Mathcad

Well, I could not, for a long time, view Mathcad 14 and 15 sheets. Unitil now. For those of you who are in the same position: see attachment. Download, unpack, and execute it. Yes, it's an .exe file. But go ahead and, before use, test it for viruses to ascertain it contains none. I did not put any in, so please tell me if you find any. On small sheet files it runs quickly, but larger files take time (seconds, minutes, tens of minutes). You'll just have to be patient sometimes. Oh, and it does have bugs (couldn't name you one now, but I'm sure they are in there), and things it can't do (yet...). It's a start, so far. (There's an 'info' text that you can double-click in the bottom-left corner) But most of all, enjoy it.   Luc    

Hello Everyone.From : The question is : "Is there a way to make the solve block to answer : Find(x) is a complex number : -2.94 + 0.019i ?Thanks in advance for your time and help.Best Regards.Loi

I need to refactor my pc soon in order to fix/isolate a bug that has been hindering my work. I have a mathcad 10 licence that i got from the school. I activated the code a few days ago and now i dont know how i can keep the license when i refactor my computer. I have saved the license file just in case but im not sure if it will help. any Ideas?

Does Mathcad Prime include a ± plus/minus sign or symbol?  

Hi,Why is so?    

Good evening.I would like to implement a MATHCAD PRIME worksheet to map a solution on a circle to another domain. This technique is well known as conformal transformation. However, I tried to solve it numerically without success. I use this to predict the potential flow pressures around a body in 2D. Does anyone knows if this problem has already beel solved and indicating in which thread? I tried with the search function on the website, but no results. Thanks in advance for the support. 

Hello! I'm new to Mathcad (using it this semester in my university, and we are using the Mathcad 15 version, not prime), and i have a problem. I tried to do quantum harmonic oscillator using transfer matrix, as this is the subject right now. The teacher gave us an exemple problem, i tried to re-do it, and i got an error saying "This value must be integer" (it's error from the RR[j] = T(E[j]) line, and the start of the problem is K(i,E) as it seems it doesn't really recognise Vk). My teacher doesn't know exactly what's the problem, so i tried to get help here because it seems the best place.Does anyone know how can i solve it? Thanks in advance!

I am using ptc mathcad. I am faced with a problem, i have derived an equation and when I plug in the values there is a constant adding with a variable like (1+a1) or (1-a1) the software shows an error that the units are not compatible. Well if the equation solved the unit in the nominator and denominatio cancel each other. What can i do to fix the issue. its like it considers constants to have a unit

I am hoping you can help. As you can see below, I would like B17 to be 32.95, as if B15 is 0.005 and above, it should round up. And if it is 0.004 and below, it should round down. you can 

Error Message:You have reached the maximum number of license requests available for your product type.

What does a vector mean in MathCad? I often get the same error but in different functions 

Hi there,  we have so many inputs I need to write a program to tell mathcad , if the input matrix or table has less than 700 rows don't include it in the calculation. Can you help me doing this , please? The sheet is attached . For example I don't want Mathcad to do the calculation for CPT3 because it has less rows than 700 

I'd like to check a simple-span beam for the effects of a torsion load along the beam span. This requires some element-wise operations as well as a function for angle of rotation. Attached is the portion of the sheet where I'm running into a vector/scalar error. I'm running Prime version 7.0. I'd like for the output to include the first, second and third derivatives of the angle of rotation at 3 points along the beam span (the load point in addition to both ends of the beam). Is there a good way to manipulate the matrix setup or include the derivative functions within the main function in order to produce an output?

I want to use equation C in next way:i=number of A membersPerform C with first member of B and the whole vector A until i+1st member of A becomes lower than i-th member of A. After that, perform C with next B member and continue with A until the same thing appears. In the end I wish C in the form of matrix which will include every calculation which should be 4x4 matrix. Thank you!

I have created the below set of equations, however the solution for the definite integral should be Joules, not Watts. I have shown a solution for QdotDOOR to show that I am getting the correct units at that point. Can anyone advise where I have gone wrong? For reference, I am trying to find the heat transfer through a door over a 15 minute duration.

Hi,I took one of the equation from this topic https://community.ptc.com/t5/Mathcad/Newton-s-method/m-p/949155#M211771  I see that Solve Block does not give all the solutions of the system equations only by trying only one pairs of (x,y) guess values: And we need to change manually the guess values in the hoping that we will get the all solutions. But what to do when we do not have other alternatives to know that the system of eq has more one solution and when with the limited guess values tried we got the same solution? But my questions are:1. Why Solve block gives solutions like x=-0.779 and y=-0.443, why other method gives x=-0.22, y=-0.69, and so on.2. How one can be sure while using Solve Block he finds all the solutions of when solving the system of equations? As I do not like the solution given with solve block that we cannot be sure that we found all the solutions, as one cannot be sure that he tried all the variants for guess values.Without changing the guess values

Dear Mathcad community, I am writing my first post on this forum in the hope that someone can assist me with a question. Firstly, I would like to say that I am using Mathcad Prime 9.0.0.0. and I am attempting to multiply two matrices and I am struggling to achieve my objective. I want to multiply matrix A (with i rows and j columns) by matrix B (with j rows and 1 column), in order to obtain matrix C as shown in the image (with i rows and j columns). Subsequently, I aim to determine the maximum value of each row in C later. Thank you very much in advance for your assistance. Sincerely, Germán. 

Hello,I don't know why, but mathcad prime 8 don't open the attached file. "The file type is not supported. ..." If someone could help restore the file, I'd greatly appreciate it. Bence

Hello My friend send me files that are made by new version of mathcad and I still have mathcad 7 prime trial version, how could I open these files or should I try to get them as pdf then? Best regards Jarmo

Good morning community, I am trying to solve equations that have variables and constants without success. Please if someone can help me. Thank you. Mathcad Prime 8.0.0 File   Translated by the Community Moderation using Google Translate   Buen día comunidad, estoy tratando de resolver ecuaciones que tienen variables y constantes sin éxito. por favor si alguien me pueda ayudar. Gracias. Archivo Mathcad Prime 8.0.0  

Can someone solve this for Mathcad 15?

I need to install my (very old) Mathcad v14 onto a new PC. I need a license file for it. The "Mathcad License Setup" wizard fails to retrieve a license over the internet. How can I get a license for this old product?

Hi all,The advanced controls are a dream come true for me, but has probably opened up a rabbit hole of documentation. I added a textbox with the intent that users could enter dimensional strings in a user-friendly format like:10'-2 3/8"and the output would be an inches value of122.375 I'm having two issues, first being the output is a string "122.375" and not a numerical value, and ideally the value would actually be defined with MathCAD's units: 122.375*inAny assistance on how to get this working would be appreciatedfunction TextBoxEvent_Start(Inputs, Outputs) { // TODO: Add your code here }; function TextBoxEvent_Exec(Inputs, Outputs) { var input = TextBox.Text(); // Get the input value from the first input var inches = parseDimension(input); // Convert the dimensional string to inches Outputs[0].Value = inches.toFixed(3); // Output the value in decimal inches to 3 figures }; function parseDimension(dim) { var parts = dim.split("-"); // Split the string by feet and i

In another post I asked a feedback about the development of Matchad Prime (MCP) v.10 as compared to the previous versions.  Up to now I kept my Mathcad (MC) 11  - the first "love" in this field of software - despite the problems of running it in the new OSes. Apparently its seems that MCP is not near (for a general math user) after 10 versions to what it was MC 10, i.e. Mathcad 2001i (the preceeding version of MC11). I was also told to give a try to MapleFlow (MF), given the fact that also MC11 hides a maple symbolic engine. So I did in a backup computer with v.2023.3 - the latest. As already observed several features of MC are absent in MF. For instance it does not have a alignment option of formulas, as MC11 does (see picture). Moreover, I did not find a list of functions, that are instead directly accessable in MC11. At the same time, MF shows a feature that I greatly miss in MC 11: a list of assigned variables in the worksheet. I guess also its symbolic engine i

Hi experts, newbie here. Is there a way for me to program this, where when f(x) changes sign, it automatically stops solving. Thank you so much, any help would be greatly appreciated.