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Forum Threads Posts Last Post
Forum Contains New Posts General Forum
Including all HP calculators except the HP Prime. Also HP news, general math and science etc. (Essentially this is the original HP forum.)
4,034 47,344 48G MTH (math) key not wo...
Today 01:22 AM
by lemontea
Forum Contains New Posts HP Prime
Everything related to the HP Prime calculator.
3,927 29,409 factor(x^4+1) and partfra...
Yesterday 09:04 PM
by Joe Horn
Forum Contains New Posts Articles Forum
More comprehensive articles than those that are typically found in the general forums, such as advanced programming and repair instructions.
61 62 The Amazing HEPAX MCODE I...
09-16-2019 08:23 AM
by Ángel Martin
Forum Contains New Posts Classifieds
For sale/wanted. Do not post links to ebay or other auction sites in this forum.
684 2,244 WTB : HP65/HP67 battery c...
10-02-2019 09:00 PM
by albertofenini

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Forum Threads Posts Last Post
Forum Contains New Posts HP-41C Software Library
Contributed programs for the HP-41C Family. You may also wish to visit the Original HP-41C Software Library
188 705 (41) Sizing of ball mills...
Today 12:13 AM
by SlideRule
Forum Contains New Posts HP-65/67/97 Software Library
Contributed programs for the HP-65, and 67/97 Families. You may also wish to visit the Original Software Library
133 354 (HP-67) Ventilation, stat...
10-19-2019 08:49 PM
by PedroLeiva
Forum Contains New Posts HP Prime Software Library
Contributed programs for the HP Prime.
383 2,168 Assigned variables and ba...
10-17-2019 09:17 PM
by dae
Forum Contains New Posts General Software Library
Contributed programs for all other HP Calculators. You may also wish to visit the Original Software Library
912 3,000 (12C) Finding Two Factors...
10-20-2019 11:02 PM
by Albert Chan

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Forum Threads Posts Last Post
Forum Contains New Posts Not quite HP Calculators - but related
This is place to discuss emulators, simulators, third party firmware like WP34s, and non-HP RPN calculators.
1,112 19,056 Free42 LSTO REGS
Yesterday 11:51 PM
by Thomas Okken
Forum Contains New Posts Not remotely HP Calculators
This is the place for generally off-topic stuff that might interest HP calculator users anyway.
975 9,206 (EL-5100) Hemodynamic Cal...
Yesterday 10:36 PM
by SlideRule
Forum Contains New Posts Test forum
For trying forum features.
100 521 Sharing images (test)
09-22-2019 05:00 PM
by albertofenini
Forum Contains New Posts Forum Issues and Administration
Discussions about forum problems, features, suggestions etc.
208 1,402 How long was the forum do...
08-13-2019 06:20 AM
by jlind

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