HP48

How do I type in d^2/x^2(f(x))
How do I type in d^2/x^2(f(x)) in Eqw? Thanks, Ben ... 6 Sep 2006 23:49

Preprogrammed HP 33s for FE?
I am going to be taking the FE exam in April and would like to hear from others on how they prepared. Should I buy a preprogrammed HP 33s from NewCalc or Chotkeh, or would I be better off buying just a test prep package like Kaplan and programming the calc myself? Also I am a civil engineer and would like to kno... 9 Sep 2006 10:52

Bode plot program?
is there any good Bode Plot program for HP 49g+? ... 8 Sep 2006 07:48

OpenRPN *fix core 0.2 released
Hello, A new version of OpenRPN's starfix core is available for download: http://sourceforge.net/project/showfiles.php?group_id=163344&package_id=197225&release_id=445183 The decimal number implementation has been switched to IBM's decNumber, bringing IEEE compliance. A whole package of RPN functions (defi... 6 Sep 2006 13:42

Battery Program for HP50g?
Does anyone knows one? Paul Estepan ... 5 Sep 2006 23:18

UPDATE: The quest for the equation library
Hello Group, seems like the program only run in the emulator. Annoyingly I only noticed this yesterday night but now there is a updated TreeBrowser available. Sorry for any trouble that might have caused by this ;-) Get it at http://www.software49g.gmxhome.de. An alternative to the equation library: For a... 11 Sep 2006 16:01

EMU48
OK, you were such a great help to me last time that I thought I'd take advantage of you again. I have downloaded EMU48 (v1.41) from the hp.org site, and ran the set up which installed it in C:\Program Files\HP-Emulators (So I think I did that part right.) Then I went to Christopher Giesslink's site (sorry abou... 6 Sep 2006 19:36

The "Who the @@#$%&^@ is responsible for quality control" msg.
I thought I might get a 50g but I was concerned about getting another faulty or DOA product from HP so I have been participating in this site to find out how good the 50g is. You guys are terriffic and I appreciate all the responses to my postings. Kasimi with his "Aargh!! Hp 50g - - LINSOLVE doesn't work" postin... 13 Oct 2006 22:30

ARM-COmmands, when?
From which ROM version onwards were these commands introduced? ARM ARMPOKE ARMPEEK ... 3 Sep 2006 08:11

Emu48 1.42 and WINE - It Works!
With cxoffice pro 5.0.3 and Emu48 1.42, the app installs and runs with an HP-48G ROM and all the default skins except "floating buttons." (That one's buttons work, but the display doesn't show anything. I don't know it it behaves the same on Windows or not.) Thanks to all WINE developers, Christoph G. and Code We... 6 Sep 2006 15:50