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PROGRAM INSTUCTIONS
SIDE NO. A
REG. 1
REG. 2
REG. F
REG. E
REG. D
CONTENTS OF REGISTERS
1
AV
25
/V
49
R/
73
97
2
S
26
B/
50
AY
74
98
M
Operand
3
27
D / +
51
F/
75
99
4
A
√
28
B/
52
F +
76
100
A
Operand
5
A
√
29
53
F/
77
101
6
A
√
30
A x
54
V
78
102
R
Operand
7
A
√
31
C / +
55
AZ
79
103
8
A
√
32
C/
56
F/
80
104
b
9
A
√
33
V
57
F x
81
105
10
A
√
34
A / V
58
R
82
106
B
11
A
√
35
59
W
83
107
12
A
√
36
D / x
60
S
84
108
c
13
A
√
37
C +
61
S
85
109
14
F +
38
C
62
S
86
110
C
15
E/
39
D/
63
A W
87
111
16
E/
40
B +
64
B/
88
112
d
Variable
17
-
41
B
65
C/
78
113
18
-
42
D/
66
B
90
114
D
19
E/
÷
43
A x
67
C
91
115
20
A +
44
D +
68
D
92
116
e
Variable
21
E x
45
D
69
R S
93
117
22
D/
46
D/ *
70
F/
94
118
E
444.7175495
23
A +
47
/
71
/
95
119
24
A
48
Y
72
S
96
120
f
REG. 1
REG. 2
REG. f
REG. e
REG. d
F
Lower case letters are entered with the corresponding upper case letters and /; e.g., b = B/.
CONSTANTS ON CARD
KEYS TO
TOUCH
CONSTANTS ON CARD
KEYS TO
TOUCH
F
1024 . Log
10
e
≅
444.7175495
E
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