Newton's Method, graphing odd fractional roots
2008-02-17 by kcorjsb
Hello, all. I am an AP Calculus teacher with many years experience using the 48G. Now trying to make the transition to the 50G and some things don t work the
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Re: saving formulas in HP50G
2008-02-16 by Mike Bryant
... Very simple. In RPN mode: x+y+z NAME STO In ALG mode: x+y+z STO NAME (without ticks) ENTER
saving formulas in HP50G
2008-02-16 by brian_e2
I am new to the HP calculators and I just purchased the hp 50G. I am an electronics major in college and i would like to be able to input some of the formulas
Re: Weirdness when I turn on my calculator
2008-02-13 by Randy Hargis
Got it fixed. Turned out to be a bad library. I booted while holding down the backspace key which caused the 50g to boot without loading libraries. Deleted
Re: [50g] Weirdness when I turn on my calculator
2008-02-12 by Dave Boyd
... One more thing to try: remove batteries, also remove the backup coin cell, leave it alone for some hours -- 24, say -- and then try again. Also, once the
Weirdness when I turn on my calculator
2008-02-12 by Randy Hargis
When I turn on the 50g, it says HP 49 CAS by Parisse, Heiskanen & Fiechter and won t let me do anything. If I reset it on the back, I get the same message.
Re: [50g] SD Card question
2008-02-04 by Aliza Williams
I use a 2G and it works fine. ... From: Mike Bryant To: 50g@yahoogroups.com Sent: Monday, February 4, 2008 11:04:34 AM Subject: Re: [50g]
Re: [50g] Re: HP50G dead...
2008-02-04 by Aliza Williams
Great I d be mortified if I lost my 50G. I love it. ... From: dl9sec To: 50g@yahoogroups.com Sent: Monday, February 4, 2008 11:25:49 AM
Re: HP50G dead...
2008-02-04 by dl9sec
Hi Aliza, that s it!! Cleaning the the leads was not nescessary but removing all batteries and pushing the reset brought my 50G back to life. Thanks a million
Re: [50g] SD Card question
2008-02-04 by Mike Bryant
I think you ll find that if you reformat it to FAT16, it will start quicker. I have a 2 GB card that, when formatted to FAT32, caused my 50g to boot very
Re: [50g] SD Card question
2008-02-04 by Dave Boyd
... Bigger is not better, for calc purposes. I assume that you want a big card for other uses. I use an old 128 MB card, and I d use my old 16 MB card (came
Re: [50g] SD Card question
2008-02-04 by Mike Bryant
Hi, I use a 2 GB, which is the largest that the 50g can use (according to the manual). Also, the 50g will use FAT32, but it s MUCH slower. Cheers, Mike Bryant
SD Card question
2008-02-04 by Randy Hargis
I was just wondering what size of SD cards you are all using? I know about formatting them to FAT16 in order to use, but I am curious as to what sizes any of
Re: [50g] Re: HP50G dead...
2008-02-04 by Keith Fix
This is a longshot... Used to be that you could let the thing sit in a _warm_ room for about a month, and they would sometimes reanimate. If this question
Re: [50g] HP50G dead...
2008-02-04 by Aliza Williams
Try removing the back up battery and the main batteries then hold in the reset button. Next, clean the battery leads with isopropyl alcohol and replace with
Re: [50g] Re: HP50G dead...
2008-02-03 by Mike Bryant
The only other option (without calling HP tech support) is to try leaving all batteries out of the calculator for at least 24 hours. My batteries (NiMH) went
Re: HP50G dead...
2008-02-03 by dl9sec
Yes, i did all of these things. Without success... :-( ... I ... Try it now.
Re: [50g] HP50G dead...
2008-02-03 by Mike Bryant
Hi Did you press the reset button? (in the back, with a paper clip). Also try plugging it into the USB. Good luck! Greetings, Mike Bryant dl9sec
Re: Define variable as integer?
2008-02-03 by Juan C.
Hello Dusan, you can not declare variables in your hp 50, a variable just become an integer if you store an integer in it. The function VTYPE let s you know
HP50G dead...
2008-02-03 by dl9sec
Hi, tried to switch on my HP50G after some weeks, but nothing happens. I changed the batteries (main and backup battery) but the calculator seems to be dead.
Re: [50g] Calculating logarithms
2008-02-03 by Fatih Can
thanx Dusan Mulac wrote: log_x(y)= ln(y)/ln(x) so yeah, just calculate the logarithm with natural base, and
Re: [50g] Calculating logarithms
2008-02-03 by Dusan Mulac
log_x(y)= ln(y)/ln(x) so yeah, just calculate the logarithm with natural base, and divide it by the ln(that_other_base)
Calculating logarithms
2008-02-03 by f_can2003
How can I calculate logarithms with bases other than 10 and natural (ln)? Please help... Thanx Fatih
Define variable as integer?
2008-02-01 by Dusan Mulac
Is it possible to define a variable as an integer? for example if n was defined as an integer, then the calculator would simplify sin(2*pi*n) - 0, and not
Re: Storing custom equations to directory
2007-12-04 by Tim Wessman
... Good, but not so easy to make your own libraries without a lot of programming knowledge (unless something changed since the last time I looked at it). ...
Re: [50g] Storing custom equations to directory
2007-12-03 by Don Hart
You might find the following 2 programs useful... http://www.hpcalc.org/details.php?id=6050 http://www.hpcalc.org/details.php?id=4394 ...
Re: [50g] Storing custom equations to directory
2007-12-03 by Nancy Von Essen
Hi -- this is Ed Von Essen. I have had some experience with the 49 and 59G s. You could set up an equation library and there is one already in the 50G. It
Storing custom equations to directory
2007-12-03 by michicob3
How do I store an equation (written in RPN mode, either in the equation writer or as text to the stack) to my SD card (or any other directory)? I have a lot
Re: Don't wanna break the Wa, But
2007-12-01 by aa0p3
Type HP 50g into Google and get places. $117 including shipping seems to be the lowest quote. Merry Christmas - you owe yourself an HP50 ;-) Stevo ...
Re: [50g] Re: Don't wanna break the Wa, But
2007-11-30 by Dusan Mulac
I know it s a bit offtopic, but retail price of hp50g in slovenia (europe, EU) is around 245eur which is about 360usd (with tax) so yeah... double price so..
Re: Don't wanna break the Wa, But
2007-11-30 by Mike Bryant
Well, you might want to try:
Don't wanna break the Wa, But
2007-11-30 by oykoyr
I ve been looking to get hold of a 50 for a while now. My 48GX finally proved to be to slow and just to old. I remember that for a while there, in the days of
R: [50g] Modes and Flags
2007-11-26 by Mattioni Giancarlo
Hi Michael. ... Yes, it seems not to have effect with *most* commands.... Please, have a look at this thread:
Modes and Flags
2007-11-26 by roywah
I ve had my HP-50g for about a year and gotten fairly comfortable with it, but there are a few things that I can t figure out. First, flag 123 (Allow/Forbid
Re: working with matrices
2007-10-29 by Juan C.
The function AUGMENT (RS MATRICES CREAT AUGMENTED) can help you, but if you have [A] and [B] it gives you: [A] [B] to get [AB] you need a little program to
working with matrices
2007-10-28 by Dusan Mulac
Hi i want to know, if it is possible to join matrices on hp50g by join i mean, if you have two matrices [A] and [B].. is it possible to join them into [A
Re: equations on 50g
2007-10-28 by Juan C.
To solve your problem, first put your calculator in RPN mode and soft menu (flag 117 set). first enter a vector with the values of y. (wherever you see a space
Re: 35s
2007-10-19 by mike
... (not the ... screen is ... of ... have ... the ... to ... and some ... near ... detail. ... and ... and ... be. ... 49G+ ... 49G+, ... handy, it s ...
Re: [50g] 35s
2007-10-18 by Dave Boyd
... I ve got one. I do like it better than the 33S. It s a nice middle-level programmable. I do like the physical packaging (not the retail packaging, I
35s
2007-10-18 by mike
Any first impressions... Michael Carey
Re: [50g] A real Easter egg--Tetris
2007-10-02 by Don Hart
It works on the original 49 also. Except the 2 doesn t do anything. Backspace exits. I think this is mentioned in an FAQ. ...
Re: equations on 50g
2007-10-02 by Richard Fellows
I found it more fun to just pull out my 50g, enter a [3 8 12] vector for the right-side constants, use the MTRW to construct a 3X3 matrix for the left side
Re: [50g] A real Easter egg--Tetris
2007-10-02 by ucho oddone
Thanks for the tip!! That should really go in the wiki... have a good day!
A real Easter egg--Tetris
2007-10-02 by Richard Fellows
I m new to the group, and don t know for sure if you guys were aware of this already, but Tetris is available on any 49g+ or 50g running ROM version 2.08 or
Bit of work done on the 50g wiki
2007-10-01 by mike
Some work on the wiki, much better I think. Mick C
R: [50g] Re: 50g
2007-09-13 by Giancarlo
... Hi Guy! ... your reply ... Please, don t get me wrong: I got your mix up as a compliment, as I really *would have liked* to be the author :-) ... left ...
Re: [50g] 50g
2007-09-13 by Guy Teague
had some spare time tonight at work so i spent it consolidating all the good info that dave supplied and used the tip by giancarlo. so, after one complete set
Re: [50g] 50g
2007-09-12 by Guy Teague
... you know, i noticed that my flag states were not being left alone, but i had installed so many apps to try at once that i had not gotten around to tracking
Re: R: [50g] Re: 50g
2007-09-12 by Guy Teague
sorry about the mix up on hpuseredit giancarlo. i must have seen your reply in the hpmuseum forum and got you mixed up. to live in italy, not so bad indeed!
Re: equations on 50g
2007-09-12 by sebasmagri
I think that this little program can help you... it`s from a minichallenge realized in a latin american web page... As arguments you have to put the three