HP48

Re-ordering HP49G+ libraries
Hello, Is it possible to re-order the LIBRARY menu with a ROM of 2.0 or higher on a HP49G+? I tried LIBMAN, but I fear the more recent ROMS have made it impossible. I may need to drop back to an earlier ROM. At least temporarily. Appreciate any advice/ideas. Scottman ... 1 Feb 2008 00:48

Greetings and thank you
Hello, I've finally decided to jump in and join this group. I'm not new to the HP (HP48SX, HP48GX-awesome calc!!,of course, HP50g-well...;-), and I have been reading some of the postings here lately. Anyway, I've been mainly into the UserRPL programming until recently, that is, about 2-3 weeks ago, I deci... 1 Feb 2008 00:48

Newb 48g question
Hello, I have been using an hp41c since high school and recently acquired a 48GX. Question: I used to use STO on the 41c as a temporary memory place to store an intermediate result of simple calculations. For example, calculate the slope of a roadway, store the slope "STO 11", then recall the slope as "RC... 1 Feb 2008 00:48

Simplex resolution of the method tab by the Method of M.
Hi!!! I am looking for a software for Hp48 that solve by Simplex method tab by the Method of M. I have downloaded mm.lib of hpcalc.org but in some iteration do a error. Could somebody help me? I can send my dump rom, exercise to solve, and mm.lib. fran.roy.morales(a)gmail.com ... 29 Jan 2008 04:53

50g battery status and voltage.
Hi, Can anyone point to me to an equation mapping voltage vs the hexadecimal power reading (ON-F and then "8") in the 50g or voltage vs the hexadecimal converted to a decimal? This is what I found posted on comp.sys.hp48 after a search and it would be useful to relate these voltages to the battery reading on t... 28 Jan 2008 22:44

HP48 & HP 41 Stuff
I've got a bunch of stuff for both calculators - is it okay to advertise for sale on this list? Don't wanna mess with eBay or Amazon. Thanks. ... 1 Feb 2008 00:48

ac adapter for hp82240a
Hi guys. I just acquired an unexpected HP-IR printer, Model no. 82240a, but it came with no AC adapter, nor manual. I would like to find either one, or both. If I can't find the ac adapter, i will try to replace it with a generic one, probably from radio shack. Without the manual, I can only assume that the ad... 28 Jan 2008 18:14

hp 35s error
Can anyone tell me why my HP 35S does not show that J=P at the end of this program? LBL C CF 10 INPUT P INPUT J STOP RCL P RCL J STOP J=P STOP RCL P RCL J STOP RTN ... 28 Jan 2008 07:54

Transferring Programs
I was wondering if someone could please tell me how to transfer programs (games, fonts, etc.) from the conn4x software supplied with the calculator to the HP50g. I have installed the USB driver and connectivity software, and have successfully connected to the calculator. When it is connected, however, the screen on... 28 Jan 2008 04:18

BatStatus question
I'd like to use the VBATV command from BatStatus in my STARTOFF program to prevent shut off when the USB is connected. Since VBATV returns 0.0 when connected to the USB, I could use: << IF VBATV THEN OFF END >> Unfortunately, if the USB is connected when the calculator is turned on, BatStatus continues to i... 27 Jan 2008 12:26