Mathcad

A friendly hello in search of help,Moessner's theorem is well known to me from number theory. It is vividly described in https://en.wikipedia.org/wiki/Moessner%27s_theorem and https://thatsmaths.com/2017/09/14/moessners-magical-method/. I would now like to experiment numerically with this sentence for a change in "practice". Starting from the sequence of natural numbers 1, 2, 3 ... a subsequence is removed from it according to an essentially arbitrary rule (e.g. every third number, square numbers, prime numbers, ...). The sequence of partial sums is formed from the remainder. With the sequence of the partial sums, the procedure is repeated with the same selection rule until it logically breaks off. And that's my programming problem. In MC14 I can't get a handle on the selection, the sequence of partial sums and the repetition as an algorithm, it was always vector nonsense that I don't want to publish here.It would be helpful if I could get a program skeleton with hints using the exampl

Please, what would be the code that I should do, [~,~,CG(:,1)=unique(Y), the unique function was clear to me. I appreciate the answer, now the expression [~,~,CG(:,1)] It seems that it changes the ordered values from 1 onwards, it seems that all the similar values are changed by a number in repeated order as shown in the figure, in the figure there is also the value of ans, which is unique, and above the value of Y=[0,, 0, 0, 3.7, 3.7, 3.7, 7.4, 7.4, 7.4, 3.7, 7.4], using puts it in the first column as [1, 1, 1 ,2, 2, 2, 3 , 3, 3, 2,3], how would that programming be, in Mathcad primeImagen   --------------------------------------------------------Translated text from Spanish to English using google translate. Translated by vnamboodheri on 28-March-2023 at 8:51am ISTPorfavor cual seria el codigo que debo realizar, [~,~,CG(:,1)=unique(Y),la funcion unique me quedo claro agradezco la respuesta ahora la expresion [~,~,CG(:,1)] parece que cambia los valores ordenados desde 1

I have a regressive function Y[k and i need to express it as a matrix. Ultimately, I need to smooth it and make it a continuous function using either linear interpolation or splines. Note that the regressive function is expressed using subscripts, y[k. I'm using Mathcad Prime 

Hi everyone,I m working on a small project. I’m trying to determine rainfall intensity using 3rd degree polynomial equation and regression analysis on MathCAD prime 8.0. If anyone can help me out I will be really thankful.I am attaching a word file for reference.   

Hi,I`m new to Mathcad and struggle with a few things. 1) I try to define a few values, like:Rm:=810MPa (that worked)Rz:=6,3 (without a unit) Mathcad always wants to have a unit. Can I somehow set a value without? 2) When I try to calculate, I get the error "this value must be a scalar or a matrix". I just want it to be a number. What`s wrong? 3) What does Mathcad require here?  Thanks! Best regardsMartin

where is an error?    

Hi, mclicense.exe "I want to configure Mathcad to use FlexLM server", bundled with Mathcad 15 package creates the following registry keys: KEY_CLASSES_ROOT\VirtualStore\MACHINE\SOFTWARE\WOW6432Node\Mathsoft\Mathcad 14\FlexLM\LicensePath Computer\HKEY_CURRENT_USER\SOFTWARE\Classes\VirtualStore\MACHINE\SOFTWARE\WOW6432Node\Mathsoft\Mathcad 14\FlexLM\LicensePath Computer\HKEY_USERS\S-1-5-21-2828309461-2785570631-1443817629-104847\SOFTWARE\Classes\VirtualStore\MACHINE\SOFTWARE\WOW6432Node\Mathsoft\Mathcad 14\FlexLM\LicensePath Computer\HKEY_USERS\S-1-5-21-2828309461-2785570631-1443817629-104847_Classes\VirtualStore\MACHINE\SOFTWARE\WOW6432Node\Mathsoft\Mathcad 14\FlexLM\LicensePath Is there a reason Mathcad 14 and not Mathcad 15 is used in registry hive? We use Microsoft SCCM/Software Center endpoint management software to automate deployment of software to enduser devices, these use a windows powershell scripts to set license registry details, and using wrong

    

How would the unique function of matlab unique(A) do a certain vector in mathcad, what function or program is made? ----------------------------- Translated the subject & body from Spanish to English using google translate. Translated by vnamboodheri on 24-March-2023 at 10:15am IST.-----------------------------Subject - funcion unique de matlab a mathcad Body: como haria la funcion unique de  matlab unique(A) de cierto vector en mathcad, que funcion o programa se hace?    

To ignore the output values ​​of the function at any position in the argument list, use the tilde operator. For example, ignore the first output value with a tilde. [~,name,ext] = fileparts(helpFile); You can ignore any number of function output values ​​with the tilde operator.   What should be done in mathcad to make this matlab function?   Google translate Translated by - Anurag Singh Date - 03/23/2023     Para ignorar los valores de salida de la función en cualquier posición de la lista de argumentos, utilice el operador de tilde. Por ejemplo, ignore el primer valor de salida con una tilde. [~,name,ext] = fileparts(helpFile); Puede ignorar cualquier número de valores de salida de la función con el operador de tilde. Que se debe hacer en mathcad para hacer esta funcion de matlab?    

I recently went from Mathcad Prime version 5 to 8, and now I often see errors like "This variable is undefined", where a variable seems to be undefined.However, if I put the Symbolic Evaluation arrow in the line with the definition of f(t) in the first line, the "This variable is undefined" error disappears, and I can plot the function and so on.Can anyone please tell me what is going on? I teach engineering math, and my students are getting more and more frustrated about Mathcad Prime    

In the Mathcad API, about a dozen events are exposed in the IMathcadPrimeEvent2 interface, including "OnWorksheetModified" and "OnWorksheetSaved". I am attempting to access the IMathcadPrimeWorksheet3 property "Modified" within these events. However, when I try to get or set this property within the event, the Mathcad worksheet/application completely freezes and does not allow the code to proceed with getting or setting this property. What's up with that? Is there any way around this? The reason I am trying to get at this "Modified" property is because, for some reason, the worksheet is only considered "modified" the first time after a save, or when saving. Not sure why this was the case.

Using Lagrangian to find the maxima for a multivariable function, solve block wont find a solution, I'm using the solve block to try and solve the functions given by the gradient of the Lagrangian. The solve block give error: No solution was found. Trying changing the guess value   Any help is appreciated      

I'm trialling 9.0 just to get a feel for some image processing stuff, but already hit a problem: I've created a tiny matrix of grey scale values.I can write that out to a .bmp file using WRITEBMP (although I don't understand the "=0" syntax required for it to work?)I can read the bit map in again using READBMP and show the greyscale values again, so far so good. But how can I actually view the image as an image? As far as I can tell, there is no graph or plot function that can show a 2d plot of squares, each with a different shade of grey based on an 8 bit value.Neither does there appear to be another function to show the image (not the numbers) of a bitmap. I can insert a picture from file, but when I do this a.) it seems to show smoothing/interpolation between pixel values (where does this come from - if I open the image in windows Photos app it displays 9 pixels as expected ?!) and b.) it does not update if matrix values are changed. I am assuming that I am

I want my Mathcad Prime 3.0 sheet to auto populate using a different unit than the default unit system. For example I want all my answers to be in mm (millimeters) instead of m (meters). Can I change the default so I don't have to type "mm" into every answer manually?Thanks

Is there a known explanation for the next? I would think that the resulting units should be the same, but apparently not.This was with Prime 7.

I have a very simple problem as you can see below (file attached too.) I'd like to fit a line to measured data. There's something fundamental about minimize (and solving in general) that I don't understand and can't seem to find by searching through the literature. Changing TOL and CTOL have no effect. Help?  

Hello Everyone.How to write a symbolic evaluate Determinant code ?Thanks in advance for your time and help.Best Regards.Loi.

How do I get Mathcad Prime to give me colored coded results. If the result is Pass, return color in Green and if fails, Red? Please help  

When using Submatrix, is there a shortcut to specify the end of the column or end of the row?    

files created with MCAD 14 or MCAD 15 can be opened in MCAD 14, saved and re-opened in MCAD 15? 

Trying to plot a spring constant after measuring deformation due to applied weight Why is this scatterplot not working? Both M and S8mm have 10 values    

Good evening! There was such a problem.I'm a student. I have MathCAD Prime 8.0.0 installed. I used the trial version, and unfortunately it ended. It turns out that I need to purchase the paid version, right? And there is another problem, I'll be honest, to use this program, I created a new account every time. Now, when I receive a trial version, namely a license, a window pops up that I have received the maximum number of licenses for this program. What should I do?

The collapsed area contains the function NumberGenerator() that produces a new number for every supplied (integer) number. Three results are shown. Your task is to come up with a/the definition of the function such that it computes the (correct) value associated with 433 (and any other number in Z).   As you will find out, I've limited the function to just the three first input numbers with: Where the red placeholder should contain the code to implement the actual functionality. To not spoil the fun for others, I'll accept solutions in Prime or Mathcad as either one of: - the function NumberGenerator(), limited to the same input range, in a collapsed locked area, dated later than the timestamp above. The password should be the result of NumberGenerator(pw), and pw is supplied along. - submitted to me in a PM (in case you're limited to express).   Success!Luc  

Hi,I tried to calculate minimal value of the complex argument of a Transfer function through minimize function inside a resolution bloc. Mathcad indicates that there are no solution found, try to modified initial values or TOL or CTOL, but it does not help. I think that Mathcad does not find solution because the argument does not change, but manual calculation gives different values according constraints.Could you please help me to understand why the Mathcad do not understand the constraints? Thanks Christophe PS : Using Pime 4.0