Mathcad

 

Good morning community, I have a problem generating a matrix for n values ​​through programming, Mathcad Version 8.0   Translated by the Community Moderation using Google Translate     Buen día comunidad, tengo problema para generar una matriz para n valores mediante una programacion, Versión Mathcad 8.0  

I could be doing something wrong here, but it seems that I see an inconsistency in the substitution function in the symbolic math in Mathcad Prime 10. I started with: The result here in incorrect in that the first term (se^2*Vc*t^2) should be divided by 2.If I do the same integral without using the substitute function as follows:Here we arrived at the correct answer.  It seems possible to me that it might have something to do with the limits of integration.  I tried using a top limit that was not the same as the integration variable and it did not make any difference.I will be really grateful for anyone's perspective here especially if you see that I am incorrectly using the function.

Greetings Community, I am trying to generate a matrix to make graphs. What I want is to obtain values ​​that are colored red with the data that is available. Mathcad Prime 8.0 version   ----------------------------------------------------- Translated topic from Spanish to English using Google Translate Subject - Operacion con matrices Body - Saludos Comunidad, estoy tratando de generar una matriz para realizar gráficos. Lo que deseo es obtener valores que están de color rojo con los datos que se tiene. Versión de Mathcad Prime 8.0   By Community Moderation Team -----------------------------------------------------

Hi, attached file (build by Terry Hendicott) creates a 13xYYY matrice from an 13x3 indata matrice. It calculates the inverted product of each column in the 13xYYY matrice and plots it in the diagram. Now I would like to extract those columns with a product between two values (Here it is 15 and 25 millions)  Then I would like to present those columns in a new matrice like   

Hi, Can I get some help how to how to write a function that return all row products in a matrice according example below?  Second question is how I extract data lower, between or higher then a given number.  

Hi,PTC made this good video showing the new features of Mathcad prime 10. But they did not make any guides or tutorials in how to make it work. You can see the feature in action here, where the text box change from "PASS" to "FAIL" and the color change from green to red. I want to make that, but I don't know how:https://youtu.be/RemRyXvRt3k?si=enCDHrHmk5_uJ72P&t=7 Basically I want to make the exact same thing. I have a foundation calculation which have multiple checks. Basically I have a load and a calculation which gives med the max load on the foundation. Here I have made a simple "if" formula which give me "OK" or "Not OK". But they do not have color. I need to change the color manually.  I have this:  When I saw the feature in the above video, I knew that would make the calculation so much better. But I simply don't know how to do it?  I have tried Input/output -> Controls -> Advance -> Text box I have the feeling that this

Hi there,  I have 2 questions:1) Can I choose the location of the excel sheet in Sharepoint of our company ( using link) like I did below? I need the file in company data not personal PC.2) How can I generate the same excel sheet for all the results instead of generating new sheets for each ?The sheet is attached below , page no 4 , using Prime 9 

Hello. I created a range variable "y" with units (see attached file). Then I try to calculate parameter "H". Mathcad says that "This value must be scalar or a vector". I think it is strange that the calculation fails. What do I do wrong here? Sergey

I cannot find any language option in the menu. Anybody had this problem?

I would be very glad if some expert could tell me how to change language in mathcad Prime 3.1? Should I reinstall it?Thank youFM

I can't export my results to excel file when the results contains more than one matrics .I am generating excel files for some results using the function(WRITEXCEL). When the matrics is vector which means has only one colunm it easily export it to excel file. However, when the results has more than one colunm like shown below it doesn't work. this error is on page 33. how can I solve that?      It shows error  

Hi guys,   I'm having issues with embedded Excel files.  After opening a Mathcad Prime 10 file with an embedded Excel file (from which I'm reading in data for calculation) MC suggests that I might be editing the Excel file and thus the calculation can't continue; see screen shot. Has anybody experienced the same issue and (hopefully!) a solution to the problem? Some more information: Win 11, 64 Bit machine. MathCad Prime 10 Checked Task Manager for background Excel files running - none. I've deleted the Excel file and "re-embedded" a new one - same issue. New Mathcad file with new embedded Excel file - same result.

At my uni, MathCAD was recommended to our class by a professor and I saw online that there are 2 programs available, one is MathCad Prime and other is MathCad. Which one should I choose if I want to use it for math, physics and mechanics? Some collegues used in the past MathCad 15 and told me this one is good, others says that MathCad Prime 4,5 or 7 is good. Is one from these 2 better than the other? Are there updated versions for the ones mentioned above?

Good afternoon. I'm YJ from South Korea. I'm a user of MC prime 10. Recently I'm solving 2D Reynolds equation in polar coordinate with FDM. I've obtained a p(r,theta) in 11 x 11 matrix. Now I'd like to plot it in 3D cylidrical coordinate. I wonder how to do it. I need tutorials or examples to get familiar with ploting in polar coordinate or cylindraical coordinate. Help help me out of here! I always appreciate your help.

Greetings Community, I have a problem with the steel distribution on the right side of the beam. Please, if anyone can help me. Very grateful for the attention given...Mathcad V.8 version. -------------------------------------------------- Translated the text from Spanish to English using Google translate. Subject - Distribución de acero Body -  Un saludo Comunidad, tengo un problema en la distribución de acero del lado derecho de la viga. Por favor si alguien me puede ayudar. Muy agradecido por la atención prestada...Versión Mathcad V.8. - By Community Moderation Team --------------------------------------------------

Are there any file format rules about "Save as PDF or "Print to PDF? I generate 30 page workshheets with a few plots with many line styles and trace colors.Very often the PDF conversion process ignores some colors and changes line styles.Text and graphics are well spaced.This has become an on and off case-file for some time and I am working with a PTC help agent in India.On one occasion I removed all text and plots were perfect!  We have no ideas about the problem.Files will not be shared online:  Patent submission. 

I'm converting a MathCAD 15 worksheet to Prime 9.0.  The MathCAD 15 worksheet uses sliders to control input variables for a design.  The slider in MathCAD15  is installed via insert/control/slider.  I do not see anything similar in Prime 9.0.   Am I missing something -- are there any options? 

I am shocked that I have walked the surface of this planet for over 5 decades without realizing that there is no exact closed-form solution for the perimeter of an ellipse. In school, we learn the perimeter of shapes like triangles, squares, rectangles, circles, parallelograms, and so on, but I feel like schools and teachers conveniently skipped over ellipses. (An ellipse, in case it’s been a while, is the set of points where the sum of the distances from two points – the foci – is a constant.)     Your challenge, should you choose to accept it, is to correct that oversight. Create a Mathcad worksheet that: Derives, depicts, or shows one (or more) of the various approximation formulas / methods for the perimeter of an ellipse. Create a calculator whereby someone can change the values of the semi-major and semi-minor axis lengths in order to find the perimeter. Create a 3D plot of the perimeter as a function of the ellipse semi-major and semi-minor axis lengths. Although th

Why I'm having wrong units, there shell not be Pa in the denominator 

In the attached mathcad 15 worksheet the following error message is seen when double clicking the header area.  This area is an excel spreadsheet. The header is not accepting input from the form in the shaded box to the right.  I have used this header for years and now all of a sudden it has stopped working.  Can anyone please help me get this back and running again.

I am having issues with the Include Worksheet command in Mathcad Prime 7.  I have a template with all of our standard materials propeties which I want to point to for our range of standard calculations.  I am finding that it looses the link because of how sharepoint downloads the files to you machine, it creates a personal folder on your C drive. Is there a way to keep the link live rather than it using the cache data no matter what machine its downloaded to?  

Issue: How to convert Mathcad worksheets created in earlier versions ? Steps to convert worksheets created in older releases (Mathcad 15.0 and earlier) Cannot open legacy worksheets Unable to open old Mathcad *.xmcd, *xmcdz, *.mcd, *.xmct, *.mct files Cause: Mathcad Prime is not downward compatible to Mathcad by nature The converter program available with Mathcad Prime uses installed Mathcad capabilities Resolution: Mathcad 15 supports formats .xmcd, .xmcdz, .mcd (Worksheet), .xmct, .mct (Template) and .hbk (Mathcad Book) Mathcad Prime supports formats .mcdx (Worksheet) and .mctx (Template) XMCD, MCD Converter shipped with Mathcad Prime converts from Mathcad 15 and prior to Mathcad Prime supported format Steps to convert legacy Mathcad worksheets to Mathcad Prime:1. Start XMCD, MCD converter Mathcad Prime > Input/Output > XMCD, MCD Converter                 Alternative: Start > All Programs > Ma

331111   22   Greetings, I tried to create custom functions in mathcad and it asks to do so, however when I tried to create the function fc and fc1 I found an error message ---------------------------------------------- Translated the text from Spanish to English using google translate Body - Saludos intente crar funciones personalizadas en mathcad y pude hacerlo, sin embargo cuando intente crear la funcion fc y fc1 encontre un mensaje de error --By Community Moderation Team ----------------------------------------------

Hey  I would have a small problem. Is it possible to show the variables and their values ​​in the equations? The red box in the picture below is what I mean. So it was done manually. ("Text Box"). I used MathCad Prime 10.