Mathcad

Hi,I try to do some calculations with values stored in a table.In general the calculation works fine until I have no division by zero in may calculation, then I got error message that calculation includes division by zero or only one value is displayed.In attachments you can see some examples (calculation of SFF).Thanks in advance for your help. 

Hello PTC community,Greetings,I would like to d K(fx)/dfx=0 and find fx value. How can I do that?I have attached file also for reference.Thanks in advance.RegardsUV

Hello, I am to calculate lateral stress but am unable to track why my array index is invalid. can you please help to solve my issue  Many thanks 

I updated to Mathcad 11 and now i can't Log in with my old Licence File. Con you send me a new student licence please. Thanks

I've installed an old version, 14.0, on my Windows 11 computer. Installation went fine. The version came with a Mathcad book that I bought in 2007. When I try to start the program, I'm asked for license info that I don't have. I ran the program long ago and with out issue on previous computers I owned and I'd like to do so now. Can you please enable the program for me? Purchasing the book entitled me to run the software that came with it. I don't recall having a licensing issue on previous computers.

Ich habe vor 2 Tagen meine Lizenz über die Schule also den Code den wir Schüler jedes Jahr für 12 Monate bekommen angefordert und die Lizenz in Mathcad 9 eingelöst. Alles hat perfekt funktioniert und ich habe gleich nach dem einlösen wieder normal mit Mathcad arbeiten können. Heute wollte ich Mathcad wieder öffnen und auf einmal habe ich keine Lizenz mehr und kann nichts machen. Wenn ich probiere den Code von vorgestern wieder einzulösen steht natürlich das der Code schon verwendet wurde. Bräuchte dringend Hilfe.

Hello, I am trying to find the value for D from a Function but Mathcad is saying that is undefined. I have also tried with the solve function but seems not working. Please help. Please provide with a version 10 file 

Hello,I have a vector:  And I want to make a short program in which to verify if each element in the vector is less or equal than 4.4A, or is greater than 4.4A.And in case if an element is greater than 4.4A to set that element to 4.4A.  

Hello Everyone.From : To : " Is it possible to symbolic solve, x , y , the above ? "Thanks in advance for your time and help.Regards.

I have a company license to use Mathcad prime version 10. I provided license server name and port number. But when I open a file, it shows me to run this feature you need to upgrade to full license. There is a message: "This is a premium feature. To use this and other premium features, please upgrade to a full license using the upgrade button."  When I try to upgrade the license, it directs me to purchase the feature.  Other coworker does not need to upgrade to use the feature. Please let me know how to fix the problem. We are in different time zones.

I recently paid for a license on April 9th but I haven't received an email with the license file or a receipt for my payment. The person I spoke with is Reid Nolan. He said it would take no longer than 24 hours to get the license.

I am using Mathcad Release 15.0 and DatecodeM030Hello, I would like to numerically solve a system of partial differential equations of this kind for voltages and currents:i.e.:U1(t)=R1*i1(t)+L*d/dt(i1(t)+M1*d/dt(i2(t))+d/dt(M2(t))*IkU2(t)=R1*i2(t)+L*d/dt(i2(t)+M1*d/dt(i1(t))+d/dt(M3(t))*IkThe equations contain several differentials of different currents and also time dependant componentsHow could this be solved in mathcad?

Why is my "Excel Component" In-active???? Can anyone please help me out with this?- Srikar

Hi,I see that the Mathcad Prime roadmap is till Mathcad Prime 11 (2025): @DJNewman what will be for future regarding the Mathcad Prime development? Do you know and can say? And what features are targeted for next releases versions of Mathcad Prime?  

Hi all,  I need to solve a calculation using Mathcad prime 7 for my work, but i am newer of mathcad and not able to solve it by maself, even with the help of ChatGTP, it's not clear.  So my problem is, I have an array of 3 values as Tp by witch i can get my L0 array, and the fuction that i wanna get solved is as below.When there is only one Tp/L0, the problem is easy to be solved, you will find the solution is 311.733m for a Tp of 15s. However, when the TP or L0 is an array of multiple values, then i cant get it solved correctly in the solve block, either i cant get a solution or the solution is incorrect (ie. for a Tp of 15s, the solution is 352.175m comparing to 311.733m that i found at the other sheet).Btw, in my full calculation sheet (as shown below as screenshot), i build the block in the same way, not sure why it works but not in the calculation table I built separately.  Can someone can help me write it correctly ? thanks Attachment:&nbsp

Hello , How should I fix the following issue. Initially works fine but changing the units cause the following error. 

I have a few older Mathcad files. Some as old as v2001i. I would like to read the files to see if there is anything usable. I tried the free Mathcad version, but it will not open the files. Is there a way to see the files without Mathcad. I did have a license 20+ years ago, but not todayThank You

Hi, I have an old Mathcad sheet and I am not sure why I can not get the final solution.

Hi,We have MathCad Prime license. Please help me find the Mathcad Prime version 10 to download.Kind regards,Xiaojiang

Hi,The visual quality of chart components (MathCad 10) when printed (pdf) seems not as good as that of "standard" plots, and changing dpi in printer settings didn't help there.Is there any tip to improve this?Thanks for your help,Cédric

I want to keep EI as EI in my calculations, as EI was defined previously. wondering if I can do that, and then I also want to extract 0.5 values out, because these are my Distribution factors. so I want to be able to type DF_BA = 0.5. 

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Good Morning, Community,Would anybody be kind enough to help me on how to create a table in Mathcad Prime 8. Please see below.Thank You, Boyer

Hello, Very new to the software which I plan to use as a worksheet for exercises, so the following may be requiring a very simple solution.I am using Mathcad Prime 9.0.0.0. I am trying to solve an equation both symbolically and numerically (?):I don't seem to be able to get a result and I also don't seem to be able to use = instead of :=. Any help?Thanks!

I was trying trigonometric functions in Mathcad & for some reason I couldn`t get these results/values in fraction mode. Is there a way to enable them? I couldn`t get it in Math Formatting Tab as well. Please feel free to share your thoughts.- Srikar