Old HP Forum Archives
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    3 1,340 07-28-2009, 06:00 PM
Last Post: bbeamer
   
Go to first unread post 50G ideas
BD, 08-11-2012, 10:43 PM
56 13,822 08-16-2012, 11:23 PM
Last Post: Guy Dufour
   
Go to first unread post The political calculator
BD, 08-27-2012, 12:43 AM
2 1,037 08-27-2012, 02:44 PM
Last Post: Pal G.
   
Go to first unread post 33 CURVE SOL. PROGRAMS
BD FOX, 03-08-2004, 05:36 PM
7 1,755 03-09-2004, 02:58 PM
Last Post: BDFox
   
Go to first unread post HP 15C Water Damage?
BDee, 03-03-2011, 05:35 AM
4 1,491 03-06-2011, 12:29 AM
Last Post: tim m.
    2 898 10-29-2005, 01:01 PM
Last Post: Chris Woodhouse
   
Go to first unread post Hp48GX
Beast, 12-20-2005, 08:09 AM
0 530 12-20-2005, 08:09 AM
Last Post: Beast
   
Go to first unread post HP9815A manual and schematic
behrooz, 03-14-2012, 05:27 AM
2 1,267 03-15-2012, 05:09 AM
Last Post: Tony Duell
    2 1,040 03-03-2010, 02:18 PM
Last Post: John McCormick
    3 1,239 08-23-2003, 01:38 PM
Last Post: Vassilis Prevelakis
   
Go to first unread post hp33s: hard-to-read decimal point?
Ben, 02-21-2004, 10:09 PM
4 1,404 02-23-2004, 09:49 AM
Last Post: Paul Brogger
   
Go to first unread post LIFUTIL
Ben, 04-12-2007, 04:40 PM
7 2,141 04-14-2007, 03:33 PM
Last Post: Doug W.
    17 4,444 09-17-2012, 05:30 PM
Last Post: Luiz C. Vieira (Brazil)
   
Go to first unread post Testing an HP41CX
Ben Moss, 08-02-2003, 01:58 AM
6 1,591 08-04-2003, 04:16 PM
Last Post: David Smith
   
Go to first unread post Dead HP41CX
Ben Moss, 08-03-2003, 12:27 AM
3 1,098 08-03-2003, 05:10 PM
Last Post: Ben Moss
   
Go to first unread post 8051 as HP-41 module?
Ben Moss, 08-14-2003, 03:08 AM
12 2,834 08-18-2003, 01:09 PM
Last Post: David Smith
    5 1,669 02-19-2011, 10:27 PM
Last Post: dinamarco
   
Go to first unread post Upgrading HP 11C
Ben Palmer, 12-30-2002, 09:21 PM
2 790 12-30-2002, 10:36 PM
Last Post: db(martinez,california)
    13 3,160 02-12-2006, 12:01 PM
Last Post: David Smith
   
Go to first unread post An RPN Club
Ben Salinas, 02-17-2006, 11:05 PM
18 3,795 02-20-2006, 10:13 PM
Last Post: Ben Salinas
    10 2,152 10-18-2004, 04:23 PM
Last Post: bill platt
   
Go to first unread post A Possessed 32sii
Ben Salinas, 11-13-2004, 05:36 PM
3 1,127 11-14-2004, 11:24 PM
Last Post: Ben Salinas
    21 4,347 12-11-2004, 05:27 PM
Last Post: Eddie Shore
    0 608 03-09-2005, 01:26 PM
Last Post: Ben Salinas
    2 933 04-29-2004, 10:37 PM
Last Post: Ben Salinas
   
Go to first unread post How to teach children RPN
Ben Salinas, 05-05-2004, 11:07 PM
10 2,116 05-06-2004, 03:32 PM
Last Post: Eddie Shore
    29 5,480 05-25-2004, 05:31 PM
Last Post: Ben Salinas
    10 2,308 06-24-2004, 01:36 PM
Last Post: Chris Woodhouse
    2 844 02-03-2004, 02:11 PM
Last Post: Bill Wiese
   
Go to first unread post HP 39g+ announced
Ben Salinas, 02-18-2004, 08:13 PM
1 870 02-18-2004, 10:05 PM
Last Post: Gene Wright
    4 1,530 03-04-2004, 08:14 AM
Last Post: Wayne Stephens
   
Go to first unread post Matrices on the 33s
Ben Salinas, 03-03-2004, 12:20 AM
2 854 03-03-2004, 10:35 AM
Last Post: Paul Brogger
   
Go to first unread post First(?) HP 33s bug
Ben Salinas, 03-03-2004, 07:21 PM
21 4,205 03-04-2004, 11:36 AM
Last Post: Paul Brogger
    0 594 11-08-2002, 07:58 PM
Last Post: Ben Salinas
   
Go to first unread post 32Sii Games
Ben Salinas, 12-14-2002, 06:02 PM
0 547 12-14-2002, 06:02 PM
Last Post: Ben Salinas
    2 1,006 09-06-2003, 05:51 PM
Last Post: Raymond Del Tondo
    7 1,672 09-10-2003, 01:04 PM
Last Post: Tom Scott
   
Go to first unread post HP 49g+
Ben Salinas, 09-18-2003, 06:54 PM
45 8,593 09-29-2003, 04:15 PM
Last Post: Paul Brogger
    1 732 10-11-2003, 03:19 PM
Last Post: Veli-Pekka Nousiainen
   
Go to first unread post Recent HP Sitings
Ben Salinas, 10-28-2003, 11:20 PM
0 613 10-28-2003, 11:20 PM
Last Post: Ben Salinas
    9 2,185 11-22-2003, 03:47 PM
Last Post: r. d. bärtschiger.
    5 1,558 04-02-2003, 03:19 PM
Last Post: Dave Shaffer
    1 754 04-09-2003, 03:15 PM
Last Post: hugh
    0 603 04-09-2003, 08:03 PM
Last Post: Ben Salinas
    29 5,788 05-03-2003, 02:14 PM
Last Post: Christof
   
Go to first unread post Design Submitted
Ben Salinas, 05-15-2003, 10:51 PM
7 1,801 05-19-2003, 12:16 AM
Last Post: Ben Salinas
   
Go to first unread post HP-51S Posted
Ben Salinas, 06-06-2003, 10:44 AM
2 875 06-06-2003, 05:25 PM
Last Post: Raymond Del Tondo
   
Go to first unread post HP 65
Bengt Walerud, 03-18-2003, 10:15 AM
3 1,024 03-19-2003, 06:13 PM
Last Post: David Smith
    2 909 03-25-2003, 06:43 PM
Last Post: Tony Duell (UK)
    1 701 03-30-2003, 01:07 PM
Last Post: David Ramsey
   
Go to first unread post HP-67 Power trouble
benitoprat, 07-05-2009, 09:34 AM
3 1,081 07-06-2009, 09:56 AM
Last Post: Michael de Estrada
    8 1,803 01-17-2004, 05:35 AM
Last Post: NH
   
Go to first unread post HP 17B II
Benjie Garcia, 03-05-1999, 09:58 AM
0 948 03-05-1999, 09:58 AM
Last Post: Benjie Garcia
    9 2,187 02-01-2005, 12:30 PM
Last Post: Monte Dalrymple
   
Go to first unread post HP 50G Matrix Writer
Benning, 06-19-2009, 06:11 AM
4 1,284 06-19-2009, 05:58 PM
Last Post: Dave Britten
   
Go to first unread post UTPN in the solver
Benny, 12-11-2007, 01:51 PM
5 1,557 12-11-2007, 06:21 PM
Last Post: James M. Prange (Michigan)
   
Go to first unread post tif to GROB
Benny, 01-28-2007, 04:45 PM
6 1,711 01-30-2007, 02:48 PM
Last Post: benny
   
Go to first unread post programming the numeric solver
Benny, 02-10-2007, 09:19 AM
3 1,040 02-11-2007, 07:46 AM
Last Post: Benny
   
Go to first unread post restoring backup into emulator
Benny, 04-09-2007, 10:03 AM
0 655 04-09-2007, 10:03 AM
Last Post: benny
   
Go to first unread post converting ee-pro card to HP49G+
Benny, 08-11-2006, 01:06 PM
0 654 08-11-2006, 01:06 PM
Last Post: Benny
   
Go to first unread post HP-22s
Benny, 08-30-2002, 11:34 PM
1 807 08-31-2002, 01:33 PM
Last Post: Randy Sloyer(US)
    8 1,606 03-07-2006, 03:51 AM
Last Post: Benny Vanrutten
   
Go to first unread post Weird HP-21S problem
bennyboy6, 11-13-2005, 11:16 PM
3 1,252 11-14-2005, 05:33 PM
Last Post: Wayne Brown
   
Go to first unread post HP-45 versions
bennyboy6, 06-13-2005, 07:28 AM
5 1,386 06-13-2005, 03:17 PM
Last Post: David Smith
   
Go to first unread post Another HP-15C LE bug?
Benoit Maag, 10-02-2011, 03:23 AM
58 12,261 10-03-2011, 05:26 PM
Last Post: Steve Simpkin
   
Go to first unread post Color Display?
Benoit Maag, 08-02-2012, 01:10 AM
12 3,164 08-03-2012, 07:23 PM
Last Post: Les Koller
   
Go to first unread post HP-65 to kill...
Benoit Maag, 08-13-2013, 02:15 AM
11 3,214 08-15-2013, 08:18 PM
Last Post: Jake Schwartz
   
Go to first unread post RPN-1200 Project
Benoit Maag, 08-25-2013, 01:05 AM
0 815 08-25-2013, 01:05 AM
Last Post: Benoit Maag
   
Go to first unread post RPN-1200 (with pictures)
Benoit Maag, 08-27-2013, 12:41 AM
12 3,736 09-02-2013, 06:09 PM
Last Post: Matt Agajanian
   
Go to first unread post Calculator Market
Benoit Maag, 12-22-2011, 03:45 AM
1 836 12-22-2011, 08:06 AM
Last Post: Ethan Conner
   
Go to first unread post DM-15CC
Benoit Maag, 02-12-2012, 03:56 AM
34 7,833 02-14-2012, 12:51 PM
Last Post: Geoff Quickfall
   
Go to first unread post Batteries for HP 15C calculator
Bent, 12-18-2002, 05:58 AM
7 1,785 12-20-2002, 10:30 PM
Last Post: Math Geek
    21 4,587 02-23-2003, 09:59 PM
Last Post: Renato
    3 1,278 11-17-2006, 04:47 PM
Last Post: Gene
   
Go to first unread post Get a life
Bern, 12-29-2006, 01:38 PM
13 2,866 12-29-2006, 10:48 PM
Last Post: Vieira, Luiz C. (Brazil)
    1 725 05-06-2001, 04:17 PM
Last Post: David Smith
    10 2,670 12-05-2011, 03:11 PM
Last Post: Walter B
   
Go to first unread post HP-41 and HP-11
Bernardo Vargas, 01-30-2004, 09:26 AM
24 4,793 02-01-2004, 01:53 PM
Last Post: rsenzer
   
Go to first unread post HP-12C
Bernardo Vargas, 02-18-2004, 06:27 AM
2 998 02-18-2004, 02:29 PM
Last Post: Renato
   
Go to first unread post HP15C
Bernardo Vargas, 02-21-2005, 04:28 PM
3 1,101 02-24-2005, 10:29 AM
Last Post: Tizedes Csaba [Hungary]
   
Go to first unread post Display of HP 41CV is weak
Bernd, 08-19-2006, 08:00 AM
5 1,683 08-20-2006, 04:33 PM
Last Post: Vieira, Luiz C. (Brazil)
    1 791 12-18-2001, 03:52 AM
Last Post: Holger Veit
    1 1,340 03-01-2013, 05:20 AM
Last Post: Bernd Grubert
    25 6,819 10-17-2013, 08:50 AM
Last Post: Dieter
   
Go to first unread post Sandmath/41Z overlays
Bernd Grubert, 10-29-2013, 09:08 AM
1 1,273 10-29-2013, 03:32 PM
Last Post: 'Angel Martin
   
Go to first unread post hp 33c don´t turn off
bernd scheurer, 04-09-2007, 07:22 PM
2 1,088 04-13-2007, 06:26 AM
Last Post: bernd scheurer
    7 2,254 02-09-2013, 12:53 PM
Last Post: Ignazio Cara (Italy)
    16 5,743 11-01-2013, 05:02 PM
Last Post: Bernhard
    2 967 05-03-2005, 04:22 AM
Last Post: Bernhard
    9 2,023 05-05-2005, 04:08 PM
Last Post: Bernhard
    11 2,458 07-12-2005, 01:07 PM
Last Post: Bernhard
    2 946 07-25-2005, 08:08 AM
Last Post: Bernhard
    1 882 10-30-2005, 08:36 PM
Last Post: David Smith
    1 785 03-24-2006, 07:06 PM
Last Post: Eric Smith
   
Go to first unread post HP-25 Repair
Bernhard Emese, 05-23-2003, 02:01 PM
0 653 05-23-2003, 02:01 PM
Last Post: Bernhard Emese
    2 887 01-02-2003, 05:21 PM
Last Post: Andrés C. Rodríguez (Argentina)
   
Go to first unread post 9100B
bernie, 12-12-2001, 05:11 PM
1 761 12-12-2001, 06:28 PM
Last Post: Tony Duell (UK)
   
Go to first unread post need batt pack for HP 34C
Bernt, 04-21-2002, 07:31 AM
0 614 04-21-2002, 07:31 AM
Last Post: Bernt
   
Go to first unread post Prohibited Calculators
Bert K, 01-15-2000, 04:17 PM
2 946 01-31-2000, 07:15 AM
Last Post: Menno
   
Go to first unread post HP 10C
Bert K, 01-17-2000, 06:37 AM
1 703 01-17-2000, 08:30 AM
Last Post: Bert K


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