Timestamp capabilities?
2008-04-09 by nlosin
Hi all, I m a biologist who works in some remote locations, and I m interested in a calculator that can double as a data entry device. I know the 50g has an
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[50g] Re: Entering * into string (was: Can the 50g send a calculation result to the ac
2008-04-03 by Nancy Von Essen
ntesla66@yahoo.com wrote: YAHOO.Shortcuts.hasSensitiveText = false; YAHOO.Shortcuts.sensitivityType = []; YAHOO.Shortcuts.doUlt = false;
Re: [50g] sto and rcl
2008-04-03 by Alan Golightly
Thanks ... From: Nancy Von Essen To: 50g@yahoogroups.com Sent: Wednesday, April 2, 2008 2:10:48 PM Subject: Re: [50g] sto and rcl
Re: [50g] sto and rcl
2008-04-02 by Nancy Von Essen
Alan there is a site called An Introduction to HP 50g Graphing Calculators. Thiel College. Enjoy the 50g, it s interesting. And sto and rcl aren t the
Re: [50g] sto and rcl
2008-04-02 by aa0p
Hello Alan, I am not familiar with the HP15C but have had several years experience with the HP35, HP65 and HP41C, CV & CX calculators. Those calculators
sto and rcl
2008-04-02 by alanthegringo
On my HP15C, I would enter a long equation, sometimes using store and recall for portions of the equation. I don t see this on the HP50G. Can someone help me
Re: [50g] Re: Entering * into string (was: Can the 50g send a calculation result to the ac
2008-04-01 by Don Hart
So as you enter the string you have on the edit line with the cursor between the quotes. Then press the alpha key so the alpha symbol shows at the top of
Re: Entering * into string (was: Can the 50g send a calculation result to the ac
2008-03-31 by ntesla66
Good Morning Don. Yes the problem is with placing *IDN? on level 1 of the stack. No problems with xmit. Regards Matthew ... Total Access, No Cost. W00t
Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-31 by hansdemoor
Maybe this is kind of a trivial answer to all of this, but I go back and forth between my calculator and computer all the time. The way I do it is: 1. Hook up
Re: [50g] Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-30 by gpmendive@fibertel.com.ar
Regarding the serial port cable for the HP50G, I got one from hpcalc.org and its working fine. It´s not just a cable but it has an Atmel microcontroller and a
Re: [50g] Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-29 by Don Hart
8bit no parity is the default, at least it was on previous models (hp48 & hp49). So, nothing to set but the baud. And you do need a serial cable but not just
Re: [50g] Re: Entering * into string (was: Can the 50g send a calculation result to the ac
2008-03-29 by Don Hart
Maybe I don t understand the nature of your problem. Are you getting the error when you press the xmit key? Or are you getting the error when you try to put
Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-29 by ntesla66
Howdy Bob. Well first let me express my total confusion along with you!I ve slapped my head over this 50g more than once but never with the calc... I love it
Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-29 by m2mbob
Question for Matthew: From your post I m gathering that you have successfully sent a character string from your 50g to an active cell in an open Excel file, or
Re: Entering * into string (was: Can the 50g send a calculation result to the ac
2008-03-29 by ntesla66
No go Don. It gives me the too few arguments error or just multiple quotes. Trying to get the darned thing to send strings of ASCII characters to control my
Rom Upgrade
2008-03-29 by terrysb1000
I recently purchased my 50g and was surprised to see that it was on ROM version 2.08. So, I upgraded it to 2.09. However, I can not find any release notes or
Re: [50g] Entering * into string (was: Can the 50g send a calculation result to the active cell of an open Excel)
2008-03-28 by Don Hart
Press the alpha shift key first, then the * ... ____________________________________________________________________________________ Like movies? Here s a
Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-28 by ntesla66
Howdy All. Yep I set hyperterminal to 8N1 19k baud Xon/off and the program works as advertised. You have to be sure and set these parameters in the APPS
Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-28 by m2mbob
My thanks to Tim, Dave and Giancarlo for their input and patience regarding this interesting (to me, anyway) question of how to send a string from a 50g to the
Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-28 by Tim Wessman
... Yes. It can also return a 0, but I ve never once seen that. So just modify the program to add a DROP. Did you assign it to a key? Or just run it from
Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-28 by m2mbob
Thanks for your patience! After making the correction that you recommended (eliminating the space between - and STR ), the program appears to function as
Re: [50g] Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-28 by Giancarlo Mattioni
... This inserts a space between the - character and the following STR .... Please ensure you delete this extra space with a backspace Maybe you d better
Re: [50g] Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-27 by André Neves
Guys, you re giving lessons here. I m glad I joined this group! André ... Guys, you re giving lessons here. I m glad I joined this group! André On Thu, Mar
Re: [50g] Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-27 by Dave Boyd
... And now you have - STR, instead of - STR. Also, you may (or may not) find it quicker just to hold down the alpha key and press S, T, R, in sequence, then
Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-27 by m2mbob
Thanks again! Part of my confusion did indeed come from missing the fact that the manual s description of XMIT uses ALG rather than RPN... I still find,
Re: [50g] Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-27 by Dave Boyd
... He means the command represented by the right-arrow symbol [right-shift][0], followed by the letters STR, no space between. It converts its argument to a
Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-27 by m2mbob
Thanks for your suggestion! I m a bit slow at parsing your syntax - I recognize the encapsulation of a program string, and I recognize the command XMIT
Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-27 by Don Hart
I don t know how useful this might be but worth a look: http://www.hpcalc.org/details.php?id=3721 Says it s for the 48 but you only need to put the calculator
Re: Can the 50g send a calculation result to the active cell of an open Excel fi
2008-03-27 by tedwingate
Ok, I tried that, but got noting. Is there any other configuring on the PC side? I tried setting the Accessibility Options to use serial keys, but that
Re: Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-27 by Tim Wessman
Yes. In windows you can set up any device that sends text to the computer over a serial device and it parses it like keyboard input. Basically, you assign a
Can the 50g send a calculation result to the active cell of an open Excel file?
2008-03-26 by m2mbob
I m new to 50g, but a long-time HP user. It seems to me that one of the more obvious advantages of connecting a calculator to a PC would be the ability to use
Re: Two argument arctan
2008-03-07 by tedwingate
Tim, That is so slick it makes me want to cry. EKW
Re: Two argument arctan
2008-03-06 by Tim Wessman
... No that won t be pretty. Use the MOD command. 360 MOD or 2 PI * MOD Depending on your needs. In sysRPL what you want is extreemly easy. ... %REC POL
Re: Two argument arctan
2008-03-02 by Juan C.
In trigonometry, a counterclockwise rotation is positive and that is the way atan2 works, as you can see in this link: http://en.wikipedia.org/wiki/Atan2
Re: Two argument arctan
2008-03-02 by tedwingate
Yea, the problem is that you get negative rotation that way. I need the range to be positive full circle from pi/2. I think I m just going to cascade a
Re: Two argument arctan
2008-03-02 by Juan C.
Your hp 50g does not have a function like that, I suggest a code like this: « R- C ARG » or if you want: « - x y ARG(x+i*y) - NUM » Your hp 50g does not
Two argument arctan
2008-03-02 by tedwingate
I m looking for a two argument arctan function that works like the C++/Matlab/Fortran atan2. The 50 has a atan2 function, but it doesn t figure out what
New poll for 50g
2008-03-01 by 50g@yahoogroups.com
Enter your vote today! A new poll has been created for the 50g group: What do you use your 50g for the most? o Physics o Calculus o Work o Algebra o Other To
Re: Updating Trouble
2008-02-25 by kevinbrian2002
Thanks for the help, I have figured it out......finally...lol ... http://groups.google.com/group/comp.sys.hp48/browse_thread/thread/80d5
Re: [50g] Updating Trouble
2008-02-25 by Don Hart
I think that s supposed to be the + key and the - key. for a better description see the message thread:
Updating Trouble
2008-02-25 by kevinbrian2002
When I press +/- and reset button, it just shows the normal screen. Not the choices of what to do. Any help would be appreciated. Thanks, Kevin
Re: SD Card - What can it read?
2008-02-22 by Juan C.
There is an editor created for a Peruvian guy that makes wonders,The program is in Spanish, but the graphics are self explanatory and looks like a compiler,
Re: [50g] SD Card - What can it read?
2008-02-21 by ucho oddone
You can create a TXT file on the PC, store it in the SD and then read it in the 50g. It only has some character issues, but is possible. Furthermore, there are
SD Card - What can it read?
2008-02-21 by Brad Pollard
Hello, I have a 48GX and just bought the 50G. Quick question about the SD card.... can info be maniuplated on it from a computer? Meaning can (say) put a
Re: Newton's Method, graphing odd fractional roots
2008-02-20 by kcorjsb
... is ... that ... http://groups.google.com/group/comp.sys.hp48/browse_frm/thread/375e15 669 ...
Re: Newton's Method, graphing odd fractional roots
2008-02-19 by Juan C.
Hello there, I posted your second question in hp forums, and there is not an easy solution to that problem. Giancarlo Mattioni suggested this: If you don t
Re: Newton's Method, graphing odd fractional roots
2008-02-18 by Juan C.
First of all, I am sorry the symbols I put before didn t show up in the replay I posted, so here it goes again ( - means the arrow and d is the
Re: Newton's Method, graphing odd fractional roots
2008-02-18 by kcorjsb
... (x) in N ... define f ... run- ... this ... may ... like ... Thank you very much! I wondered if global/local variable would be the reason, but I didn t
Re: Newton's Method, graphing odd fractional roots
2008-02-18 by Juan C.
Hello there, what is happening with your equations is that the F(x) in N (x) is different from the F(x) you define, for example when you define f (x)=x^3-7 the
Re: [50g] saving formulas in HP50G
2008-02-17 by Nancy Von Essen
Brian here is a good intro to the programming abilities of the 50G. This will set you straight. It s on the internet. An Introduction to Programming HP