Old HP Forum Archives
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Thread / Author [asc] | Replies | Views | Last Post | ||
Can't we get rid of this J.C. Randerson ?
07-15-2004, 09:50 AM
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12 | 2,815 |
07-21-2004, 01:25 PM Last Post: Andrés C. Rodríguez (Argentina) |
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still amnesic HP-25 : a last hope?
12-22-2006, 10:57 AM
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3 | 1,265 |
12-22-2006, 10:16 PM Last Post: Karl Schneider |
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HP9000 Series 300 / HP9340
03-05-2000, 04:14 PM
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0 | 611 |
03-05-2000, 04:14 PM Last Post: Jean REYNAUD |
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Help HP32 S II
03-29-2000, 01:54 PM
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0 | 549 |
03-29-2000, 01:54 PM Last Post: Jean Reynaud |
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HP11C ,not working
08-30-2002, 09:25 AM
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3 | 1,112 |
08-30-2002, 03:04 PM Last Post: Vieira, Luiz C. (Brazil) |
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HP 11C R and C oscillator values
02-18-2005, 07:39 AM
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1 | 724 |
02-18-2005, 06:43 PM Last Post: Tony Duell |
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HP11C broken resonator
01-26-2005, 07:56 AM
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4 | 1,189 |
01-31-2005, 11:39 AM Last Post: Jean Baptiste |
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ERAMCO MLDL @ Ebay
06-22-2004, 01:13 PM
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25 | 4,623 |
06-29-2004, 08:12 AM Last Post: Massimo (Italy) |
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Just an idea...
01-30-2002, 06:27 AM
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3 | 1,122 |
01-31-2002, 11:48 AM Last Post: Jean |
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best button cell batteries
01-30-2013, 08:10 PM
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6 | 2,072 |
01-30-2013, 10:00 PM Last Post: JDonley |
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dm-12cc
07-09-2012, 07:40 PM
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1 | 972 |
07-12-2012, 08:02 AM Last Post: Jeff O. |
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calc cases
02-19-2012, 02:06 PM
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1 | 1,010 |
02-19-2012, 08:36 PM Last Post: Chris C |
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Simple RPN
10-27-2011, 10:14 PM
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13 | 3,206 |
10-31-2011, 10:27 PM Last Post: JDonley |
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knockoffs
12-20-2009, 07:11 PM
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15 | 3,583 |
12-21-2009, 02:47 PM Last Post: Steve Simpkin |
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41CX fixed by fixthatcalc
02-08-2008, 08:29 PM
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8 | 2,083 |
02-24-2008, 05:51 PM Last Post: John Ferman |
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When? 20B
06-13-2008, 11:06 PM
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7 | 2,130 |
06-14-2008, 10:12 PM Last Post: Eric Smith |
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It arrived
08-01-2008, 06:33 PM
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0 | 538 |
08-01-2008, 06:33 PM Last Post: JDonley |
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HP 30B
02-26-2010, 10:33 AM
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1 | 722 |
02-26-2010, 11:17 AM Last Post: Eddie W. Shore |
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41CX problem
10-22-2007, 01:31 PM
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2 | 957 |
10-22-2007, 03:35 PM Last Post: JDonley |
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17B
08-27-2008, 11:39 PM
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4 | 1,291 |
08-28-2008, 10:22 PM Last Post: JDonley |
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copying 20B online manual
09-01-2008, 03:55 PM
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0 | 564 |
09-01-2008, 03:55 PM Last Post: JDonley |
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keypad on 20B
04-07-2009, 04:53 PM
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0 | 657 |
04-07-2009, 04:53 PM Last Post: JDonley |
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hp 20B keypad
04-29-2009, 09:04 PM
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2 | 914 |
04-30-2009, 08:15 AM Last Post: hugh steers |
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Leather Case For Voyager Series - HP 15c etc
05-17-2004, 07:55 PM
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0 | 554 |
05-17-2004, 07:55 PM Last Post: JDH |
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Library to ram card for Hp 48sx/gx
12-19-2004, 02:38 AM
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0 | 524 |
12-19-2004, 02:38 AM Last Post: JDH |
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hp 35s keyboard issue
03-27-2008, 07:05 PM
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3 | 1,293 |
03-28-2008, 04:18 PM Last Post: Ivan Latorre |
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Funny noise in keys,<> hp65
05-09-2003, 11:10 AM
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4 | 1,168 |
05-10-2003, 04:39 PM Last Post: David Smith |
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Software for Reverse Polish Notation Calculator
03-25-2013, 11:26 PM
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4 | 1,662 |
03-27-2013, 03:25 PM Last Post: Mike T |
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Repaired HP-97 card reader doesn't show any signs of life
02-14-2013, 10:18 AM
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6 | 2,600 |
02-17-2013, 03:15 AM Last Post: Alberto Fenini |
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Problem with HP-75C LCD display
01-26-2008, 05:40 AM
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0 | 714 |
01-26-2008, 05:40 AM Last Post: jbssm |
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Strange HP 41C Card reader
01-27-2008, 04:45 PM
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8 | 1,964 |
01-29-2008, 11:53 AM Last Post: Randy |
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HP-65 programs on the HP-67
02-01-2008, 08:44 AM
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1 | 728 |
02-01-2008, 11:39 AM Last Post: Namir |
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Listing for "Star Sight Planner" from Nav Pac for HP-67/97
02-03-2008, 07:35 PM
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1 | 1,111 |
02-03-2008, 08:01 PM Last Post: jbssm |
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Repairing an HP-65
04-12-2008, 02:21 PM
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5 | 1,566 |
04-16-2008, 10:27 AM Last Post: Ronald P |
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Bypassing write protection in HP-67/97 Cards
04-16-2008, 11:45 AM
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2 | 1,018 |
04-18-2008, 03:43 PM Last Post: Jake Schwartz |
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Problem with HP-97 Card reader
05-14-2008, 06:19 PM
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1 | 849 |
05-20-2008, 03:21 PM Last Post: plasmoid |
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Any reputable source that fixes 75C and 71B models?
06-03-2008, 07:40 AM
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0 | 767 |
06-03-2008, 07:40 AM Last Post: jbssm |
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What's the best way to re-assemble a Voyager?
08-24-2011, 05:43 PM
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5 | 1,559 |
08-29-2011, 12:20 PM Last Post: jbssm |
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Protective layer of the aluminium part on voyager series.
06-27-2010, 08:12 AM
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7 | 1,995 |
06-30-2010, 09:07 AM Last Post: jbssm |
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Math+ card for HP-48GX
11-16-2006, 02:31 PM
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1 | 758 |
11-16-2006, 02:58 PM Last Post: Frank Travis |
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Card reader repair in a HP-67
11-23-2006, 01:45 PM
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4 | 1,554 |
11-24-2006, 11:40 AM Last Post: David Smith |
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How to check verion in HP-71B ?
01-09-2007, 04:29 PM
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2 | 998 |
01-10-2007, 11:56 AM Last Post: jbssm |
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HELP - Stuck function indicators in 48GX.
01-13-2007, 07:51 AM
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2 | 996 |
01-16-2007, 10:16 AM Last Post: jbssm |
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HP-49g+ vs HP-50g
01-23-2007, 06:18 PM
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4 | 1,334 |
01-26-2007, 07:55 AM Last Post: Gene |
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HP-200LX died sudenly
03-03-2007, 06:16 PM
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3 | 1,191 |
03-03-2007, 08:31 PM Last Post: Bill (Smithville, NJ) |
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The strange case of Like Dead HP 41C Series Calculators
05-10-2006, 02:49 PM
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15 | 4,952 |
05-23-2006, 08:44 AM Last Post: jbssm |
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Help Needed - My strange HP 41CX
05-23-2006, 05:47 PM
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12 | 2,605 |
05-25-2006, 06:54 PM Last Post: jbssm |
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Is anybody selling good backlabels for HP-65/67/35 ?
06-01-2006, 05:48 PM
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6 | 1,567 |
06-04-2006, 08:58 AM Last Post: David Smith |
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Dead Math+ Card - Please Help - Backup Needed
07-09-2006, 06:13 AM
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5 | 1,425 |
07-11-2006, 06:43 AM Last Post: jbssm |
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Problem with HP-19C Printer
08-09-2006, 03:23 PM
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10 | 2,120 |
08-11-2006, 06:20 PM Last Post: jbssm |
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Half-Dead HP-25, help needed.
10-02-2006, 11:06 AM
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4 | 1,352 |
10-03-2006, 03:58 AM Last Post: Klaus |
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Strange HP-67 repair ... Help Please
10-22-2006, 04:47 PM
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6 | 1,806 |
10-23-2006, 05:45 PM Last Post: jbssm |
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Test an HP-97 Card Reader
12-17-2005, 02:23 PM
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6 | 1,420 |
12-19-2005, 10:17 AM Last Post: jbssm |
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HP 65 Card Reader
12-19-2005, 10:21 AM
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1 | 664 |
12-19-2005, 11:53 AM Last Post: David Smith |
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PRGM mode doesn't work on HP-25
01-18-2006, 08:38 AM
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5 | 1,510 |
01-18-2006, 05:32 PM Last Post: Eric Smith |
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Testing an HP 48GX RAM Card - Question
02-24-2006, 05:18 AM
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7 | 1,908 |
02-24-2006, 06:38 PM Last Post: James M. Prange (Michigan) |
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HP 97 Printer
03-18-2006, 10:10 AM
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10 | 2,096 |
03-20-2006, 12:06 PM Last Post: David Smith |
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HP-97 Card Reader - Only works sometimes
03-24-2006, 06:29 AM
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3 | 1,069 |
03-24-2006, 12:22 PM Last Post: David Smith |
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Re: HP-97 Card Reader - Only works sometimes
03-27-2006, 04:55 PM
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1 | 648 |
03-27-2006, 07:22 PM Last Post: Randy |
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Half Defective HP 41C
03-30-2006, 07:42 AM
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3 | 1,047 |
04-02-2006, 06:42 PM Last Post: jbssm |
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Re: HP-97 Card Reader - Only works sometimes
04-02-2006, 06:39 PM
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2 | 911 |
04-03-2006, 06:07 PM Last Post: Wayne Brown |
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HP-12c
08-17-1999, 11:06 AM
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3 | 1,135 |
08-19-1999, 06:52 AM Last Post: daveC |
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hp12c
02-26-2002, 10:02 AM
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3 | 1,051 |
02-27-2002, 09:58 AM Last Post: Spice_Man |
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gold f and blue g
09-30-2000, 12:30 AM
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2 | 822 |
10-01-2000, 05:10 PM Last Post: Thibaut.be |
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HP 15C Quadratic Equation II
01-18-2003, 02:36 PM
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2 | 1,013 |
01-18-2003, 03:11 PM Last Post: jb |
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WP 34S experience (cable, flashing, overlay, etc)
06-13-2011, 09:46 PM
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2 | 1,073 |
06-14-2011, 02:44 AM Last Post: Marcus von Cube, Germany |
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Previously dead WP 34S is resurrected!
04-17-2013, 03:26 PM
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2 | 1,255 |
04-18-2013, 12:41 AM Last Post: Walter B |
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HP35s Features, or not
08-17-2007, 12:48 PM
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4 | 1,321 |
08-17-2007, 10:54 PM Last Post: Vincze |
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HP-32SII Viewing Angle
10-17-2004, 04:37 PM
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4 | 1,196 |
10-17-2004, 08:10 PM Last Post: Jay Lucas |
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old vs. new "equivalent"
01-04-2005, 10:58 AM
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5 | 1,457 |
01-11-2005, 07:29 AM Last Post: Cyril R |
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HP 97 Battery Question
05-10-2003, 03:45 PM
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7 | 1,951 |
05-12-2003, 04:31 PM Last Post: Vieira, Luiz C. (Brazil) |
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HP41 program storage
11-03-2002, 09:01 AM
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9 | 2,186 |
11-03-2002, 02:46 PM Last Post: Chris(FLA) |
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I can't update HP Prime
12-05-2013, 05:25 AM
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7 | 3,372 |
12-06-2013, 10:37 AM Last Post: JavierLopez |
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HP Prime numerical precision in CAS and HOME
11-12-2013, 01:16 PM
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5 | 2,353 |
11-16-2013, 03:51 AM Last Post: Paul Dale |
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HP-Prime firmware update on a Mac
11-14-2013, 01:34 PM
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5 | 2,107 |
11-15-2013, 10:52 AM Last Post: Javier Goizueta |
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HP Prime - How to STO in RPN mode?
08-16-2013, 11:52 AM
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10 | 2,635 |
08-18-2013, 10:24 PM Last Post: Xavier A. (Brazil) |
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Unexpected problem with the real Prime
10-04-2013, 11:32 AM
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4 | 1,900 |
10-08-2013, 01:00 PM Last Post: Marcus von Cube, Germany |
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HP Prime complex results
10-06-2013, 12:59 PM
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0 | 955 |
10-06-2013, 12:59 PM Last Post: Javier Goizueta |
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would someone mail me a 28C ROM?
03-28-2004, 11:58 AM
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1 | 883 |
03-28-2004, 11:18 PM Last Post: Eric Smith |
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The peculiar arithmetic of the SmartCalc 300s
05-27-2009, 04:48 AM
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5 | 1,661 |
05-28-2009, 02:51 AM Last Post: Marcus von Cube, Germany |
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HP42S Addendum card.
08-11-2009, 05:21 PM
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1 | 753 |
08-11-2009, 08:20 PM Last Post: Fred Lusk |
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Accuracy by chance
10-07-2009, 04:19 AM
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13 | 3,073 |
10-09-2009, 05:25 PM Last Post: Gerson W. Barbosa |
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como desmontar la HP-25
08-30-2004, 05:14 PM
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3 | 1,155 |
08-31-2004, 11:20 AM Last Post: Jordi Hidalgo |
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32s ii
09-05-2002, 08:50 PM
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3 | 1,006 |
09-06-2002, 03:53 AM Last Post: Juergen Rodenkirchen (GER) |
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HP41 modules...making?
09-20-2002, 04:55 AM
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5 | 1,275 |
09-23-2002, 06:01 PM Last Post: Emmanuel |
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HP41CX, ext mem prob...
10-22-2002, 10:36 AM
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4 | 1,187 |
10-24-2002, 06:31 AM Last Post: JasonG |
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OK, the HP12cP, what _is_ it?
06-02-2003, 04:31 AM
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10 | 2,450 |
06-03-2003, 12:03 PM Last Post: W. Bruce Maguire II |
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Re: Even More Simultaneous Equation Solutions
03-31-2006, 08:42 AM
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4 | 1,176 |
04-05-2006, 04:42 AM Last Post: JasonG |
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ROM 1.23 for G+..
01-08-2004, 07:20 AM
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4 | 1,222 |
01-11-2004, 01:19 PM Last Post: Arnaud Amiel |
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HP41/67 cards...
02-25-2004, 06:09 AM
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1 | 718 |
02-25-2004, 08:54 AM Last Post: David Ramsey |
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Securing modules in a 41...
03-03-2004, 11:27 AM
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2 | 864 |
03-04-2004, 06:50 AM Last Post: JasonG |
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Making Modules for the 41...
03-04-2004, 07:21 AM
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11 | 2,341 |
03-08-2004, 12:33 PM Last Post: Jon |
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HP 49G Question
06-06-2002, 09:43 PM
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6 | 1,491 |
06-07-2002, 09:39 AM Last Post: Craig Bladow |
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Custom builders?
10-22-2012, 06:43 PM
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21 | 5,318 |
10-26-2012, 03:16 PM Last Post: Eddie W. Shore |
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WP34s-matrix examples
11-10-2012, 11:25 AM
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8 | 2,242 |
11-19-2012, 05:18 PM Last Post: Marcus von Cube, Germany |
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HP-41 Patent Number
09-19-2001, 04:20 AM
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0 | 680 |
09-19-2001, 04:20 AM Last Post: Jason Doherty |
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Need my 19C tuned up
03-28-2002, 05:21 PM
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0 | 548 |
03-28-2002, 05:21 PM Last Post: Jason Day |
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I have my 19C apart. . .
03-29-2002, 11:20 AM
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1 | 704 |
03-29-2002, 05:15 PM Last Post: David Smith |
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42s
07-13-2002, 01:12 AM
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1 | 741 |
07-13-2002, 12:53 PM Last Post: thibaut.be |
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Pregram for HP48G to Display deg, min, sec
03-21-2000, 05:12 AM
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3 | 1,095 |
03-21-2000, 02:09 PM Last Post: Jason |
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