Mathcad

It seems that I have a corrupted mathcad file. I get the following error message when I try to open it. I am using version 15. Is there a way to fix this, I've attached the file.

I'm having trouble returning an array for a term in an equation. I have a spreadsheet that should generate a P-M diagram for a column. It correctly calculates the array of P values, The spreadsheet will return an array of M values, but they are incorrect. When picking the equation for M apart bit by bit, I have found that one term returns a scalar value rather than an array. Preceding calculations for this term correctly return arrays, but this one does not. The term in question in the attached file is c*((ri^2) - y^2). Even when I rewrite the variable c in terms of y, it still returns the same single number. For reference, when y= -11.5, the correct value should be 0, and when y= -11.25, the correct value for the term above should be 18.876 in^3. What am I doing incorrectly? 

A simple equation solved symbolically for an unknown variable returns two results, - as expected.However I know the result lies in the range 0 - 1.If I add an 'assume' modifier to limit the result to the value <1, I get quite an unexpected result.The units are obviously causing all sorts of mayhem.What's going on here?

I do not understand why the result being returned is a vector.  I am passing a value for both R and Y

I am not getting why this is evaluating in such a way in Mathcad 15

I had MathCAD Prime 7, my CPU bricked and now have a new computer. My IT department installed MathCAD Prime 8. I have a license for 7. Also I need the license for 7 updated to my new MAC address.Please help.

As per the original post..   Andy, my situation is similar to Jamie’s. I bought a single perpetual license (at least that is what I thought I purchased) many years ago and therfore I have no SCN or an SON number, only the product key. Now I have a new computer and due to the current situation I can’t get a new license file. Can you forward me to the customer/technical support, so that my mathcad 15 license will be transferred to my new computer.   Michael

Has anyone got an example of successfully getting sbval to work? I keep getting  : I am playing with a 5th-order non-linear system. Many thanks in advance!

I cant use the Trial-Licence, that i got via email. Error message:8/2/2022 10:32:24 AM : The license request failed.Requesting MathcadPrime ...C:\MathCAD Lizenz\sw_license_email_XXXX.dat: (-103) Cannot checkout an uncounted license within a Windows Terminal Services guest session.what did i do wrong? I installed mathcad on a virtual machine in azure, in Amsterdam.

I tried to install the 30 days trial in my work computer and I get this error massage in the Application Installation:"Some applications failed or cancelled Click information icon of failed applications for details"I want to try the software before my company purchases it but I cant succeed to install Mathcad.What should I do?

Hi - I just purchased MCAD Prime 8.0 with a subscription which is locked license.  I want to be able to run MCAD on a 2nd computer occasionally (laptop).  As i understand it there is no HOME USE license provision to allow 1 user to use license on 2 machines. I think these are my options: A)  I can transfer the license fairly quickly i think (once i get my basic PTC account upgraded).  That seems less pleasant as delays in receiving the .dat file would be incurred. B) It seems there is a "floating" license option that uses a Flexnet server running on the local network (preferably).   C) Buy a second license for that 2nd computer. Am I stuck with C?  Is B possible since I have already purchased a locked license (can i convert)? thanks,russ

Hello MathCAD People, I am working on a shaft redesign project, and I start out with trying to plot the deflection of a more simplified model. I write the momentum function in Macaulay’s method and think plotting a deflection curve using odesolve should be a fast way to figure out where the max deflection happens by solving the differential equation and the boundary conditions. However, the plot just ended up with part of the deflection curve and say the ode function has limited range. Can you guys help resolve the error and get Mathcad plot the full cure?I really appreciate if you can guide me through this problem, as I really need a math model to validate my simulation results. Thank you in advance. 

Given  Soln x=1 and x=-1 I have tried the solve box - the answer depends on the seed value.      Best approach to solve in Mathcad?  Thanks.

I am not able to locate any checkbox in prime as it used to be there in Mathcad 15 to compute for 0/0How can I have this checked? 

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I have a series of about 40 Mathcad files that I must open, calculate, and save in sequence to obtain a final result.  Any change in file inputs for one worksheet in the series, results in having to run the series of files forward again to obtain the new final result.  Is it possible to create a master Mathcad worksheet that will automate the task of opening, calculating, and saving the worksheets in sequence, so I will not have to do this in a manual manner?

Hi,I am new to this Mathcad prime earlier I use Mathcad 15, I am trying to solve this equation in the Mathcad prime, but I am not getting the value, I also searched on the net but didn't find any proper solution.Please help me to solve this issue.To find the vale of the (an) The file is attached

Some Applications Failed or Cancelled (at 1%)

Hi guys I have issue with matrix multiplications.Please see the file and (hope) help me with it. Best regards Andrzej

As per this thread - same issue   Hi   Its my first post here and I have problem with conversion from M15 - Prime 7.0 attached file. Can you guys help me with it?   Andrew

Hi Everyone, I am sure I am not the first to ask but could not find any information on this issue. How can I have mathcad to show the matrix value after having the variable in combo box. Also, is there any option wherin prime will open all the worksheets in draft view? 

Hello, sorry if this isn't the correct place to post but please help me out. I have the following eqn. X:= a + b <= c + d = 0 How do I get X to be defined as the lesser of the two. I want it to be defined as C+D if it is smaller, Not 0 or 1.It is only returning 0 or 1 depending on if the statement is true or false.  

I want to add hand drawn circuit diagrams in a Mathcad worksheet using an HP tilt pen.Is this possible?

When setting up a Mathcad Prime 8 document which makes use of specified Input / Output parameters, I've noticed that while Input Parameters have their default alias in the designation list be the same as their name in the document (entirely sensible), Output Parameters default to having the name "out" and alias "out_x" with x counting up. Does anyone know of a way to make the default alias be the same as the name of the parameter similar to Inputs? Screenshots of my lovely Inputs and less lovely Outputs included below.  Thanks in advance.

MathCAD is changing or not recognizing the unit of measure. The answer would be 28000 MPa