Old HP Forum Archives
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Thread / Author | Replies | Views | Last Post [desc] | ||
A practical application for cube root
01-25-2007, 03:31 AM
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22 | 14,719 |
01-30-2007, 09:13 PM Last Post: Ron |
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HP41C power problem
01-30-2007, 03:25 AM
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6 | 1,880 |
01-31-2007, 01:12 AM Last Post: Ron |
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The Zen of HP Calculators, or Why Do We Do This?
01-25-2007, 06:20 PM
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41 | 8,832 |
01-31-2007, 01:17 AM Last Post: Ron |
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hp48 and cogo cards
01-31-2007, 04:27 AM
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0 | 632 |
01-31-2007, 04:27 AM Last Post: david |
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How to identify an HP-41C or CV?
01-30-2007, 09:44 PM
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4 | 1,241 |
01-31-2007, 05:53 AM Last Post: Vieira, L. C. (Brazil) |
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Update on my 41CV not turns on
01-31-2007, 08:18 AM
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0 | 610 |
01-31-2007, 08:18 AM Last Post: Dia C. Tran |
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EMU48 (HP 48GX) prevent auto-shutoff?
01-30-2007, 03:50 PM
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2 | 1,034 |
01-31-2007, 08:35 AM Last Post: Gerard Pinzone |
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Interesting - Quick - eBay Auction
01-30-2007, 10:12 PM
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3 | 1,070 |
01-31-2007, 09:41 AM Last Post: Stephen Easterling |
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41C - [User / PRGM] Key Cover
01-31-2007, 01:15 AM
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3 | 1,149 |
01-31-2007, 02:29 PM Last Post: Dia C. Tran |
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special sale from cob..., 40% off, hurry up !!
01-23-2007, 02:51 PM
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6 | 1,620 |
01-31-2007, 10:58 PM Last Post: Karl Schneider |
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HP 15C keyboard
01-28-2007, 04:30 PM
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9 | 2,083 |
02-01-2007, 12:20 AM Last Post: Thor Lansen |
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HP 5036A Lab Microprocessor Computer Vintage !!!
01-31-2007, 12:03 PM
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3 | 1,175 |
02-01-2007, 01:01 AM Last Post: Howard Owen |
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HP 49 or 50 as PC keyboard?
02-01-2007, 10:16 AM
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0 | 595 |
02-01-2007, 10:16 AM Last Post: Irwin |
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new HP calcs at CES...
02-01-2007, 05:12 PM
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5 | 1,551 |
02-01-2007, 08:54 PM Last Post: Howard Owen |
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Which HP Calculator(s) did Steve Wozniak work on?
01-29-2007, 06:56 AM
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3 | 1,220 |
02-01-2007, 10:54 PM Last Post: Palmer O. Hanson, Jr. |
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Another cheap offer ( copyright violation?)
02-01-2007, 01:31 PM
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8 | 2,252 |
02-01-2007, 11:59 PM Last Post: Karl Schneider |
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Re-attaching a Voyager logo
01-31-2007, 03:28 PM
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7 | 1,770 |
02-02-2007, 10:44 AM Last Post: Ken Shaw |
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OT: Compucorp Question
02-02-2007, 12:51 PM
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1 | 773 |
02-02-2007, 03:33 PM Last Post: Frank Boehm |
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HP49g+ inaccurate factoring
01-29-2007, 10:52 PM
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11 | 2,826 |
02-02-2007, 04:21 PM Last Post: Vincent Perricone |
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Newbie 41C question.
02-02-2007, 07:06 AM
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6 | 1,645 |
02-03-2007, 04:13 AM Last Post: Karl Schneider |
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HP-17BII Update Sheet to Manual
01-26-2007, 11:19 AM
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4 | 1,357 |
02-03-2007, 07:40 PM Last Post: Bill (Smithville, NJ) |
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Speed Comparison
01-29-2007, 01:32 PM
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47 | 9,616 |
02-03-2007, 09:03 PM Last Post: Gerson W. Barbosa |
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Uploading the HP-28S ROM via Emu48 ?
01-31-2007, 01:27 PM
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6 | 1,684 |
02-04-2007, 05:15 PM Last Post: Christoph Giesselink |
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7 Out Of 10
02-03-2007, 10:37 PM
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18 | 4,108 |
02-04-2007, 07:57 PM Last Post: bill platt |
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33S key press problem
02-04-2007, 02:53 AM
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10 | 2,463 |
02-05-2007, 12:42 AM Last Post: Forrest Switzer |
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Survey: Do you have HPMuseum Site as your Browser starting page?
02-01-2007, 10:56 AM
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27 | 6,300 |
02-05-2007, 01:01 PM Last Post: Antonio Maschio (Italy) |
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Differences - Lex 75C
02-05-2007, 01:59 PM
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0 | 665 |
02-05-2007, 01:59 PM Last Post: gileno |
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magnets in 12c 25th anniversary edition case
02-01-2007, 03:33 PM
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12 | 2,616 |
02-05-2007, 05:24 PM Last Post: Gene |
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HP-25 Calculators
02-04-2007, 10:49 AM
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12 | 2,664 |
02-05-2007, 05:59 PM Last Post: Jim |
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How would _you_ explain the marvels of HP calcs?
02-04-2007, 04:00 PM
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21 | 4,767 |
02-05-2007, 09:50 PM Last Post: dbatiz |
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HP Classic Battery Pack 82001
02-04-2007, 05:21 PM
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6 | 1,676 |
02-05-2007, 10:26 PM Last Post: Don Shaffer |
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Value of HP25?
02-05-2007, 03:34 PM
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3 | 1,097 |
02-06-2007, 03:56 PM Last Post: Thomas Okken |
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Speed Comparison.
02-03-2007, 10:45 AM
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28 | 5,372 |
02-06-2007, 04:11 PM Last Post: Tim Wessman |
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Where to get low priced HP 50g in Europe
01-31-2007, 03:08 PM
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5 | 1,431 |
02-06-2007, 06:37 PM Last Post: Dave Boyd |
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HP-9845 used to produce footage for "Wargames" the movie
02-06-2007, 04:53 PM
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1 | 968 |
02-06-2007, 10:16 PM Last Post: Don Davis |
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Nice 65 for sale....
02-06-2007, 10:52 AM
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3 | 1,137 |
02-06-2007, 10:53 PM Last Post: Les Wright |
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Suggestions for making an HP9810/9820 printer platten
02-06-2007, 07:31 AM
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15 | 3,632 |
02-07-2007, 11:29 AM Last Post: achimgermany |
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Errors in Calculators.
02-02-2007, 04:26 PM
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47 | 9,585 |
02-07-2007, 01:23 PM Last Post: Gerson W. Barbosa |
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New item found
02-07-2007, 08:45 AM
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3 | 1,183 |
02-07-2007, 06:03 PM Last Post: bhtooefr |
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hp50g Getting \->Qpi to work in a custom menu
02-07-2007, 08:36 PM
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1 | 887 |
02-07-2007, 08:54 PM Last Post: Rich Messeder (US) |
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unique new calculator wristwatch...
02-05-2007, 10:36 PM
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7 | 1,851 |
02-07-2007, 09:48 PM Last Post: Forrest Switzer |
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What calculator should I get?
02-07-2007, 09:54 AM
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19 | 4,465 |
02-07-2007, 10:11 PM Last Post: Les Wright |
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HP 48GX Ram card problem
02-06-2007, 05:23 PM
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11 | 2,430 |
02-07-2007, 11:11 PM Last Post: Steve Leigh |
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Sharp EL-5520
02-07-2007, 11:43 PM
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0 | 633 |
02-07-2007, 11:43 PM Last Post: Cody Peden |
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HP41 XFunctions module
02-07-2007, 10:04 PM
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2 | 1,098 |
02-08-2007, 01:21 AM Last Post: Les Wright |
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Dave -- Museum CDs being ripped off again...
02-06-2007, 12:10 PM
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3 | 1,190 |
02-08-2007, 05:50 AM Last Post: Dave Hicks |
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Texas Instruments "Xpander" discovered
02-07-2007, 11:16 PM
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3 | 1,965 |
02-08-2007, 11:59 AM Last Post: bhtooefr |
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Entering commands from the command line ...
02-07-2007, 08:35 AM
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10 | 2,482 |
02-08-2007, 12:00 PM Last Post: Richard Payne |
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Voyager marked Brazil
02-03-2007, 01:37 PM
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7 | 1,894 |
02-08-2007, 12:17 PM Last Post: rkodaira |
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Voyager keys -- glossy vs matte
02-07-2007, 10:09 PM
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4 | 1,305 |
02-08-2007, 05:45 PM Last Post: Paul Brogger |
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7470a Self Test procedure
02-08-2007, 10:51 PM
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1 | 823 |
02-08-2007, 10:55 PM Last Post: William R. |
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Graphing Calc Plotting Speed Benchmarks
02-08-2007, 03:25 PM
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2 | 1,096 |
02-09-2007, 12:54 AM Last Post: Chuck |
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Taking Inventory
02-08-2007, 01:57 AM
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2 | 1,059 |
02-09-2007, 03:36 AM Last Post: Les Wright |
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Casio FX-720P etc manuals somewhere?
02-08-2007, 03:13 PM
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9 | 2,436 |
02-09-2007, 10:17 AM Last Post: Xerxes |
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Transfer directories from 48GX to 50G
02-08-2007, 12:45 PM
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3 | 1,331 |
02-09-2007, 11:44 AM Last Post: Nigel Ward |
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Calculator Benchmark
02-05-2007, 08:09 PM
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60 | 11,833 |
02-09-2007, 04:54 PM Last Post: Xerxes |
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HP Xpander Batteries
02-08-2007, 07:36 PM
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5 | 1,573 |
02-09-2007, 05:32 PM Last Post: Aristotle Spyropoulos |
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100-99.99-0.01 in a spreadsheet
02-07-2007, 03:16 AM
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17 | 3,968 |
02-10-2007, 09:49 PM Last Post: Rodger Rosenbaum |
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Replacement for HP41CX
02-08-2007, 04:06 AM
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20 | 4,310 |
02-11-2007, 12:00 AM Last Post: Les Wright |
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Exchanging CUSTOM and MODE keys on an HP-49g+
02-10-2007, 08:21 AM
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2 | 936 |
02-11-2007, 04:53 AM Last Post: Antonio Maschio (Italy) |
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programming the numeric solver
02-10-2007, 09:19 AM
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3 | 1,053 |
02-11-2007, 07:46 AM Last Post: Benny |
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Spice battery contact board
02-10-2007, 01:59 AM
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5 | 1,470 |
02-11-2007, 10:56 AM Last Post: bernie |
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Value of Forth Module for HP 71B
02-10-2007, 11:05 PM
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7 | 1,869 |
02-11-2007, 01:56 PM Last Post: Howard Owen |
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Looking for a F2F
02-12-2007, 02:20 AM
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0 | 586 |
02-12-2007, 02:20 AM Last Post: Les Wright |
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Classic Cleaning Adventure--or, My Recent Folly
02-06-2007, 04:19 PM
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17 | 3,656 |
02-12-2007, 03:04 AM Last Post: Les Wright |
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Hewlett Packard HP 19C !!!! High Price !!!
02-11-2007, 02:55 PM
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2 | 1,001 |
02-12-2007, 04:36 AM Last Post: Geir Isene |
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deep cycling NiCad N cells
02-09-2007, 04:20 PM
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8 | 2,118 |
02-12-2007, 12:21 PM Last Post: Richard Ottosen |
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TDS COGO Problem
02-08-2007, 06:58 PM
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6 | 1,657 |
02-12-2007, 12:53 PM Last Post: Chad |
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Looking for HiRes Photo of HP80
02-12-2007, 12:18 AM
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14 | 3,598 |
02-12-2007, 09:14 PM Last Post: Les Wright |
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HP 17BII -1E-1
02-12-2007, 08:53 AM
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12 | 2,868 |
02-13-2007, 08:00 AM Last Post: Bill (Smithville, NJ) |
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Increase HP-67 LED brightness ?
02-13-2007, 10:49 AM
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0 | 635 |
02-13-2007, 10:49 AM Last Post: JLS |
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HP 33s revisited (LONG)
02-13-2007, 08:16 AM
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4 | 1,328 |
02-13-2007, 10:54 AM Last Post: Paul Brogger |
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To be, or not to be, with a new HP33?
02-12-2007, 08:36 PM
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6 | 1,767 |
02-13-2007, 12:59 PM Last Post: Dia C. Tran |
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Custom menus with submenus on HP-49g+?
02-12-2007, 02:30 AM
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5 | 1,691 |
02-13-2007, 01:02 PM Last Post: Giancarlo (Italy) |
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Step aside flat-panel TV. Make room for HP 12c.
02-13-2007, 06:57 PM
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0 | 717 |
02-13-2007, 06:57 PM Last Post: MK |
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50g vs. TI 83?
02-13-2007, 03:10 PM
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5 | 1,470 |
02-13-2007, 10:07 PM Last Post: Bruce Bergman |
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Calculator Benchmark
02-14-2007, 10:22 AM
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0 | 632 |
02-14-2007, 10:22 AM Last Post: gileno |
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HP-65 without yellow labels for shifted functions
02-13-2007, 10:38 AM
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5 | 1,601 |
02-14-2007, 10:51 AM Last Post: Les Wright |
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[OT] A video for HP nut?
02-14-2007, 05:11 AM
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3 | 1,211 |
02-14-2007, 11:48 AM Last Post: Ren Tescher |
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What can I cannibalize for a 48GX display?
02-14-2007, 02:25 AM
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2 | 1,004 |
02-14-2007, 02:40 PM Last Post: Han |
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OT: Sharp PC-1403
02-13-2007, 04:01 PM
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5 | 1,542 |
02-14-2007, 05:41 PM Last Post: Xerxes |
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New Bench ? :-)
02-12-2007, 04:05 PM
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7 | 2,026 |
02-14-2007, 11:05 PM Last Post: John Keith |
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CHS and Stack Lift
02-11-2007, 05:21 AM
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23 | 5,095 |
02-15-2007, 12:07 AM Last Post: bill platt |
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Spice soldered or no soldered by year?
02-14-2007, 10:02 PM
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1 | 705 |
02-15-2007, 12:30 AM Last Post: Karl Schneider |
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HP3810A survey instrument
02-15-2007, 12:47 AM
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2 | 924 |
02-15-2007, 04:30 AM Last Post: Eric Smith |
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Datafile article by VA
02-14-2007, 03:14 AM
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5 | 1,496 |
02-15-2007, 07:04 AM Last Post: Disgruntled HPCC Member |
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Just how many HP collectors are there?
02-13-2007, 01:40 PM
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27 | 5,849 |
02-15-2007, 08:41 AM Last Post: Maximilian Hohmann |
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Anything special? (HP67)
02-15-2007, 05:00 AM
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5 | 1,636 |
02-15-2007, 02:22 PM Last Post: Alan Firth |
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Soviet Era Calculators
02-14-2007, 09:17 PM
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9 | 2,586 |
02-15-2007, 06:24 PM Last Post: Gerry Schultz |
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YOKOGAWA-HEWLETT PACKARD - YHP 25C !!!!
02-14-2007, 02:51 PM
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7 | 2,121 |
02-15-2007, 06:48 PM Last Post: David Smith |
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Is Astech case good for 17bii?
02-15-2007, 10:06 PM
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2 | 969 |
02-16-2007, 12:31 AM Last Post: Matthias Wehrli |
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Rare HP67 calculator with transparent back ?????
02-16-2007, 08:12 AM
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6 | 1,936 |
02-16-2007, 10:52 AM Last Post: Mike T. |
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Anyone have an english Sharp PC-G830 manual?
02-16-2007, 11:06 PM
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1 | 1,096 |
02-17-2007, 09:28 AM Last Post: Xerxes |
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HP 33s (Fixed decimal point size problem)
02-16-2007, 09:25 PM
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3 | 1,069 |
02-17-2007, 10:44 AM Last Post: Bruce Bergman |
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9100A card reader service?
02-16-2007, 09:58 PM
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3 | 1,126 |
02-17-2007, 11:25 AM Last Post: David Smith |
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12c vs 17bii+ comparison?
02-15-2007, 04:17 PM
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18 | 3,920 |
02-17-2007, 01:13 PM Last Post: Les Wright |
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HP 17bii+ solver equation question
02-17-2007, 09:44 PM
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5 | 1,447 |
02-18-2007, 12:10 AM Last Post: Don Shepherd |
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A "Classic" Story of Redemption
02-18-2007, 09:06 AM
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0 | 610 |
02-18-2007, 09:06 AM Last Post: Les Wright |
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Gene W check yer email [NT]
02-18-2007, 02:39 PM
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2 | 1,071 |
02-18-2007, 02:54 PM Last Post: Les Wright |
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Where to find Humbrol #11 paint / HP 15c restoration ?'s
02-15-2007, 03:18 AM
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24 | 5,151 |
02-18-2007, 04:52 PM Last Post: Les Wright |
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