HP HP-20S - Index

Index
Bold type indicates the main page reference if a topic is discussed in
more than one place.
Special Characters
=), 14
(=), 14
(a], 69
(v], 69
(z], 19, 109
(=), 31
(«], 34, 110
(%], 32
(%cHG], 33
(0, 24
D), 24
, 11
(7x], 15
(10¥], 31
(z+], 51
(z-], 51
(¢], 9, 68, 71
(=], 10
:, 13, 110
n, 51, 53, 54
2x, 51, 53, 54
x2, 51, 53, 54
2y, 51, 53, 54
%, 51, 53, 54
2xy, 51, 53, 54
6, 38
12-digit representation, 45
(aBS], 41
2’s complement, 47, 49
3 X 3 matrix operations, 97
124 Index
A
Absolute value, 41
(acos], 35, 41
(ALL], 17
ALL CLr, 114
Alpha characters, 15
Angle conversions, 36
Angles, 35
Annunciators, 13, 67
Answers to questions, 109-110
Arc sine, 35
cosine, 35
tangent, 35
Arithmetic operators, 10
(AsIN], 35
(ATAN], 35
Auto-off, 9
B
Back step, 69, 72
Base arithmetic, 44
conversions, 44
illegal keys, 45
2’s complement, 47
1 9
Batteries, 9, 111
BIN, 13, 44
(BIN], 44
Binary, 44
windows, 45