
Controlled Looping
40
Indirect Addressing in Programs
44
Flags in Programs
47
User Flags
47
General Purpose Flags
47
System Flags
48
Control Flags
48
Error Trapping
50
A Summary Program
52
The Triangle Solutions Program
59
Enhancing HP-41 Programs
68
Using Named Variables
68
Prompting for Data with INPUT
69
Displaying Data with VIEW
69
Operations with HP-42S Data Types
70
Using the Two-Line Display
70
Using Menu Variables
72
Assigning Programs to the Custom Menu
74
The Solver
78
Basic Use of the Solver
78
Providing Initial Guesses for the Solver
81
Directing the Solver to a Realistic Solution
81
Finding more than One Solution
84
Emulating the Solver in a Program
87
Using the Solver in Programs
93
Using the Solver and Explicit Solutions in a Program
93
To Use TVM2
100
Using the SOLVE and PGMSLV Functions with Indirect Addresses
102
More on How the Solver Works
106
The Root(S) of a Function
106
The Solver's Ability to Find a Root
108
Interpreting the Results of the Solver
109
When a Root Is Found
110
Round-Off Error and Underflow
124
Integration
125
Using the Solver and Integration Interactively
132
More on How Integration Works
135
The Accuracy Factor and the Uncertainty of Integration
135
Conditions that Can Cause Incorrect Results
141
Conditions that Prolong Calculation Time
144
Matrices
147
Using the Matrix Editor and Indexing Functions
147
Creating a Named Matrix
148
Using the Matrix Editor
148
Using Indexing Utilities and Statistics Functions Interactively
150
Matrix Utilities
151
Finding the Column Norm of a Matrix
152
Finding the Conjugate of a Complex Matrix
152
Finding the Matrix Sum of a Matrix
152
Finding the Maximum and Minimum Elements of a Matrix
153
Sorting a Matrix
154
Vector Solutions
155
Coordinate Transformations
157
Solving Simultaneous Equations
164
Using the Solver with Simultaneous Equations
169
Matrix Operations in Programs
173
Statistics
175
List Statistics
176
To Key in LIST
177
To Use LIST
180
Using the Summation-Coefficient Functions in Programs
183
To Key in MLR
187
To Use MLR
193
Curve Fitting in Programs
195
Graphics and Plotting
196
To Use BINDATA
203
Multifunction Plots
204
Plotting Data from a Complex Matrix
215
Index
225

HP 42S Manual (41 pages)

An Alternative: HP-42S calculator and Free42 simulator for PalmOS

Brand: HP | Category: Calculator | Size: 0.62 MB

Table of Contents
2
1 Introduction

3
2 Basic Operations

4
- Rpn
  4
- Turn ON/OFF
  5
- Setting the Display Contrast
  5
- Training RPN Using HP-42S
  5
- Menus
  5
- DISP Menu
  6
  - The FIX Function
    6
  - The ALL Function
    6
  - The SCI Function
    6
  - The ENG Function
    6
  - RDX. and RDX, Functions
    7
- MODES Menu
  7
- The Stack
  7
- Getting Used to some Keys of the Keyboard
  8
3 Memory

10
- The CATALOG Menu
  11
- More on the CLEAR Menu
  11
- The CUSTOM Menu
  12
4 Probability

12
5 Complex Numbers

13
- Complex Numbers in Rectangular Coordinates
  13
- Complex Numbers in Polar Coordinates
  14
6 Programming

14
- Basic Programming
  14
- More than One Program in the Memory
  16
- The X?0 and X?Y Sub-Menus
  17
- Real Program Examples
  18
7 Using the Solver

19
8 Numeric Integration

20
9 Statistics

21
- The Sub-Menu CFIT
  22
- The Second Line: ALLΣ, LINΣ, ΣREG and ΣRG? Functions
  22
10 Matrices

23
11 Other Bases

26
12 Flags

26

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HP 42S Manuals

HP 42S Technical Manual (236 pages)

Table of Contents

HP 42S Manual (41 pages)

Table of Contents

1 Introduction

2 Basic Operations

3 Memory

4 Probability

5 Complex Numbers

6 Programming

7 Using the Solver

8 Numeric Integration

9 Statistics

10 Matrices

11 Other Bases

12 Flags

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