Hewlett-Packard HP-41CV

Datasheet legend
Ab/c: Fractions calculation
AC: Alternating current
BaseN: Number base calculations
Card: Magnetic card storage
Cmem: Continuous memory
Cond: Conditional execution
Const: Scientific constants
Cplx: Complex number arithmetic
DC: Direct current
Eqlib: Equation library
Exp: Exponential/logarithmic functions
Fin: Financial functions
Grph: Graphing capability
Hyp: Hyperbolic functions
Ind: Indirect addressing
Intg: Numerical integration
Jump: Unconditional jump (GOTO)
Lbl: Program labels
LCD: Liquid Crystal Display
LED: Light-Emitting Diode
Li-ion: Lithium-ion rechargeable battery
Lreg: Linear regression (2-variable statistics)
mA: Milliamperes of current
Mtrx: Matrix support
NiCd: Nickel-Cadmium rechargeable battery
NiMH: Nickel-metal-hydrite rechargeable battery
Prnt: Printer
RTC: Real-time clock
Sdev: Standard deviation (1-variable statistics)
Solv: Equation solver
Subr: Subroutine call capability
Symb: Symbolic computing
Tape: Magnetic tape storage
Trig: Trigonometric functions
Units: Unit conversions
VAC: Volts AC
VDC: Volts DC
Years of production: 1983-1990 Display type: 14-segment alphanumeric  
New price: USD 325.00   Display color: Black  
    Display technology: Liquid crystal display 
Size: 5½"×3"×1" Display size: 12 14-segment characters
Weight: 7 oz    
    Entry method: Reverse Polish Notation 
Batteries: 4×"N" alkaline Advanced functions: Trig Exp Lreg Cmem Snd 
External power: HP adapter (with battery pack)   Memory functions: +/-/×/÷ 
I/O: expansion ports     
    Programming model: Fully-merged keystroke entry 
Precision: 10 digits Program functions: Jump Cond Subr Lbl Ind  
Memories: 319(0) numbers Program display: Mnemonic display  
Program memory: 2233 bytes Program editing: Auto-insert program entry  
Chipset: Nut   Forensic result: 9.000417403  

Hewlett-Packard HP-41CV

hp41cv.jpg (23478 bytes)The HP-41CV was the second member in Hewlett-Packard's HP-41 line of calculators. It was essentially identical to the HP-41C, except that it had five times the amount of memory installed (hence the Roman numeral V in the name.) However, the HP-41CV lacked the extended functions and time capability that were added later to the HP-41CX.

Under ConstructionMore to come... 

01	LBL'GAMMA
02	1
03	X<>Y
04	LBL 02
05	X>0?
06	GTO 01
07	ENTER^
08	RDN
09	*
10	R^
11	1
12	+
13	GTO 02
14	LBL 01
15	STO 01
16	X<>Y
17	STO 00
18	76.18009173
19	RCL 01
20	1
21	+
22	/
23	86.50532033
24	RCL 01
25	2
26	+
27	/
28	-
29	24.01409824
30	RCL 01
31	3
32	+
33	/
34	+
35	1.231739572
36	RCL 01
37	4
38	+
39	/
40	-
41	1.208650974 E-3
42	RCL 01
43	5
44	+
45	/
46	+
47	5.395239385 E-6
48	RCL 01
49	6
50	+
51	/
52	-
53	1
54	+
55	PI
56	2
57	*
58	SQRT
59	*
60	RCL 01
61	/
62	LN
63	RCL 01
64	5.5
65	+
66	LN
67	RCL 01
68	.5
69	+
70	*
71	+
72	RCL 01
73	-
74	5.5
75	-
76	E^X
77	RCL 00
78	/
79	RTN