User(s) browsing this forum: 1 Guest(s)
Forums in 'HP Calculators (and very old HP Computers)'
  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.)
3,673 43,391 Spice/Spike series Why E?
Today 01:07 AM
by Matt Agajanian
Forum Contains New Posts HP Prime
Everything related to the HP Prime calculator.
3,731 28,058 [Bug]-Missing root in sol...
Yesterday 07:48 PM
by Helge Gabert
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.
56 57 HP-67 Card Reader Electri...
01-31-2019 04:59 PM
by Hans Brueggemann
Forum Contains New Posts Classifieds
For sale/wanted. Do not post links to ebay or other auction sites in this forum.
635 2,082 HP 29C for sale - confir...
03-17-2019 11:40 PM
by lxcrane