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Thread / Author			Replies	Views	Last Post [asc]
		30b - Not Impressed Jeff	75	5,974	08-28-2010, 12:45 AM Last Post: Walter B
		HP35 exp(ln(x)) bug, a new number found. Kiwi Geoff	4	818	08-27-2010, 08:45 AM Last Post: Dieter
		Reverse Polish notation calculator Thomas Klemm	0	417	08-27-2010, 03:47 AM Last Post: Thomas Klemm
		HP 41 to PC possible? SpeedyVV	4	845	08-26-2010, 11:52 PM Last Post: DavidShenk
		Scientific, Financial Calculator Gerry Schultz	0	396	08-26-2010, 04:53 PM Last Post: Gerry Schultz
		Poking a string directly into the 71B as a lex file problems Jerry Raia	3	764	08-25-2010, 05:54 PM Last Post: Jerry Raia
		The equals sign again BruceH	0	431	08-25-2010, 02:13 PM Last Post: BruceH
		Only slightly off-topic Dusan Zivkovic	3	706	08-25-2010, 10:30 AM Last Post: Egan Ford
		Some 30b Routines Jeff O.	15	1,859	08-25-2010, 09:48 AM Last Post: Jeff O.
		Need help finding info from ace math folks Namir	16	1,998	08-24-2010, 11:28 PM Last Post: Namir
		Woodstock battery tip Michael Meyer	0	428	08-24-2010, 11:19 PM Last Post: Michael Meyer
		Surveryor needs help with HP 35s program entry Stefan Vorkoetter	17	2,102	08-24-2010, 10:57 PM Last Post: Iqbal
		Can the HP 41 Read HP 65 Programs aj04062	2	560	08-24-2010, 01:07 PM Last Post: Jim Horn
		PIL Box - communication with an external HP71B Roland Storz	4	930	08-24-2010, 12:50 PM Last Post: J-F Garnier
		HP71B Demo Program Jerry Raia	7	967	08-23-2010, 10:04 PM Last Post: Mike
		HP71B (Ver. 1BBBB) Date Bug? M. Joury	9	1,230	08-23-2010, 08:21 PM Last Post: Jerry Raia
		HP-97S External Printer? Katie Wasserman	6	1,059	08-23-2010, 07:17 PM Last Post: Michael Meyer
		12C Key Problem Jeff	0	435	08-23-2010, 06:58 PM Last Post: Jeff
		HP 35s - scratched screen Matt Schilling	7	1,143	08-23-2010, 02:23 PM Last Post: Dallas Osborne
		HP 9845A vs 9845B vs 9845B/A Mike	1	494	08-23-2010, 04:44 AM Last Post: Tony Duell
		70% of US students don't understand the equal sign DavidShenk	48	5,884	08-22-2010, 10:00 PM Last Post: John B. Smitherman
		HP 30b finally arrived Hubert Weikert	12	1,779	08-22-2010, 07:04 PM Last Post: Katie Wasserman
		30b programming tips Don Shepherd	0	386	08-22-2010, 06:55 PM Last Post: Don Shepherd
		HP 50g SD card reader problem JJB299	3	745	08-22-2010, 12:45 AM Last Post: Vieira, Luiz C. (Brazil)
		Why engineers need both scientific and business calculators Martin Pinckney	17	2,102	08-21-2010, 08:45 PM Last Post: Martin Pinckney
		11C Keyboard Rattle Dallas Osborne	3	757	08-21-2010, 08:04 AM Last Post: Dallas Osborne
		48GX Robin Shelton	8	1,270	08-20-2010, 07:14 PM Last Post: Robin Shelton
		HEPAX manual Vol. 2 reprint. Diego Diaz	9	1,349	08-20-2010, 07:04 PM Last Post: Diego Diaz
		Interesting idea for a calculator (non-HP, non-RPN) Bruce Bergman	4	997	08-20-2010, 09:11 AM Last Post: DaveJ
		HP82069B charger, weird ... Alberto Fenini	11	1,628	08-20-2010, 03:28 AM Last Post: Walter B
		Loops of Addition benchmark for the 41CL Monte Dalrymple	8	1,142	08-19-2010, 09:48 PM Last Post: Wlodek Mier-Jedrzejowicz
		30b Built-In Functions Jeff	6	958	08-19-2010, 06:49 PM Last Post: Allen
		Unit conversion on the 50G Jim Creybohm	2	622	08-19-2010, 05:30 AM Last Post: Vieira, Luiz C. (Brazil)
		HP-12C Clone, New? Katie Wasserman	14	1,886	08-18-2010, 01:40 PM Last Post: Tim Wessman
		HP71b - which power supply Alberto Fenini	6	960	08-18-2010, 12:32 PM Last Post: Alberto Fenini
		display compatibility alessio136	2	599	08-17-2010, 10:01 PM Last Post: Randy
		How to install/ru​n this program in an Hp 50g. Vasheer	2	622	08-17-2010, 06:34 PM Last Post: Daniel Oliva
		HP45 - internal pics Alberto Fenini	2	691	08-17-2010, 04:27 PM Last Post: Alberto Fenini
		Still in awe over HP50g Glenn Shields	4	723	08-17-2010, 09:43 AM Last Post: Crawl
		Oldies and goodies? Egan Ford	7	1,166	08-17-2010, 08:55 AM Last Post: Martin Pinckney
		Where are the Internals for the 50g? Jerry Raia	2	580	08-17-2010, 12:06 AM Last Post: Jerry Raia
		Thank you Dave! Katie Wasserman	12	1,715	08-16-2010, 11:05 PM Last Post: Dave Hicks
		HP-65 sensor chip failure aj04062	14	2,007	08-16-2010, 10:37 PM Last Post: aj04062
		HP Hurd 40 million parachute designnut	3	766	08-15-2010, 09:56 PM Last Post: Palmer O. Hanson, Jr.
		Bowling Challenge Variation Bill (Smithville, NJ)	8	1,300	08-15-2010, 06:37 AM Last Post: Bill (Smithville, NJ)
		HP 9101A Memory Unit Rick Bensene	0	358	08-13-2010, 10:26 PM Last Post: Rick Bensene
		OT: The five trillionth digit of Pi is...... 2! Egan Ford	53	5,442	08-13-2010, 07:40 PM Last Post: Egan Ford
		OT: Casio fx9850g Slim on Sale Katie Wasserman	12	1,579	08-13-2010, 03:55 PM Last Post: Eric Smith
		a new challenge! Don Shepherd	80	6,625	08-13-2010, 08:19 AM Last Post: Don Shepherd
		HP 9845A Printer Problem Mike	3	694	08-12-2010, 01:16 PM Last Post: Mike
		an interesting challenge Don Shepherd	49	5,339	08-12-2010, 08:31 AM Last Post: Don Shepherd
		HP 'boffin' claims million-dollar maths prize BruceH	2	655	08-12-2010, 12:00 AM Last Post: Mike
		Nice price? matti	3	739	08-11-2010, 05:14 PM Last Post: NateB
		Homebrew graphing calculator Bruce Bergman	4	824	08-11-2010, 03:22 PM Last Post: Mike
		More FPGA progress Olivier De Smet	4	913	08-11-2010, 03:17 PM Last Post: Mike
		How to repair my HP 9100A calculator ? Jonathan	14	2,008	08-11-2010, 04:09 AM Last Post: Tony Duell
		Mark Hurd resigns Bruce Bergman	19	2,445	08-10-2010, 09:37 PM Last Post: Palmer O. Hanson, Jr.
		Identifying equations on HP 35s Richard S	4	833	08-10-2010, 08:01 PM Last Post: Richard S
		Miss the print key on my HP 46 Jonathan	3	718	08-10-2010, 07:32 AM Last Post: Jonathan
		Amazing RPN calculator discovered Joerg Woerner	33	4,071	08-10-2010, 07:21 AM Last Post: Paul Berger (Canada)
		P!=NP Frank Boehm (Germany)	2	631	08-09-2010, 04:26 PM Last Post: sjthomas
		Canon's X Mark I Mouse Martin Pinckney	5	889	08-09-2010, 02:06 PM Last Post: Dave Shaffer (Arizona)
		HP-30b available at Office Depot.....soon Don Shepherd	9	1,334	08-06-2010, 03:33 PM Last Post: Gerson W. Barbosa
		Something for the insomniacs BruceH	4	900	08-06-2010, 03:30 PM Last Post: Angel Martin
		on nicads db (martinez, ca.)	3	746	08-06-2010, 12:21 PM Last Post: designnut
		RPN Programming hpnut	20	2,490	08-06-2010, 02:39 AM Last Post: Thomas Klemm
		The most annoying feature on the 35s Tommy	8	1,164	08-05-2010, 12:02 PM Last Post: gene wright
		TI-30 durability testing (slightly off topic, BTW). Michael Meyer	4	843	08-04-2010, 05:23 PM Last Post: Martin Pinckney
		HP thermal printer differences Alberto Fenini	2	675	08-04-2010, 11:39 AM Last Post: Alberto Fenini
		Does the HP 10B calculator not support Order of Operation? David Adams	22	2,688	08-04-2010, 09:39 AM Last Post: Mark Storkamp
		First impressions HP30B bt_schmidt	1	575	08-03-2010, 09:16 PM Last Post: allen
		9-figure 10b Gerson W. Barbosa	5	967	08-03-2010, 06:34 PM Last Post: Gerson W. Barbosa
		3421: any tips on calibrating? Vieira, Luiz C. (Brazil)	3	696	08-03-2010, 05:22 AM Last Post: RamLab
		Jazz 50G v1.20 release candidate Han	0	406	08-02-2010, 03:53 PM Last Post: Han
		ADV or STD HEPAX? Diego Diaz	7	1,160	07-31-2010, 11:27 AM Last Post: Diego Diaz
		HP 32S Successor ka6uup	10	1,378	07-30-2010, 09:20 PM Last Post: db (martinez, ca.)
		New versions of Emu28 and Emu48 available Christoph Giesselink	3	737	07-30-2010, 12:27 PM Last Post: Gerson W. Barbosa
		HP 31, 32 ,33, etc Battery covers aj04062	4	806	07-29-2010, 08:47 PM Last Post: Xavier A. (Brazil)
		HP-65 repair aj04062	10	1,372	07-29-2010, 08:23 PM Last Post: Michael de Estrada
		The mother of all distributions with HP SOLVER? Peter A. Gebhardt	4	840	07-29-2010, 07:27 PM Last Post: Peter A. Gebhardt
		Mostly OT: What's your experience with LED flashlights? Paul Brogger	39	4,456	07-29-2010, 01:38 PM Last Post: Ren
		HP-45 board swap kubla	2	602	07-28-2010, 10:34 PM Last Post: kubla
		HELP with programming the HP50G Namir	3	680	07-28-2010, 09:23 PM Last Post: Vieira, Luiz C. (Brazil)
		HP-10 repair, strange piece of plastic. Kees van der Sanden	2	639	07-28-2010, 01:45 PM Last Post: Kees van der Sanden
		HP-35s that does not exhibit LOCKUP DEMO bug NateB	5	978	07-27-2010, 06:51 PM Last Post: Gerson W. Barbosa
		new book on the Apollo Guidance Computer Don Shepherd	38	4,373	07-27-2010, 03:19 AM Last Post: Don Shepherd
		Do you have to "help" cards through the 97? Keith Beyer	9	1,327	07-26-2010, 11:03 AM Last Post: Vieira, Luiz C. (Brazil)
		HP-28C ROM checksum addresses? Christoph Giesselink	0	399	07-25-2010, 08:25 PM Last Post: Christoph Giesselink
		finding Df and variation and calculing limite but ... wassims	0	375	07-25-2010, 06:57 PM Last Post: wassims
		New Version of the 41Z Ángel Martin	11	1,419	07-25-2010, 03:13 PM Last Post: Angel Martin
		HP-71b DTH$() and HTD() commands Don Shepherd	3	651	07-23-2010, 06:23 PM Last Post: Don Shepherd
		1996 Eric Smith	1	516	07-23-2010, 01:01 PM Last Post: Vieira, Luiz C. (Brazil)
		Searching the Database aj04062	6	1,020	07-22-2010, 02:47 AM Last Post: Walter B
		[OT] FC5025 USB 5.25" Floppy Controller Gerry Schultz	7	1,037	07-21-2010, 01:06 PM Last Post: Alejandro Paz (Germany)
		Thermal paper for the HP-10 Kees van der Sanden	2	667	07-20-2010, 07:41 PM Last Post: Michael Meyer
		Another dumb HP-41 question Monte Dalrymple	13	1,746	07-20-2010, 09:41 AM Last Post: Ángel Martin
		Chewing gum for the 50g Glenn Shields	2	621	07-20-2010, 09:33 AM Last Post: Glenn Shields
		OT: TI Calcs Cartoon DaveJ	2	578	07-20-2010, 05:11 AM Last Post: Walter B
		48gx Memory Cards Hugh Evans	4	707	07-20-2010, 04:46 AM Last Post: Richard Reed
		Back on the Forum Trent Moseley	1	448	07-19-2010, 09:25 PM Last Post: Vieira, Luiz C. (Brazil)
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