Mark this forum read | Subscribe to this forum Old HP Forum Archives
Thread [desc] / Author			Replies	Views	Last Post
		The CMOS memory has died in my HP-25C Michael de Estrada	1	373	06-05-2010, 06:08 PM Last Post: Vieira, Luiz C. (Brazil)
		The color of the HP14B front panel Jose Goncalves	0	305	04-13-2003, 08:39 AM Last Post: jose goncalves
		The Comma in the Display R. Tumaghap	7	695	07-23-2001, 02:15 PM Last Post: Tony Duell
		The Complete Voyager Patrick	21	1,625	05-27-2003, 12:29 PM Last Post: Patrick
		The Condition Number of a Matrix Namir	2	512	02-08-2012, 04:24 PM Last Post: Namir
		The coolest thing since the HP-01 DaveJ	10	1,004	10-03-2007, 05:00 PM Last Post: DaveJ
		the cost of memory juan demin	19	1,686	08-15-2009, 07:06 PM Last Post: Thomas Radtke
		The curta Calculator. Stuart Sprott	4	554	04-30-2009, 12:57 AM Last Post: David Ramsey
		The Daily view is now threaded Dave Hicks	7	726	07-26-2000, 09:02 PM Last Post: Dave Hicks
		The dark side (Ti-59) Cristian Arezzini	18	1,809	01-12-2013, 08:52 PM Last Post: ClausB
		The decline of Soviet calculator quality Michael de Estrada	5	779	05-31-2013, 02:48 PM Last Post: Thomas Radtke
		The Definitive User's Guide to the HP 48g/49g/50g Calculators Gerry Schultz	0	298	10-25-2006, 08:18 PM Last Post: Gerry Schultz (Los Angeles)
		The Devil you Know vs the Devil you Don't Ron Ross	1	333	02-10-2005, 09:53 AM Last Post: Jim Creybohm
		The different of 2 kind 82120A battery pac Chiu Yiu Wai	1	349	05-03-2006, 08:52 AM Last Post: Randy
		The doors are open [OT?] Arnaud Amiel	1	377	02-24-2004, 09:59 AM Last Post: andy
		The Dumbest Generation: AOS vs RPN Joerg Woerner	32	2,949	06-26-2009, 02:28 PM Last Post: Joerg Woerner
		The End of an Era Jeff O.	6	742	11-11-2004, 10:38 AM Last Post: Eddie Shore
		The End Of Days with Arnold Schwarzenegger Mike Burns	12	1,033	11-22-2003, 01:19 PM Last Post: A.S. (CA Gov.)
		The end of HP calculators Vázquez	3	452	08-23-2002, 10:33 PM Last Post: J Tiers
		The End of HP Calculators? Chris	1	296	02-15-2002, 06:01 AM Last Post: Frank
		the end of the world as we know it.... troy	1	446	02-10-2012, 06:25 PM Last Post: Jan
		The ENTER key, kbd density 49g+ Charles L	6	716	10-03-2003, 10:06 AM Last Post: Dave
		The equals sign again BruceH	0	323	08-25-2010, 02:13 PM Last Post: BruceH
		The exchange of the built-in NiCd battery of HP-34C. Hiroshi Ito	3	536	08-25-2002, 11:44 AM Last Post: Andrés C. Rodríguez (Argentina)
		the experience of programming: old vs. new Glenn Becker	27	2,339	06-06-2009, 07:11 PM Last Post: Egan Ford
		The Family Tree Matt Agajanian	8	875	04-01-2012, 03:33 AM Last Post: aurelio
		The Fibonacci Triangle - HP-38/39/40 GROB Question Marcus von Cube, Germany	9	1,161	01-02-2011, 06:41 PM Last Post: Oliver Unter Ecker
		The final version of HP-42X is available HrastProgrammer	6	643	09-07-2002, 02:08 AM Last Post: Christof (Davis, CA)
		The first graphic RPN calculator emulator was made by Apple in 1983 !! Pascal	7	990	04-02-2005, 02:46 PM Last Post: another Mike
		The first HP-41C? Gianmaria (Italy)	2	361	12-22-2000, 11:17 PM Last Post: r. d. bärtschiger.
		The first periodic table of elements for HP39gII Mic	0	377	11-08-2012, 06:55 AM Last Post: Mic
		The first victim Walter B	4	659	08-18-2011, 09:32 PM Last Post: uhmgawa
		The FOCAL Factory proudly presents 2 new modules Geir Isene	16	1,474	10-24-2011, 04:36 PM Last Post: Ángel Martin
		The FOCAL Factory: Lend, Lease Savings Geir Isene	4	681	10-25-2011, 05:20 PM Last Post: gene wright
		The folly of dual data-entry modes dano	7	785	09-30-2003, 03:11 AM Last Post: Karl Schneider
		The forensics algorithm for the 10s Palmer O. Hanson, Jr.	4	590	01-19-2010, 11:25 PM Last Post: Katie Wasserman
		The French TI 84.Pocket.fr Namir	4	642	10-13-2011, 03:20 AM Last Post: Namir
		The Future of Graphing Calculators bill platt	20	1,927	03-29-2010, 05:20 PM Last Post: Han
		The Future of Hp Calculators John W Kercheval	0	257	12-25-2007, 05:06 PM Last Post: John W Kercheval
		the future of programmable calculators? Herbert Crepaz (UK)	9	1,045	10-28-2009, 06:54 AM Last Post: Thomas Radtke
		THE Garage John W Kercheval	3	557	05-13-2012, 09:50 PM Last Post: Luiz C. Vieira (Brazil)
		The Good Old Day and Bad New Days Todd R. Kraemer	22	1,822	03-17-2003, 05:02 PM Last Post: Bill Wiese
		The Great Debate of '76 Matt Agajanian	19	1,728	04-18-2012, 02:08 PM Last Post: Mike Morrow
		The Guid Book Nelson Buque	1	262	10-08-2004, 10:30 AM Last Post: bill platt
		the guilt of ownership Chris	4	634	03-21-2004, 09:46 PM Last Post: CalcKidd
		The HHC2007 Conference Commemorative Calendar Jake Schwartz	11	921	10-09-2007, 03:12 AM Last Post: Walter B
		The HHC2009 HP Conference Web Site Is Open Jake Schwartz	4	608	04-21-2009, 05:50 PM Last Post: Namir
		The history of my calculators SteveH	5	737	02-19-2009, 10:41 AM Last Post: Joerg Woerner
		The HP 15C LE has little appeal to youngsters Michael de Estrada	25	2,238	01-28-2012, 02:31 PM Last Post: Paul Guertin
		The HP 20b RPN Arcus Cosine Bug Marcus von Cube, Germany	1	358	09-17-2008, 09:21 AM Last Post: cyrille de Brebisson
		The HP 45 complete restoration with PICTURES! Geoff Quickfall	12	1,167	01-18-2008, 11:10 PM Last Post: Geoff Quickfall
		The HP 50G could have been given a large ENTER key Han	2	436	03-06-2010, 02:24 PM Last Post: Jake Schwartz
		The HP achievement award Geir Isene	2	450	04-17-2013, 10:14 AM Last Post: Monte Dalrymple
		The HP Cable Table by Joe Horn Glen Kilpatrick	3	496	01-19-2003, 02:00 AM Last Post: Christof
		The HP Calculator Calendar Matt Agajanian	9	1,134	05-23-2012, 01:42 AM Last Post: Matt Agajanian
		The HP Calculator Calendar for 2009 Still Available Jake Schwartz	0	308	02-20-2009, 04:14 PM Last Post: Jake Schwartz
		The HP Calculator Future Matt Agajanian	20	1,817	07-04-2012, 02:02 PM Last Post: ClausB
		The HP Graphers 48SX - 50G Jedidiah Smith	11	1,230	04-08-2013, 08:35 PM Last Post: gene wright
		The HP Prime saga - Part II Michael de Estrada	21	2,347	11-30-2013, 01:04 PM Last Post: Michael de Estrada
		The HP Restoration Guide, progress report Geoff Quickfall	3	498	07-05-2009, 03:44 AM Last Post: Marcus von Cube, Germany
		The HP Way. Ljad	2	462	07-14-2006, 05:47 AM Last Post: Etienne Victoria
		The HP Way: How Bill Hewlett and I Built Our Company (O/T) james summers	2	441	07-29-2006, 01:38 PM Last Post: james summers
		The HP-01 of our time hecube	11	1,066	10-09-2009, 12:01 PM Last Post: hecube
		The HP-10BII Larry Smith	7	834	08-21-2009, 09:20 PM Last Post: Eric Smith
		The HP-10C and the Edsel Karl Schneider	31	2,812	09-08-2007, 10:56 PM Last Post: Howard Owen
		the HP-11C, HP-12C, and HP-15C. Mike (Stgt)	0	290	05-19-2005, 09:12 AM Last Post: Mike (Stgt)
		The HP-28S speedup program on my site... Gene	2	422	04-22-2003, 04:59 PM Last Post: Christoph Giesselink
		The HP-33S and those evil MBAs Dave Hicks	6	686	10-05-2003, 07:56 PM Last Post: Chris(FLA)
		The HP-41 in Space on Space Shuttle with Picture Chris Catotti	2	426	06-09-2002, 05:36 AM Last Post: Daniel Diggelmann
		The HP-42s from HP SERNO Question Christof (US)	2	441	05-31-2002, 09:06 PM Last Post: Nick (US)
		the HP-65 required more from the user Don Shepherd	10	1,176	08-05-2011, 01:28 PM Last Post: Don Shepherd
		The HP-71B “Math Machine” 25 Years Old Marcus von Cube, Germany	1	395	02-19-2010, 11:14 AM Last Post: Didier Lachieze
		The HP12c Anniversary edition has finally arrived to Europe Jose Gonzalez Divasson	1	455	11-12-2011, 08:16 AM Last Post: hpnut
		The HP12C, a buyer's guide Scuba Diver	4	551	09-15-2002, 09:06 AM Last Post: Tom Sherman
		The HP35S Nick R	113	8,721	08-30-2011, 06:32 PM Last Post: Walter B
		The HP41CX "ATIME" function question Geoff Quickfall	2	423	10-14-2008, 01:46 AM Last Post: Geoff Quickfall
		The HP71B Program That Caused Some Tech Queries Namir	4	645	11-30-2010, 02:46 PM Last Post: Namir
		The HP82240B Printer Jose Gonzalez Divasson	9	1,075	02-25-2013, 01:56 AM Last Post: Nick_S
		The Incredible HP-35s Trent Moseley	35	3,152	08-08-2007, 10:07 PM Last Post: James M. Prange (Michigan)
		The Ipaq PocketPC - the last and ultimate HP calculator ? Vincent Weber	8	786	08-30-2004, 06:36 AM Last Post: J-F Garnier
		The ISENE.ROM Geir Isene	22	1,980	10-17-2011, 07:40 PM Last Post: Monte Dalrymple
		The journey of my Prime Keith Midson	9	1,070	10-13-2013, 02:29 AM Last Post: Keith Midson
		The Joy of Keystroke Programming Ben Salinas	21	1,750	12-11-2004, 05:27 PM Last Post: Eddie Shore
		The JPC ROM for the hp71b Andy	11	1,066	03-05-2003, 07:02 AM Last Post: J-F Garnier
		The Last of the HP-15Cs ? Gerson W. Barbosa	10	1,195	03-26-2007, 02:18 AM Last Post: Antonio Maschio (Italy)
		The last WP34s cables Gene Wright	27	2,687	01-20-2013, 01:39 PM Last Post: philippe_elie
		The latest version of Free42 is now a OS X Universal application..... zeno333	1	464	10-21-2012, 11:12 PM Last Post: Matt Agajanian
		The least rare vintage HP Michael de Estrada	6	787	05-02-2010, 01:53 AM Last Post: Keith Midson
		The legend lives on: Two new 41 Modules announced Ángel Martin	11	1,161	04-18-2011, 03:42 PM Last Post: Ángel Martin
		The Library is Closed... Ángel Martin	5	800	11-18-2012, 02:52 AM Last Post: Paul Dale
		The Liquid Gold Of Carly.... Hans Brueggemann	2	376	11-01-2004, 08:51 PM Last Post: Vieira, Luiz C. (Brazil)
		The lost formula designnut	5	890	01-17-2011, 02:05 AM Last Post: Walter B
		The low popularity of the HP-34C. NH	10	1,059	04-20-2003, 05:43 PM Last Post: Norm
		The Lucky WP34S Cable eri	7	1,480	12-22-2013, 05:18 AM Last Post: Walter B
		The manual of the Aurora FN1000 (again) jose goncalves (Brasil)	3	548	07-09-2003, 09:16 PM Last Post: Ellis Easley
		The Manual of the HP-35S Antonio Maschio (Italy)	2	428	07-16-2007, 01:15 PM Last Post: Bob Wang
		The meaning of "Mint" in Portugese Michael de Estrada	17	1,623	07-21-2009, 09:33 PM Last Post: db (martinez, ca.)
		The Menus Of HP35S Walter B	6	782	07-16-2007, 08:02 PM Last Post: sjthomas
		The MOARP (a "concept module"... wouldn't it be nice?) Diego Diaz	22	1,761	10-23-2008, 12:20 PM Last Post: Diego Diaz
		The most abused phrase "Check Back Soon" Michael de Estrada	8	990	10-11-2011, 10:25 PM Last Post: hpnut
Sort by: Subject Sort by: Last Post Sort by: Author Sort by: Creation Time Sort by: Replies Sort by: Views Order: Ascending Order: Descending From: Today From: 5 Days Ago From: 10 Days Ago From: 20 Days Ago From: 50 Days Ago From: 75 Days Ago From: 100 Days Ago From: The Last Year From: The Beginning