X
76
•
•
35
36
34
33
APPENDIX
CHG
SIGN
32
7
07
4
04
1
01
0
00
ENTER
EXP
26
8
10
5
05
2
02
•
21
KEY CODES
CLEAR
X
37
9
11
6
06
3
03
56
CLEAR
20
FMT
42
PR INT
SPACE
45
77
CO
NT
47
IF
FLAG
43
IF
X<Y
52
IF
X=Y
50
IF
x>y
53
GO TO
{ ) ( )
44
The number
shown
below each key is the (octal)
instruction
code.
These are also
shown, in
numerical
order, on
the
pull -aut
card at the front of the
calculator.
Refer to Page 58 for an explanation of the
code.
SET
FLAG
54
PAUSE
57
STOP
41
END
46
STEP
PRGM