Mathcad

After Initial Splash for Mathcad, Software closes. Individualized on 1 computer and 1 user. Tried Uninstalling and reinstalling Mathcad to no changes. Can boot into Mathcad as an Administrator but not as a user. Saw a Windows Update for a previous version that fixed this issue before but not for Mathcad 8.0 Express and Windows 10.

1. Run LicenseWizard.exe from default location C:\Program Files\PTC\Mathcad Prime X.0.0.0  ( Mathcad Prime 7.0.0.0  - 8.0.0.0 ) or Launch using Windows #Search and #Run as administrator     2.  Select Mathcad Icon M' and then select #M' Options Select option #License   3.  Follow the Steps as highlighted in numerically ascending order and select #Next   4. Enter the Product Code, #Next on Acquire License Page check the product for which the license needs to be activated  and select #Acquire License (4)   5. After selecting #Acquire license, a license will be generated for the provided product code. User can double click on the Mathcad Prime icon and launch the application successfully.   7. Now you are all set - You'll be able to launch Mathcad Succesfully!!!!           

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How to differentiate complex vector matrix expressions (quadratic forms, parametrically dependent matrices)? In mathematics, this is done by creating rules; I don’t know anything about other software packages.For example:Q1=x^T*A*x, and dQ1/dx=???Q2=x^T*B(x)*x, and dQ2/dx=??? x is a vector, and A and B are matrices.I know how to differentiate this manually, but I need Mathcad to do it automatically.

I am using Mathcad Prime Release 8.0 and Datecode8.0.0.0After converting Mathcad 15 files to Prime, there are red lines and arrows identifying any differences. How do I turn off/remove all of the red lines and arrows after editing the Prime file?Here are the errors that I facedNone

I have a user who is using Mathcad 8.0 and recently has been having issues with it booting up properly. when we open Matchad the initial screen opens but after closes out and the software never goes through. We can access the software if we open it up as an administrator but not as a user.

Whilst playing around with some array extraction functions, I noticed that Mathcad Prime 8 partially restores Mathcad 15's ability to directly use ranges as function arguments.               Stuart

In Mathcad Prime I am unable to divide the expression by zero is there any alternate method available?

Why do I use the find function to solve the value of c and x1, but the value of x1 and c can't be found?

I would like to renew my license. Can anyone help?

So I downloaded a huge zip file for my IT dept to install Prime 7File was : MED-60893-CD-270_7-0-0-0.zip about the size to fit on a CD.IT dude installed it and it morphed into Prime 8.Our licence server currently not set up for Prime 8 but  only for prime 7 and below.I work for a huge bureaucracy so getting a Prime 8 licence installed will take more than 6 months  even though we pay for the licence maintenance. ( I am not joking).So where can i get a Prime 7 installer - so that I can hold the IT guys hand and click the mouse for him.  

Hello PTC fam,I don't know where did I do wrong in this programe.the question isDetermine least square method value of coefficients Ci( i=0,...,m) in polynomial form.Calculate the approximation error  where m=3 Please advice.Regards,Adlil

Need help with part c of the question, I have attached my Mathcad file where I have tried to solve for radius with an effectiveness factor of 0.97. Please Help!

Hello, I'm new to MATHCAD. I was wondering if the following Dynamic Motions problem can be plotted in MATHCAD prime. If so, please show me how! The plot would need to be just like in the picture. 

Try to install purchased prime 8. Stops installing before the installation guide pops up. I had Prime 6 and 7 installed

I'm setting up a program that will loop through a large # of trials (random process), and recording the result of each trial. Is there a mechanism that will allow monitoring of the output as the program progresses - say each time a loop is complete - rather than waiting for the program to complete its full complement of trails? This way I can see how the resulting statistics accumulate. I'm too impatient to wait for the whole thing to finish before getting an idea of what the results look like. Lou

Hi everyone,I would like to show a different jpg image depending on a certain result.Say for example that I have three sketches, saved in the active directory:sketchA.jpgsketchB.jpgsketchC.jpgThe three sketches have similar but not perfectly identical pixel number. I perform a certain calculation, that e.g. produces x as a result.Is it possible, using for example a conditional READ_IMAGE(), to let appear e.g. sketchA if x<=0, sketchB if 0<x<1 and sketchC if x>=1 ?I am actually using MathCAD 15.0.  But would this functionality be available also in MathCAD Prime?How would you implement this functionality?Thanks a lot for any hintBest regardsClaudio

I have been trying to work with multiple Mathcad files in version 8.0. While doing so, there are crashes when trying to link files files which are already linked with some other files. At times these kind of files work but there are crashes randomly. I also tried to turn off the cache worksheet option so that I want Mathcad to update the sheet whenever I am opening the file. Another problem is that some times sheets do not get updated so I need to press ctrl + F9 to relink the values. I am current user of Mathcad 7.0 which had the same issue so I am trying out in Mathcad 8.0 trial as of now but no luck.

 Dear friends! Tell me honestly: 1) I knew that the chain sags not along a parabola 2) I knew about the physical meaning of the parameter a of a catenary 3) I knew about a catenary number pi? See please the attach! I am waiting for your ansvers in this form 1 - yes 2 - no 3 - yes for example

Hi,My Mathcad showed it has expired license. Trying to add it again, system brings up a message:"Program ID already expired".Could you help me on this?ThanksArtiom

we need to switch license from Sameh.ElKadry@khatibalami.com to Hassan.M.ElSayed@khatibalami.com

My mathcad license file has expired, however according to a PTC representative it should remain until December 2022.

I wrote and attached a basic worksheet to demonstrate what I am trying to achieve. I can get the solution by defining each part one-by-one like you will see on the attached sheet, but that is going to be too tedious on my main worksheet. A program or other built in function would be ideal.  Thanks in advance for the help. 

There is a chain on the wall. What should be its length S so that the force F is minimal.Below is one of the numerical solutions of the problem.Is it possible to find an analytical solution. Not 1.258 but one expression!Attach file Mathcad 15

I converted the worksheet from Mathcad 15 to prime but somehow the genfit function is not working in Prime. Attached the error message.  I will not be able to upload the worksheet. Any suggestions would be appreciated