50G

Similar Questions

• HP - 50g RPN - how to increase the size of the variable icon in the command screen in the RPN

  Greetings.

  How can I increase the size of the icons 'F' keys for variables in the RPN command line window?

  My reason for this is to be able to see the full name of the variable.

  Thank you.

  Edit: Perhaps sizes of keys to function 'F' is what determines the size of the variable icon. Does this mean that it cannot be increased?

  If you press SHIFT RIGHT and then press the ARROW KEY down, you can see more than 5 characters that are currently displayed for the softkey text.

  a second solution to think abou... to help the CSE function and custom designed GROBs.

  (However, take into account the current size of the police... how small it really is possible and stay legible-

  You must take account of the resolution of the screen of 50 G... it's not a 'Tablet' hi-res-like display)

  See the example on page 20-4 of the 50G users guide.

  a copy of the user guide can be downloaded here:

  http://h20000.www2.HP.com/bizsupport/TechSupport/DocumentIndex.jsp?ContentType=SupportManual & lang = to & CC = US & docIndexId = 64179 & TaskID = 120 & prodTypeId = 215348 & prodSeriesId = 3235173

  Here is the example used on page 20-4

  % HP: T (3) A (R) F (.);
  { {
  21 8 00000EF908FFF900FFF9B3FFF9A2FFF9A3FFF9A0FFF388FF GROB
  "hp"}}

  the list above on the battery... run

  MENU

  If you try to increase the amount of visible characters when running programs, you can use INFORMATION or an application like GUIPLUS located here:

  http://www.HPCalc.org/search.php?query=guiplus

• Integration with 50G

  Hello!

  Well, when I tried to compute the definite integral of | Sin x | I received the message cannot find the signin [0, 2 ft].

  

  I went in RPN mode, and this error persists. I then used [RS] [ENTER] to get the numeric result, and after awhile, I got the correct answer 4. But I can't get the answer simplely by clicking [EVAL].

  I also tried to calculate the antiderivative, and the correct answer returned Calculator -cos (x) * sign (sin (x)). I was wondering why the calculator produces an error when they apply for an accurate result (not digital, without .).

  Jack

  confirming the latest set of equations:

  

  EVAL would be = - 1

  and -> limit X PI - 0 = 1

  and the limit X-> PI = cannot determine.

  So, there's a singularity...

  Unfortunately, because of the resolution of the screen of 50 G, when the resulting equation for the indefinite integral is drawn, clear breaks in the plot IP and 2 * PI are not 100% clear.

  However, the subsequent calculations confirm that they exist.

  This is what has been shown that when the original integral from 0 to 2PI of | Sin (x) | is calculated,

  It is clear that the 50G automatically sets ON RIGOUREUX, even if it is not enabled in the (likely due to the function absolute value in the equation) indicators.

  THE rigorous is perfectly reasonably expect when the EXACT mode is selected with a function of absolute value.

  now for a pencil and paper method:

  | Sin (x) | is sin(x) from 0 to PI

  | Sin (x) | is - sin (x) IP to 2PI

  so...

  integral from 0 to 2PI of | Sin (x) | can also be expressed in

  integral from 0 to PI of Sin (x)

  +

  integral of the AP to 2PI of-sin (x)

  

  in EXACT MODE (strict mode setting is more questions)

  When EVAL would be = 4.

  I can refer you to a message done previously by Bernard Parisse (one of the developers of CASE).   Bernard said that the CASE cannot intercept all EXACT integration singularities (but it report some).

  Regarding the digital approximation method (help-> NUM) to get the result... I can't offer no answer as to the reason that the singularity is resolved.

  I've never seen a single post indicating what type of digital approximation algorithms are used for approximate integration with the 50G.  Of course, the digital approximation algorithms are distinguished by exact calculations.

  Finally, FYI, here is another good example of the use of 50G with an integral and having to use a bit of paper and pencil methodology (in this case, the method of cauchy principal value) to solve the 50G of the singularity.

  /T5/calculators/50g-numerical-integration-with-singularities/m-p/5678169#M11440

• 50g - unable to resolve a simple system of equations

  It's very easy to do on my Casio FX115-ES, but I can't understand how do on the 50 g for the life of me. I am trying to solve a simple system of equations, illustrated below, for a static engineering courses.

  (F1) sin (30) + (F2) sin (30) - 6 * cos (20) = 0

  (F2) cos (30) - (F1) cos (30) - 6 * sin (20) = 0

  I know it's a simple problem and I can do it by hand, but we'll soon be solve systems with 3 + unknowns. I love the RPN, so I need to be able to quickly resolve these systems on the 50g. I have read the books and searched the Internet for 30 minutes and I swear that nothing I do works. I can't add the words sin() and cos() in a matrix. Solve the paintings, num, s address, m solve... None of this works! I know it's user error, but I have no idea where to start.

  Thanks for any help you can provide!

  Bill

  The unusual notation is shake me up.  Are variables F1 and F2?  If so, we will replace by X and Y and rewrite your system in the standard format:

  Sin (30) * X + sin (30) * Y = 6 * cos (20)

  -cos (30) * X + cos (30) * Y = 6 * sin (20)

  There are many ways to solve this system on the 50g.  How I find simpler (less keystrokes) is by dividing the constant vector by the matrix of coefficients.  There are several ways to do it too, but it's my favorite.

  First of all, make sure your 50g is in approximate mode: while holding down the button to the right, press repeatedly until you see the "~" annunciator instead of "is", then release the button to the right.

  It goes without saying, you must also be in degree mode, so if the first anunciator said RAD, run DEG to change to DEG.

  Now, press the MTRW (['] left shift) to start the MatrixWriter application.

  First enter the vector of constants:

  20 COS 6 * ENTER

  20 SIN 6 * ENTER ENTER - > see [5.638... point 2.052...] on the stack.

  Now enter the matrix of coefficients:

  ENTER 30 FISHING

  ENTER 30 FISHING

  down-cursor left, cursor left, cursor

  ENTER 30 COS [+/-]

  30 COS SIMULTANEOUSLY on KEYS-> see the matrix of coefficients in the stack.

  Divide then: /--> see [4.45... 6.82...], which is [X, Y], the answer.

  If you want exact solutions (and not just the decimal approximation), do all the foregoing in exact mode (sign '=').   Don't forget to put each algebraic expression in single quotes marks.  You can use the MatrixWriter, or you can just type it directly into the battery like this:

  ['6 * COS (20)' '6 * SIN (20)'] Come in

  [["SIN (30)" "SIN (30)', ' - COS (30)" "COS (30)"]]

  /-> of simplified solutions

  A way to simplify these is:

  OBJ→ DROP EVAL (see Y on the stack)

  SWAP EVAL (see X on the stack)

  Exact solutions are 6 * cos (20) ± 2⎷3 * sin (20).

  There are many other methods to solve systems on the 50 g, each with its own entrance of syntax.  Don't forget to single quote each algebraic expression whenever you are in RPN mode.

  Hope that helps!

  -Joe-

• Just me, or is the 50g low in solving differential equations?

  Hi all

  I used Ti-89 s widely in the past, as well as the Ti-NSpire CX CASE and now the 50 g for about 1.5 years. I love some aspects of the 50g (sensation of keys, ease of unit, RPN conversion), but I can't help but notice some areas where it reallllly hangs out of the competition.

  It is an example that I really noticed recently in solving differential equations. So far, several examples I've tried (all immediately resolved by my Ti - 89 and Nspire CX CASE), the 50g smothered on each.

  A very simple example: solve y "= - 9.8, with boundary conditions y (0) = 2.9 and y'(0) = 3.8.  This can be solved by hand in about one minute, but the 50g can't do. If I input ['d1d1Y (X) =-9.8' ' Y (0) = 2.9 ' ' d1Y (0) = 3.8 '] in level 2 on the stack, then 'Y' on a level and then run desolve, it returns "Error: Undefined result.

  I missing something here, or is - this really unable to resolve such a differential equation based? I thought that advanced and 'better' mathematical capacity HP CASE was meant to be one of the reasons why it takes precedence over offers from Ti, but I must say, so far I do not see that.

  Josh

  Hello!

  Try with the exact numbers:

  ["d1d1Y (X) =-49/5 ' ' Y (0) = 29/10 ' ' d1Y (0) = 19/5 '"]

  « Y »

  DESOLVE

  (after SIMPLIFICATION) You'll get years:

  {Y (X) =-(49*X^2-38*X-29)/10}

• dosent HP 50g calculator works properly

  Hello! I am a user of the calculator hp 50g graphic and I noticed that it is not working properly... What I mean is that it multiplies bacic matrices write the message 'invalid dimension', which tries to find the det (A) = 0 matrix 6 * 6 with the variable x in its diagonal elements, he finds a degree 16 polynomial instead of a degree 6 polynomial! I am completely disappointed! What should I do?

  Thank you very much!!!
  You Allied fill solved all my problems!
  

• 50g: algebraic programming with 50g

  I just bought a 50g after using the 20 more than 20 years.  I'm bored already 20 years.

  I am trying to program a formula simple interpolation using the procedure described on page 1-5 of the manual.  I use algebraic entry, and I use the method of "local variable structure.  I'm storing my variables under the letter keys.

  I am able to enter the complete sequence of the program, and then end the program and then 'put on the stack' without problem.

  Store the program under a variable seems to be the problem.  The sequence of keys 1-5 page does not work.  (I know how to turn letters for the name of the program.  After clicking on what follows:

  ', ALPHA, ALPHA, I, N, T, ALPHA, STO >

  I am unable to do anything without getting the message 'INCORRECT SYNTAX'.

  I can't even go beyond that to try to run the program.  Advice on that would be also useful.

  What Miss me?

  Thank you.

  Steve

  My keytime value is 1138 and it's OK with me. Default, it is probably because I never changed it.

  KEYTIME-> displays the current value

  -> KEYTIME sets a new value (the value must be on the stack)

  to change the KEYTIME, so say to 1138 (in RPN mode):

  Put 1138 on the stack

  Type-> KEYTIME, and then press ENTER. (Between-> and KEYTIME shouldn't be a space!)

  Description of user RPL programming, you can find for example in "advanced user reference manual."

  chapters 1 and 2.

• HP 50g and StreamSmart 410 Data Logger

  No one knows for sure if the 410 StreamSmart data logger works with the HP 50 G. All the places I've read says that it works with HP 40 gs/gs 39. However, the guys of Educalc (http://www.educalc.net/1518486.page) says that it works with HP 50 g but I was not able to confirm. Anyone who has ever tried? If this does not work with HP 50 G, a data recorder that works with it?

  Thank you

  I don't think that the ROM with the support of the 50g never goes out publicly. However, they could have gotten ahold of it from somewhere, and that's why they say that it is supported. He is there not much of interest using the 50g to connect it upward and therefore only Roma to 39/40 were fully tested and released.

  The internal hardware between the ss400 and ss410 is totally different. Unfortunately, there wasn't enough space for two support units 1 rom version...

• HP - 50g connectivity to Windows 8?

  Could someone get the connectivity kit to work on a Windows 8 for the HP - 50 g machine?

  I looked at the message that I could find on this:

  / t5/Calculators/I-cannot-connect-my-HP50-to-PC-using-the-connect-Kit-software/m-p/5819847/highlight/...

  and get to where I install the USB drivers (step 10 or 11, HPCalculatorUSBSetup.exe) and the simple installation indicates that the installation "failed."  I tried to run in modes compatitility XP and Windows 7, and still the same result.  Was the downloaded driver for Windows 7 64 bit because I'm under 64-bit Windows.

  It seems that Windows 8 signed driver enforcement is a problem for pilots of 50g.

  In order to install the USB driver, signed driver enforcement must be disabled.

  See the four latest posts (15 November 2012) on this post on the forum comp.sys.hp48 here:
  https://groups.Google.com/Forum/?fromgroups#! topic/comp.sys.HP48/tzpjXzysXrU
  
  (Install the USB drivers before Conn4x)

• Using the keys of the area by drawing the curve on a calculator and shadow chart 50g

  I missed being able to use the keys of the region on a chart and shadow.

  Y at - it a tutorial to help me with this?

  Hello

  The following may be useful:

  http://resources.Thiel.edu/mathproject/CalculatorLessons/L016.PDF

  50G other tutorials by the same person:

  http://resources.Thiel.edu/mathproject/CalculatorLessons/default.htm

  Best regards.

• Spanish to English on 50g calculator graphic

  I got a 50g programmable graphing calculator aimed a person speaks Spanish and wonder until I open it if it would be possible to change the settings from Spanish to English?

  There is really not much in the way the language supported on the 50 g. It would lead to a bit of the error and a few other things, but in many cases you can not yet noted that he has been placed in another language.

  Anyway, he would come in English by default unless it has been used.

• 50G and problem with integrals, new user.

  Hello! I am a student in electrical engineering and I bought a 50G as my first graphing calculator, since that's what most teachers recommend here. I have colleagues who use the same who also make things a little easier, but I have almost no experience with it.
  I serve the 49G and first emulators recently so get used to RPN, and while the first gives me the right answer, my physics 50 G and the emulator of 49 G give me something weird.
  
  Well, if I'm trying to incorporate "exp (x ³) dx" for example, the calculator gives me "exp (x³t) dxt" on the screen.
  
  Most of the integrals worked out of the box, but some have this exact same behavior.
  
  Because the emulator of 49G and 50G physical give me the same thing, I suspect that it is just a matter of configuration. First emulator gives the answer however.
  
  Here a few photos:
  
  
  
  Then request EVAL:
  
  
  
  And 49G emulator:
  
  
  
  Thanks in advance, any help is appreciated.

  Hi!, JVChrisostomo:

  IMHO, you need use the RPN MODE.

  Configure...

  Number format... Difficulty 5

  Flags

  01 main value

  Function 03-> num

  Mode approx. 105 on

  Use EQW...

  The result is... 5.96394E91 or 5.96394 x 10 ^ 91 (takes approx. 7 "with EVAL)

  Check, using Wolfram closest to you. Alpha interpretation:

  final integral(e^x^3,0,6)

• How to return to the storage space free level of paid 50G level?

  How to return to the storage space free level of paid 50G level?

  Go to settings > iCloud > storage > managing storage > Downgrade Options.

  Choose the free level, and it will take effect when your plan is in place for the monthly renewal.

• Cannot download eval copy of Exchange 2013 - keeps telling me to choose another location - Download 30G 50G of free space drive

  keeps telling me to choose another location - Download 30 G, while the player has 50G of free space...

  I created a new profile, tested and run other apps on this drive with the new profile... checked the page in the file settings...

  I tried downloading several times and always stuck with the useless - try again using a different location.

  The lab is a virtual machine environment.

  Thank you

  Hello Liz,.

  The question you posted would be better suited in the TechNet Forums. I would recommend posting your query in the TechNet Forums.

  TechNet Forum

  http://social.technet.Microsoft.com/forums/Windows/en-us/home?Forum=w7itprovirt

  Hope this information is useful.

• HP 50 g: connecting two functions in hp 50g

  Hi, is it possible to create a library by linking the two functions. I mean, the output of one function matches the entry of another function?

  Thank you!

  REYNEL.

  REYNEL wrote:
  

  Hi, do, I thank very you much for your interest to help with this problem.

  I want to create a library that connects or call s one or more functions or expressions seated in different libraries. For example.

  There is in the library has a function y = f(x) * g(x) + h (x)

  In the library there is another function, called m (x) = 2 x + bx ^ 2 + y for example.

  I want the new library will be able to call A library and use the result of this library in this case (y) and put it as an entry in the function of m (x) of the library.

  Is it clear now?

  Thank you very much for your support.

  REYNEL.

  Still not clear enough, pls give more specific example, as in "m (x) = 2 x + bx ^ 2 + y".

  How many libraries you want, two (has and B), or three (has, B and a new library - "I want the new library of power...") »).

  If you give an example detailed perhaps someone will be able to give you the answer, if you ask a general question, you will get references to books or comments of a general nature only.

• 50g - numbers associated with menus soft

  I recently discovered that you enter, for example, 1: 3 MENU will result in changing the menus soft to the MTH ([LS, SYMB]) menu.  Is there a list that shows what the figures are for access every menu?

  I hope that I do not forget a solution already on here, I got very lucky with such as 'numbers menu' search terms etc...

  Hi!, mindheavy:

  Research, page 637, annex H (the number of the table Menu), the advanced user's reference manual, of... http://h20566.www2.HP.com/portal/site/hpsc/template.page/public/PSI/manualsResults/?sp4ts.Oid=3235173 & spf_p.tpst = psiContentResults & spf_p.prp_psiContentResults=wsrp-navigationalState%3Daction%253Dmanualslist%257Ccontentid%253DGeneral-Reference%257Clang%253Den & javax.portlet.begCacheTok = com.vignette.cachetoken & javax.portlet.endCacheTok = com.vignette.cachetoken