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1. hp9815a repair (0 Replies)
2. HHC2007 Conf Proceedings Available for Download (3 Replies)
3. My New HP 11c and 15c (11 Replies)
4. Testing Stefan's Matrix Multi-Tool Program for the HP-35s (4 Replies)
5. OT: Business Calculator from Dynatech.de (4 Replies)
6. Easier way to program 50G (0 Replies)
7. EXTENLEX for the HP-71b (1 Reply)
8. HP 48GX Black LCD on eBay (6 Replies)
9. HP 35s MEMORY FULL (well, not really!!) (3 Replies)
10. HP 35s vs HP 50 (16 Replies)
11. HP-01 (4 Replies)
12. HP-71B: HP-IL ISA PC Card (5 Replies)
13. HP35s Internal Investigations re: Creation of the PH35sx (27 Replies)
14. HP17BII+ enter key (4 Replies)
15. HP97 printer paper does not advance (2 Replies)
16. HP-41 MCODE: Making an MCODE program call another MCODE program (10 Replies)
17. HP 35s (and 42s) Crystal replacement (11 Replies)
18. what about Qonos? (5 Replies)
19. Complex numbers HP32SII (9 Replies)
20. Large Numbers Revisited (for Jean-Michel) (4 Replies)
21. triangle area without trig. (30 Replies)
22. Searching the HP Museum Forum Archives (2 Replies)
23. HP-85 Port Extender? (1 Reply)
24. Displaying numbers greater than 9.99E499? (19 Replies)
25. What's the best calculator for a college Physics course? (5 Replies)
26. A simple puzzle (no prize offered :-) (3 Replies)
27. how to 2x speed hp48gX (5 Replies)
28. Programming Programmable Calculators (40 Replies)
29. HP 71B - installing memory modules (7 Replies)
30. OT:Texas TI-59/58C make calculations % using HIR (13 Replies)
31. HP 71B SHOW PORT (1 Reply)
32. Tape drives like in the HP 85 - Emulate? (2 Replies)
33. Again about limted stacks (and other limitations) (14 Replies)
34. Next ebay account of Emmanuel Compes (2 Replies)
35. Hp 41 CX not turning on (6 Replies)
36. Comparing Ti 89 Titanium vs. Ti 84+ SE vs. Hp 50g (16 Replies)
37. Amazon's price for the 35s (13 Replies)
38. Changing display contrast on HP 27s (7 Replies)
39. Displaying calculators -- How do you do it? (6 Replies)
40. HP 10S - a piece of junk or what? (6 Replies)
41. HP 28 Internal Photographs? (6 Replies)
42. Happy New Year (28 Replies)
43. Changing the positioning of the arithmetic keys -- why? (11 Replies)
44. HP 41CX NULL MESSAGE (1 Reply)
45. 5% Rebate for a 41C Blanknut :-) (10 Replies)
46. Few Topics. It seems we're all on vacation, isnt' it? (5 Replies)
47. Ebay Link:H-P 97 CALCULATOR PLUS EXTRAS (1 Reply)
48. 50G summation function. (5 Replies)
49. hp 82240A Printer - Sacrilege? (4 Replies)
50. Merry Christmas & Happy Holidays (11 Replies)
51. hp35s display (2 Replies)
52. HP 01 value, I thought I would resurrect this as a fresh post.... (6 Replies)
53. Windows XP connection to 48SX (2 Replies)
54. EDLEX and TEXTUTIL (2 Replies)
55. OT: Casio Games Site (0 Replies)
56. Exotic Calculator Modifications (18 Replies)
57. Happy Halloween!!!! ;-) OCT 31 == DEC 25 (16 Replies)
58. The Future of Hp Calculators (0 Replies)
59. Most Expensive Calculator Sale Seen? (16 Replies)
60. 12C Platinum - Dust in Display (0 Replies)
61. The silver HP17 B II + (or is it "HP 17 B II ++" ?) (17 Replies)
62. HP 35 Value (4 Replies)
63. HP Portable Plus (4 Replies)
64. ZENGRANGE -vs- CMT Eproms:Any Cross-Compatibility? (0 Replies)
65. hp 20s self test (6 Replies)
66. Norwegian television to air program with HP calculator collection (23 Replies)
67. Hp 71 program to perform prime factor (29 Replies)
68. 48gII: updated? (1 Reply)
69. One step forward (31 Replies)
70. "Power Lost" msg on HP-28S (1 Reply)
71. HP-15C locks up when certain keys are pressed (8 Replies)
72. Changing batteries on 35s (2 Replies)
73. HP-97 Flashing Display (5 Replies)
74. HP-71 RPN Calculator (4 Replies)
75. EL: September 1973 Playboy Magazine Vintage Calculators :-) (3 Replies)
76. HP 50G RS-232 (1 Reply)
77. hooking up HP-IL with a Thinkjet 2225D RS-232 printer (3 Replies)
78. HP-20S and MEM command (2 Replies)
79. HP-85A calculator (0 Replies)
80. HP-71B (0 Replies)
81. HP50G (6 Replies)
82. Nut processor opcodes (1 Reply)
83. HP 95LX (3 Replies)
84. HP35s: Interpolate (3 Replies)
85. Access (temporarily) not available (0 Replies)
86. OK RPN Purists: Why NOT a big stack? (49 Replies)
87. Where do you use you calculator ? (13 Replies)
88. A funny about the TI-83 (34 Replies)
89. HP35s missing keystrokes? (16 Replies)
90. New-old-stock HP-35 Calculator top in original bag - Ebay Link (12 Replies)
91. HP49G+. How to erase a directory that contains lots of stuff? (6 Replies)
92. Cleaning HP 15C (2 Replies)
93. HP48 Printing in Trace Mode (1 Reply)
94. Vintage PROTOTYPE HP Xpander Calculator. MINT CONDITION (6 Replies)
95. Is it possible to turnOff HP-41 display? (4 Replies)
96. Man calculates the 13th root of a random 200 digit number in his head in 70 secs! (5 Replies)
97. OT: New RPN Calculator (27 Replies)
98. 12c does not display "running" anymore (5 Replies)
99. Why did this HP-01 fetch so high a price? (17 Replies)
100. Interesting (Floating Point) Math Articles (7 Replies)