Re: Numeric solver use
2008-06-23 by Ron Little
Thanks again Tim, That was exactly what I thought, (having to delete or rearrange the formulas). If I m guessing correctly, the numeric solver is for creating
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Re: Numeric solver use
2008-06-22 by Tim Wessman
... You d have to delete the first one manually using edit and then it would show. However, I can tell you with 100% certainty that the previous owner didn t
Numeric solver use
2008-06-22 by Ron Little
I have brought up the numeric solver, (rt shift + 7), and selected the solve equation option. The following displays: eq: V=I*R v: I: R: I can enter the
Re: New to HP50
2008-06-22 by drskeptical
... the ... with sub ... access ... or a ... [MODE] ... Just done this and all is well with the world.. Many thanks. Now I have to do my VAT!!! ... to
Re: Convert different from HP48
2008-06-21 by Tim Wessman
... Grrrrrr. . . forgot the link. http://www.hpcalc.org/details.php?id=4910 TW
Re: Convert different from HP48
2008-06-21 by Tim Wessman
And turn on approximate mode. . . ... If you haven t yet read the 20 things for the 49G you might want to look at it. Its old now as I wrote it my junior
Re: Convert different from HP48
2008-06-21 by Tim Wessman
... Turn on RPN and turn on soft menus ( MODE - F1(FLAGS) - 117 - CHK ) Then it will behave correctly. TW
Convert different from HP48
2008-06-21 by Ron Little
I use the convert from unit to unit, (like temperature), a lot on my HP48, so I tried to do the same on the 50g. I don t understand and the book does not give
Re: New user to 50g
2008-06-21 by Ron Little
Now, that s why we join these groups. Thank you Tim, that should keep me busy for a while. Ron ...
Re: New user to 50g
2008-06-21 by Tim Wessman
http://h20331.www2.hp.com/hpsub/cache/383680-0-0-225-121.html Some simple training guides which are a good starting point. ...
New user to 50g
2008-06-21 by Ron Little
Hi, I m new to the 50g. I have the 48gx and several other HP s. (Hooked on HP s since the HP35) Are there any good books or PDF files available that have
Re: New to HP50
2008-06-21 by Juan C.
There is an easy way to get to all the modes that controls the way your calculator will preform the calculations: Press and hold the [LEFT-SHIFT] key (white
Re: New to HP50
2008-06-21 by Juan C.
There is an easy way to get to all the modes that controls the way your calculator will preform the calculations: Press and hold the [LEFT-SHIFT] key (white
Help, I just bought the HP 50g!
2008-06-21 by dalderca
Hello, I just bought the HP 50g, but I have not had time to look at it much as teaching takes up so much of my time. Also I am not used to fancy programmable
Re: [50g] New to HP50
2008-06-20 by Fred Hoeldtke
hello universe, almost all the commands on the hp48g/gx can be assigned to keys on the new hp 50 G. What skill HP has. old command structures moved forward to
New to HP50
2008-06-20 by drskeptical
Hello I am a new member to the HP 50G forum. Having received mine yesterday I have to say I am impressed. I have finally conceded that my HP65 has died. I
Re: How to get rid of the " " in a tex file
2008-06-18 by arthurford4142
Hi Tim, If you use the original File Manager, directly to the left of the filename is a little icon that depicts what type of file it is: PROG looks like a
Re: How to get rid of the " " in a tex file
2008-06-17 by Tim Wessman
... Press the VARS key? Are your text file names longer than 8 chars? Is that what you are referring to? If so, the built in filer doesn t show long file names
Re: [50g] How to get rid of the " " in a tex file
2008-06-16 by Fred Hoeldtke
Know your question well and quick suggestion to try. Bring up all the files from the SD card and place them on on the stack(in the proper order) try
How to get rid of the " " in a tex file
2008-06-14 by Brad Pollard
Hello, when storing text files to my SD card, then looking at them in the file manager, each file ... next to the file name. Is there a way to not show the
Re: how do i install and execute a program? but please step by step...
2008-06-08 by Tim Wessman
... This one is better: http://www.hpcalc.org/details.php?id=6306 ... It is a library. Store it in port 2. Either by using the filer or typing 2 and pressing
Re: how do i install and execute a program? but please step by step...
2008-06-07 by Brad Pollard
Hello, This calculator s learning curve is steep... =) so I am trying to install this program: http://www.hpcalc.org/details.php?id=4394 the 2KX version has a
History
2008-06-04 by arthurford4142
Type RULES on your HP 50g and you will see a crossword puzzle display of the CAS development team. This Easter egg started with HP48GX.
Re: [50g] Re: Is it possible to somehow enter derivations
2008-05-26 by Don Hart
Actually, the equation editor is not a bad way to enter expressions. It s been completely revamped from that of the hp48 is very useful now. But, of course.
Re: Is it possible to somehow enter derivations
2008-05-25 by Brad Pollard
Yes, a show your work is what I m going after I guess.... something where I can write out the derivation that includes integral signs, etc. but yea,
Re: BODE-ROUTH
2008-05-24 by arthurford4142
... Thanks for writing back with the resolution of your problem. This is a good tip; it s going in my tips folder.
Re: [50g] how do i install and execute a program? but please step by step...
2008-05-24 by Charles Chindenga
To execute a program on SD card just type ... Then press EVAL - original message - Subject: Re: [50g] how do i install and execute a program? but please step
Re: BODE-ROUTH
2008-05-24 by Simone
... I have resolved the problem using the key [-] and not [+/-] Simone
Re: [50g] how do i install and execute a program? but please step by step...
2008-05-23 by Dave Boyd
... One thing about the HP-50G: there are a lot of modes and settings and different ways to do things that will affect how you do things. I will assume, for
how do i install and execute a program? but please step by step...
2008-05-23 by tooshorttoremain
i have found many info on the net but neither worked. i have put the file on an sd. and then i copy it to the port 2. then i soft reset it ( i press on and f3
Re: [50g] Is it possible to somehow enter derivations
2008-05-22 by Don Hart
Are you talking about the series of equations going from the given one to the solution (aka, showing your work )? Or are you talking about derivatives? Maybe
Is it possible to somehow enter derivations
2008-05-21 by Brad Pollard
Hello, Longtime 48gx user and now have a 50g. though I never used any advanced functions on either calculator. any ways, I am now having to spend time with
Re: Fourier series
2008-05-20 by arthurford4142
... When the calc is in Exact mode, the Eval result of this summation is given in terms of the special function PSI . Just hit Right Shift, then Enter to see
Re: Fourier series
2008-05-19 by arthurford4142
... I m assuming you re in RPN mode. RCLF isn t about Fourier, it s about general calc flags (modes). Flag settings can be crucial on how you see your results.
Re: Emulate 49 on a 50
2008-05-18 by arthurford4142
... O.K. The short answer is: when you have Emu48 running, the top right menu item (on your computer) is Calc . You ll see where to go from there. When you
Re: Fourier series
2008-05-18 by OLLIVIER
Thanks a lot for your help. But I don t understand RCLF , what this?? I looked the flag :Radians,Decimal, Real, Approximate and Rigorous Off. And it s ok. And
Re: Emulate 49 on a 50
2008-05-18 by titimartines
Calc - Grey - 5 Pict and + to increase contrast got rid of flickering and gave the sharpest picture on my machine Srry but what exactly do you mean with
Re: Fourier series
2008-05-18 by arthurford4142
... I m guessing a flag setting. The easiest way I know to toggle between Real and Complex is to hold down Left Shift, while still holding it down hit Tool. To
Fourier series
2008-05-18 by OLLIVIER
Hello, I am studying the Fourier series, And when I want to calculate a sum: sum from 0 to infinity, 1/(2x+1)^4, and the calculator gives me: PSI (0.5, 3)/96
Re: Emulate 49 on a 50
2008-05-14 by arthurford4142
... No, Emu48 doesn t work on the HP 50g. Your best bet for running ZeldaHP is probably Emu48 on a Windows box, PalmOS, WinCE, pocket PC, although ZeldaHP runs
ROM question
2008-05-11 by alanthegringo
HP website has 4950_92.bin at the fourier website, there is 2.10.7 which should we be using? Thanks
Emulate 49 on a 50
2008-05-10 by titimartines
Is there any way to emulate HP 49 inside a HP 50g? Reason: to enable programs such as ZeldaHP to work properly.
Re: 2.10.7 rom upgrade
2008-05-05 by chess_dad45
... Best is to read the word document that comes with the zipped archive. Basically, it depends on whether or not you want to manually replace the equation
2.10.7 rom upgrade
2008-05-05 by alanthegringo
hp49g-w hp49g-u hp49g-ws do you install all these files or just 1 to do update ROM? can someone describe doing a rom update?
Re: [50g] 50G ROM 2.10 Plotting Bug?
2008-05-04 by Alan Golightly
where did you find the 2.10.7 Rom upgrade? ... From: chess_dad45 To: 50g@yahoogroups.com Sent: Friday, May 2, 2008 6:26:56 PM Subject: [50g]
50G ROM 2.10 Plotting Bug?
2008-05-02 by chess_dad45
I recently upgraded my 50G from 2.09 to 2.10.7 and everything has worked fantastic, with one glaring exception so far. When I try to plot g(X) =
Re: Simultaneous equations
2008-04-26 by Tim Wessman
... Glad we could help. :o) TW
Re: Simultaneous equations
2008-04-24 by renystro
Ok, I ve figured it out. I apoligze for all the messages, if someone has a better way to do it, please let me know. Here is what I did I made a vector with
Re: Simultaneous equations
2008-04-24 by renystro
Obviously forgot to give you these...apologies for all the messages. M1=-578 M2=289 M3=-578 ... to ... it
Re: Simultaneous equations
2008-04-24 by renystro
Yes, I ment MSLV not msolv ... to ... it