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Manuals
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HP Manuals
Calculator
HP-20S
Owner's manual
HP -20S Owner's Manual page 9
Scientific calculator
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:
Owner's manual
(133 pages)
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Contents
Table of Contents
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Table of Contents
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61
Programming
64
Creating Programs
66
Program Boundaries (LBL and RTN)
67
Entering Programs
68
Positioning the Program Pointer
69
Running Programs
69
Starting Programs With XEQ
70
Starting Programs With GTO and R/S
70
Stopping Programs
71
Clearing Programs
71
Editing Programs
72
Stepping Through Programs
73
Sample Program: Pythagorean Theorem
75
Sample Program: Random Number Generator
76
Subroutines
80
Branching and Conditionals
80
Branching (GTO)
81
Conditional Instructions-Decisions and
Control
85
Keystrokes for Other Conditionals
87
Available Program Memory
87
Nonprogrammable Functions
88
Built-in Program Library
89
Root Finder (root)
91
Numerical Integration (int)
94
Complex Operations (CPL)
97
3 X 3 Matrix Operations (3 bY 3)
102
Quadratic Equation (qQUAd)
105
Curve Fitting (Fit)
Contents
7
Table of
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