Mathcad

Hello everyone,Im trying to construct a matrix in Mathcad Prime 4.0 for a Newton-Raphson power flow solution, but im having trouble defining the elements where a summation with j≠i is needed.Is there any way to handle this in MathCad? Thanks in advance

Whenever I need to do a quick symbolic calculation involving functions, I need to clear the function variable because Mathcad substitutes the previously defined value of the function. I read on a worksheet that one way to do this is to use the symbolic modifier explicit command, but I think they changed that in the newer version and it no longer works. I know I can just use the clear() and clear.sym() commands but that means redefining the fun_ after, and that's a pain in the neck. Any suggestions? Thanks in advance!Version: Mathcad prime 10

Hello everyone,i want to the chop the matrix Rm into equal parts based on the row(Loads), which is 3 here.And then i want to augment the equally chopped parts, like i did in 'K'.I did not get what is wrong in the program K, it only augments first and last parts.Could someone help me hereI can not attach Mathcad sheet as per my companies policy.  

Looks like Mathcad Prime 10 gradient operator does not work for spherical coordinates 😒See attached for general approach to calculate Gradient, Divergence, Curl, Laplacian and Biharmonic for Various Coordinate Systems. 

Hi, I'm brand new to Mathcad so apologies if this is a silly question. I'm trying to figure out how to check inputs for columns 0 and 1 to provide an output in column 3. In this case colum 0 input is 100, column 1 input is 3, and therefore column 3 output should be 1/2500. With Excel i would use XLOOKUP and use '&' operator to combine 2 inputs. However, I can't figure out a way of doing this (yet) with Mathcad. Any advice? Thanks,Ciaran

I'm looking for a way pull a specific value from a matrix by specifying the Y value through a drop down menu and the X value by interpolating the temperature. See figures.  I can't figure out a way for Mathcad to use a value in one matrix to determine a value in a different matrix. Hopefully one of you have an idea. See the figures for the tables and what I have pulled into Mathcad from Excel.

I need to input data from Notepad . Can mathcad do that ? using ReadText function or there is another way to do it ? This is the data I need to input , I couldn't attach the note file because the file type is not supported , so I attached as pdf  

Solve is not working for symbolic. Am I doing something wrong or is there any possible way to get an answer for this ? 

Dear Mathcad community: I'm continuing to develop some calculations in Mathcad Prime 9.0.0.0. On some occasions, I have encountered nested matrices that I have been able to "clean" without problems thanks to programs I found in the forum. However, the one shown in the attached file is different in a way I cannot understand, and it doesn't allow me to clean it. I would really appreciate it if someone could take a look at it and explain how I can solve this issue. Thanks in advance! Germán

Buenas tardes comunidad, estoy buscando programar para que intercepte los valores tanto en el eje X e Y de tal manera que se obtenga los valores resaltados de color amarillo. Versión Mathcad prime V.8.0 

Hi All, So I have a long list of equations in a word document that are laid out like they need to be in Mathcad script. Does anyone know a way to copy text and paste it into mathcad so it recognises it as a Math input and not a Text Box?  The only way to currently do it is to re-write the equations in mathcad, character by character.  Using Mathcad Prime 9.0.0 license Thanks,  Rich

Trying to display the corresponding controlling condition associated with Column 1 to be displayed to the right. Is there a way this can de done simply? 

Good morning community. I am trying to program to find a number α so that it meets a condition Psol=0.00 tonnef. In short, what I want is to enter an initial value α and until that condition Psol=0.00 tonnef is met, look for the value of α. Thank you for your attention, my version of Mathcad prime is V.9.0.   Translated by the moderation using Google Translate ----------------------------------------------------------------------------------------------- Iteración con un valor inicial   Buen día comunidad. Estoy tratando de programar para buscar un número α para que cumpla una condición Psol=0.00 tonnef.  en resumen, lo que quiero es introducir un valor inicial α y hasta que no se cumpla esa condición Psol=0.00 tonnef busque el valor de α. Gracias por la atención prestada mi versión de Mathcad prime es V.9.0.

Good afternoon,  I was trying to convert an .xmcd file to an mcdx file, but it failed and I'm not sure why. I have used this program in the past and don't have Mathcad 15 anymore.  Can anyone help me convert this? 

How can I add cursor to read the values from the plots it is possible in prime 10? Or any other method ? Cheers,Bruce

Hi, I am using the API, and have a working code.  However, for generality, when getting output results I cannot tell what type is it.  For example, if I use  .... Outputs = WS.OutputsFor i = 0 To WS.Outputs.Count - 2var = Outputs.GetAliasByIndex(i)varval = WS.OutputGetRealValue(var)varvalstr = WS.OutputGetRealValue(var).RealResult.ToStringvarunitstr = varval.Unitsimsg = imsg + "Index=" + Str(i) + " , Name= " + var.ToString + " , Value= " + varvalstr + " , Units= " + varunitstr + vbCrLfNext ... How can I tell before calling OutputGetRealValue that my output is a real number not a string or matrix?   Cody 

Can I pass string variable into the include statement to based on file path as a string variable? Can it be done 

Dears, I noticed an unusual behavior when copying and pasting after editing the new Prime 10 advanced control box. Whenever I try to copy and paste, the box size becomes infinitely long in length.Prime 10 file attached. Thanks for any help, Fred  

Is there a way to install Prime 4.0 on a new computer?

I’m currently working on a Mathcad worksheet that wasn’t originally designed by me. I need to convert this file to Mathcad Prime, but I’ve encountered some issues after the conversion. These problems are affecting the functionality  of the worksheet, and I’m not entirely sure how to resolve them. Has anyone else faced similar challenges? If you have any tips, advice, or solutions, I’d greatly appreciate your help. 

Hello, I’m a student new to this software. I’m trying to solve D1, D2, D3, and D4 in terms of variables but need some help.Thank you!

Hello ,I'd like to use MATHCADPRIME, is there a CREO license that comes with this MATHCADPRIME license, or do I need to buy this license?

Hi,I have this equation: I want to find time t (a symbolic expression for t) at which the above function is equal with 1. So:   What I am missing?  

Hi,   I am using Mathcad15 and new to it.   i need to feed typically 4 basic values into mathcad and get result back. i have more than 160 sheets to work.   Am trying to automate the values logged in excel to feed in Mathcad as different files saving as PDF well.   Can anyone suggest or confirm this one is workable.   I tried few times but end up with error loading page. Provided the code below.  

I am looking to do the following calc but I am getting frustrated with applying the correct units. I want the result to be in "pounds per gallon i.e. ppg or lb/gal".  Pressure is in psi, Depth is in ft, and the 0.052 is a conversion factor derived from converting the following:1 gallon = 231 cubic inches1 foot = 12 inches12/231 = 0.052 however i am finding it difficult to substitute the conversions into the formula. HELP!