267
268
269
270
HP-41C Handbook
Fold Out
Contents
Introduction
Getting Started
Display Control
Memory Stack
HP-41C Functions
Storing Recalling
Functions
Functions cont.
Programming
Program Editing
Prg Interruptions
Prg with ALPHA
Branch. Looping
Subroutines
Ind. Operations
Flags
Flags cont.
A
-
B
-
C
-
D
-
E
-
F
-
G
Index
Function Index
Back Label
268
©Hewlett-Packard
Function Index
268
Clear program. Requires program name input
(page
119
).
Not programmable.
CLP
Clear program flag. Requires two-number input or indirect address
(page
209
).
CF
Clear automatic memory stack.
(page
47
).
CLST
Clear statistics registers
(page
99
).
CLΣ
Clear X-register
(page
42
).
CLχ
or
CLX
Copy (download of copy). Requires ALPHA program name input.
(page
260
).
Not programmable.
COPY
Correction key
(page
22,
42
,
136
).
Not programmable.
Cosine
(page
86
).
COS
Decimal to Octal conversion
(page
105
).
OCT
Decrement and skip if equal. Requires two-number register address or indirect address.
(page
164
).
DSE
Degrees mode
(page
85
).
DEG
Degrees to radians conversion
(page
87
).
D–R
Delete program memory lines. Requires three-number input
(page
137
).
Not programmable.
DEL
Division operator
(page
25
).
÷
End of program
(page
118
,
178
).
END
Engineering notation display. Requires single-number input or indirect address.
(page
34
).
ENG
Enter exponent
(page
21
,
77
).
EEX
Enter number in X-register into Y-register
(page
46
).
ENTER
Exchange X- and Y-registers
(page
44
).
X
Y
or
X<>Y
Excange X- and any register. Requires two-number register address or indirect address.
(page
105
).
Not assignable, not executable.
X<>
Execute. Requires program or function name, label number or indirect address.
(page
57
,
114
,
177
).
XEQ
Exponential
(page
97
).
Y
x
or
y
X
Exponential
(page
96
).
e
x
or
E
X
Factorial
(page
81
).
Not programmable.
FACT
Fixed point display. Requires single-number input or indirect address.
(page
32
).
FIX
‘‘Flag clear’’ test. Requires two-number input or indirect address
(page
209
).
FC?
‘‘Flag clear’’ test and clear. Requires two-number input or indirect address
(page
209
).
FC?C
‘‘Flag set’’ test. Requires two-number input or indirect address
(page
209
).
FS?
‘‘Flag set’’ test and clear. Requires two-number input or indirect address
(page
209
).
FS?C
Fractional portion of number
(page
79
).
FRC
Go to. Requires two-number label or ALPHA program name or indirect address
(page
159
).
GTO
Go to line number. Requires three-number input, ALPHA label, or indirect address
(page
128
,
134
).
Not programmable.
GTO
·
268
