flag settings
2008-08-14 by Rachelle
When I recall the current flag settings for my calculator, I get a series of numbers and letters. Can anyone tell me how these correspond to which flags are
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Page 14 of 24 · 1167 messages matched
RE: [50g] Re: Purge all single letter variables A through Z?
2008-08-12 by Jeremy Hawdon
Hi Arthur, Right shift 0 should work (if you are in alpha mode) bout OBJ -- is a command found in the TYPE menu (left shift PRG TYPE). The checksum is
Re: Purge all single letter variables A through Z?
2008-08-12 by arthurford4142
Thanks Jeremy, Still struggling with this. Just noticed a tick mark between the quotation marks; I swear I didn t see that before this reply. Not sure about
RE: [50g] Re: polar to rectangular
2008-08-11 by Jeremy Hawdon
If your calculator is in rectangular mode. You can enter a complex number in polar form : ( r alpha right-shift 6 theta enter , and it will be immediately
Re: [50g] Re: polar to rectangular
2008-08-10 by Don Hart
You can get to the commands that do that by pressing, in order, PRG - NXT - MODES - ANGLE Then, with the coordinate on the stack, press RECT or CYLIN will
Re: polar to rectangular
2008-08-10 by ramwriter3k
Wow! I didn t get any of that...sorry. I can switch modes (rectangular, polar, spherical); is there a way to CONVERT polar coordinates to rectangular - quick
RE: [50g] Purge all single letter variables A through Z?
2008-08-10 by Jeremy Hawdon
Hi Arthur, The following program should do the job, provided that your directory list is a path for the final directory.
Purge all single letter variables A through Z?
2008-08-10 by arthurford4142
Is there a quick and easy way to purge these variables? The Filer is easy but it s not quick to use. My goal is to purge A - Z just prior to a new calculation.
Re: [50g] Re: Algebraic equations
2008-08-10 by Fatih Can
Don, That is what exactly happened to me... I, too, figured that late last night that I d stored a value in R. An that why the calc. was forcing me to
Re: Algebraic equations
2008-08-09 by Don Hart
Ok, a couple of more things I just thought of, and THEN I give up. It s just something you should keep in mind in checking the things you ve already checked.
Re: Algebraic equations
2008-08-09 by arthurford4142
ROM 210-7 CASCFG appears to change only some flags back to default: Some in MODE, CAS and some in MODE, DISP. To put more flags back to factory default, try
Re: Algebraic equations
2008-08-09 by Tim Wessman
... to process, i.e., add, multiply, divide. When I try, my calculator forces me to switch to approximate mode instead of simplifying the resulting
Re: [50g] Algebraic equations
2008-08-09 by Fatih Can
Don, I appreaciate. Thank you anyway. Fatih ... From: Don Hart Subject: Re: [50g] Algebraic equations To: 50g@yahoogroups.com Date:
Re: [50g] Algebraic equations
2008-08-09 by Don Hart
So you have pi*R^2 in A1 and g*t^2/4 in A2. And you like multiply them to get pi*R^2*(g*t^2/4) and then use the SIMPLIFY command? The only way I could get the
Algebraic equations
2008-08-09 by Fatih Can
My calc. simply doesn t simplify the expressions when one of them has a constant but forces to switch to approximate mode (It does simplify the expressions as
Re: [50g] Algebraic equations
2008-08-09 by Don Hart
If you want to post those 2 expressions, I ll see if I can spot something. ... From: Fatih Can Subject: Re: [50g] Algebraic equations
Re: [50g] Algebraic equations
2008-08-09 by Fatih Can
don, system flags - 2 and - 3 are set to symbolic. to simplify the problem my calc. does not simply the example that i referred to in users guide. but it
Re: [50g] Re: transferring programs
2008-08-08 by Don Hart
My guess is that there s a variable name in the program (the program that causes the transfer problem) that is now a command or function in the 50g. For
Re: [50g] Algebraic equations
2008-08-08 by Don Hart
Did changing the flags make a difference?
Re: transferring programs
2008-08-08 by Rachelle
No, being locked into user mode is not a problem, I want it to stay in user mode because of all my key assignments and the programs I use it for at work. I
Re: [50g] Algebraic equations
2008-08-08 by Fatih Can
coefficients of expressions were integers. i didn t store the value of variables in separate variables. i then consulted with the user s guide Chap-5 (pgs
Re: [50g] Algebraic equations
2008-08-08 by Don Hart
Do the expressions have coefficients with a decimal point in them or have variables which have numbers with a decimal point (eg. a*x+b where a has 2.5 stored
Re: [50g] transferring programs
2008-08-08 by Don Hart
You say trouble transferring some programs , do you mean some transfer ok & others don t? When they don t transfer, is there some error code? You say the calc
Algebraic equations
2008-08-08 by Fatih Can
I have to algebraic expression stored in two variables which I want to process, i.e., add, multiply, divide. When I try, my calculator forces me to switch to
transferring programs
2008-08-07 by Rachelle
I am having some trouble transferring some programs from my 48SX to my 50g. On my 48SX, there is a sub-routine that locks the calculator into user mode, and
Re: equation writer / equation solver
2008-08-07 by arthurford4142
Hey, we re here to learn from each other. Did you see Don s reply on 50g? What a great tip!
Re: [50g] Re: equation writer / equation solver
2008-08-06 by Guy Teague
i just got back to the nspire and checked and you re absolutely right--the nspire does copy the object to a new line it if you hit enter, you just can t edit
Re: equation writer / equation solver
2008-08-06 by arthurford4142
... and edit a ... active line. ... In this instance, there s no need to Copy/Paste. The Nspire works just like the 89 here: scroll up in history until your
Re: equation writer / equation solver
2008-08-06 by paulmennen
... highlighted... ... Hi Don. Wow, that is slick. Many thanks! How do you guys figure out stuff like that? I don t think I saw anything like that in the
Re: [50g] equation writer / equation solver
2008-08-06 by Guy Teague
just thought i d say that on the ti cas nspire, you can t go back and edit a history object. you have to copy it and then paste it to the active line. feels
Re: [50g] equation writer / equation solver
2008-08-06 by Don Hart
Try this while you re in the numerical solver & the equation line highlighted... Press NXT Press CALC in the menu line Press the down arrow If you re not in
equation writer / equation solver
2008-08-06 by paulmennen
With the HP 50G when I go into the numerical solver, I see the last equation I entered. Then I hit Edit to modify it and it allows me to edit it in character
Re: [50g] polar to rectangular
2008-08-05 by Don Hart
As someone has already mentioned, you can assign these commands to a key so they ll be more easily executed. The program Keyman at www.hpcalc.org helps you
Re: [50g] polar to rectangular
2008-08-04 by Alan Golightly
thanks, I think I am liking my old HP15C a LOT! :P ... From: Don Hart Subject: Re: [50g] polar to rectangular To: 50g@yahoogroups.com Date:
Re: [50g] polar to rectangular
2008-08-04 by Don Hart
In case you ve had trouble finding the menu and assuming the 50 is the same as the 49, you can try...PRG - NXT - MODES - ANGLE With the coordinate on the
Re: [50g] polar to rectangular
2008-08-04 by Edward Wingate
I have to do this a lot, and on the 48 it was simple. On the 50g it isn t. The options are to change modes, or to install the Keyman and OT49+ libraries and
polar to rectangular
2008-08-04 by Alan Golightly
How do you exchange rect to polar and back? just change modes? ... From: Fatih Can Subject: Re: [50g] hp programmimg book To:
Is 50g a all-in-one ultimate calc?
2008-08-03 by Dusan Mulac
Hi! Every now and then i check out the hp website, and see some of those new financial or scientific calculators. I m a 50g owner for a year now. I was
Re: [50g] hp programmimg book
2008-08-01 by Fatih Can
I d definitely buy one!!! ... From: Alan Golightly Subject: Re: [50g] hp programmimg book To: 50g@yahoogroups.com Date: Thursday,
Re: [50g] hp programmimg book
2008-07-31 by Alan Golightly
This was the book; wish they made one for the 50G! Easy Course in Programming the Hp-41 (Easy Course Series) (Paperback)by Ted Wadman (Author), Chris Coffin
hp programmimg book
2008-07-31 by alanthegringo
I used to have a HP41C, and bought a book from a company in Orgeon. It was written like with cartoons, and verrry easy to understand. Does anyone remember this
Re: HP 27S Solver & HP 50g Solve
2008-07-29 by Cary Enoch R... aka Enoch's Vision, Inc.
2a. Re: HP 27S Solver & HP 50g Solve ... There is a free download for Windows written by Microsoft called Calculator Plus (calcplus.exe). It also kicks butt.
Re: HP 27S Solver & HP 50g Solve
2008-07-28 by Rob
Hey Guy, There is some work going on approaching that for which you are asking. Find someone you know that has an iPhone that s had Installer set up on it
Re: time for a change
2008-07-28 by George
TI-NSpire & CAS version have a just released verion 1.4 OS. Updated NSpire computer software as well. George ... of this ... me know. ... contrary, ... job,
Re: [50g] Re: time for a change
2008-07-28 by Daniel Stripes
... I, for one, am definitely not tired of your commentary. On the contrary, although I haven t the free time (like so many others - full-time job, full-time
Re: time for a change
2008-07-28 by arthurford4142
... Oops nSolve(2x^2-5x+2=0,x=1.5) does give the correct second answer of 2. I was first incorrectly trying to get the second answer with constraints rather
Re: time for a change
2008-07-28 by arthurford4142
... The example equation was 2x^2-5x+2=0. Solve gave the answers of 1/2, 2. nSolve on both CAS and non-CAS versions give just 0.5, not the second answer.
Re: [50g] Re: Digest Number 178 - quality of documentation
2008-07-28 by Guy Teague
my response would be that if you need 5 worth of 8.5x11 paper to document the operation of a calculator, you have completely and utterly failed at making the
Re: [50g] Re: Digest Number 178 - quality of documentation
2008-07-28 by Ryokyo Lyons
They could maximize profit by selling more units. I still have every page of original documentation for my old 48 GX, I printed it all out, and together with
[50g] HP experience
2008-07-27 by Nancy Von Essen
HP41CV sold it to a guy thet left his on the roof of his car and drove away. HP41CX sold it to another guy who lost his by dropping it into some concrete