Mathcad

Purchased Mathcad Prime and have product code and license file. Recently, my hard drive had to be wiped due to stubborn virus. I can upload Mathcad Express trial version but it won't activate my license. Just want my old Mathcad working on laptop once again. Been through several technicians but nobody has been able to help. Please provide help. Thanks, Joe Byrne 02.23.21 celticwisdom@gmail.com

Hi,   I've heard, that there is a free version of mathcad (Mathcad Express). I downloaded the free version with the link provided under this video from CreoParametric: https://www.youtube.com/watch?v=JqLumZBXfv8   After installation I'm able to create new mathcad-worksheets, but it seems, that there is a very annoying watermark in the background (something like "Created with PTC Mathcad Express... For further information visit...."). Is this really the free version ? Its not very nice to work with it and it doesn't really make any sense to print out the sheets created.   Thanks, Maik

Hallo,Ich habe ein Problem, wenn ich die Lizenz erwerben möchte, kommt dieser Fehlercode:03.03.2021 19:21:17 : Die Lizenzanfrage ist fehlgeschlagen.Requesting MATHCAD ...C:\ProgramData\PTC\Mathcad Prime\license\MathcadLicense.7.dat: (-9) Invalid host.Was mir aufgefallen ist, dass die Host-Id in Mathcad anders ist, als wenn ich sie mit Befehl abrufe.Ich bitte um Hilfe!

I had Mathcad 6.0 for over a year and now suddenly it won't open. I tried to uninstall and reinstall, but now it will not install again.

I am using Mathcad Prime 5.0 5.0.0.0The Program won't open for one of my users. They have tried running it as admin with no success. Nothing happens the user selects run and nothing happens no errors no warnings nothing. Here are the errors that I faced none

student

I am solving a system of odes with imposed discontinuites on the right hand side. I can do this by calling a solver up to the time of the discontinuity, imposing the jump condition, and then restarting the calculation (as in the attached worksheet). But I want to do this for a series of discontinuities. Since all the jumps are the same magnitude and occur at regular time intervals, it seemed like there should be a way to program it rather than doing it manually, but I could not see how to do it. Can anyone help?

Ich habe die Installation erfolgreich durchgeführt und eine Lizenzdatei per E-Mail erhalten. Wenn ich diese jedoch in den Lizenzoptionen auswähle, bekomme ich die Fehlermeldung:14.04.2021 14:13:41 : Die Lizenzanfrage ist fehlgeschlagen.Requesting MathcadPrime ...C:\Users\...\sw_license_email_5237435.dat: (-5) No such feature exists

Guten Tag, ich kann keine Testlizenz lösen es treten fehlermeldungen auf

I want to buy the student version of mathcad, but there is no Russia in the country selection bar. What should I do? 

education

mathcad

My MathCAD license for MCAD 14 keeps losing its mind. It will not allow me to open the software. It seems I have this issue about every three months. if I don't open the program for a while.My phone number is 541-953-6665. I am also am the Senior Principal at Geomax, Inc in Cottage Grove and last year we switched from a two license site set up to a two single licenses.I need this software badly please contact me ASAP to sort this issue out.l

How do you convert Mathcad 15 (.xmcd) to Mathcad Prime 5.0 (.mcdx). Do I need both versions of Mathcad?   My XMCD, MCD Converter button in Mathcad Prime 5.0 is greyed out.

deseo obtener una licencia de estudiante gratis ! como puedo hacer?

Hi,   I've made the attached plot but I have 2 issues. 1. although it's plotting the 3 lines of X vector doesn't plot the 4th , that is the x=2 so that I have a rectangle. 2. although it's hiding the axis expressions the space is still captured for the plot  and I have to leave free all this space which doesn't look good at all.   Can anyone help please.   Thanks,

I'm struggling to understand why there are two different ways to make XY plots in Prime 7 - one under the Math tab and another under the Plots tab.  What problem does this solve?   More specifically, I'm having two problems:   1 - When I insert a plot using the Plots tab, I can't find a way to put a grid on the plot.  This is an incredibly basic thing, so I have to be missing something.   2 - When I insert a plot component using the Math tab, I can edit the plot properties.  However, I can't figure out how to save the edited version so that it updates the plots on my sheet.  It seems to only let me save it as a figure file.  I have to be missing something simple, but I can't find it.   Thanks to the community for your help as I try to figure out Prime.   Mark     

Hi, I build a DLL function and run well in visual studio debug and got the result as i want. But mathcad load into this dll and try to run this dll twice with different parameter. As below pictures, first, i load this dll twice with different parameter (INP_g_pow_acc) & (INP_g_pow_acc1), but got same result (this result is correspond to INP_g_pow_acc) second, i exchange the parameter (INP_g_pow_acc & INP_g_pow_acc1), also got same result (this result is correspond to INP_g_pow_acc1) Seem mathcad just load this dll once, how can mathcad run dll twice with different parameter?? Very thanks for your kindly support.        

Hi,   Anyone knows how to hide variables in plotting? I don't want to see the various x-y thanks,

Hello, Please see the attached Mathcad 15 file. I am doing incremental solution formulation to trace a nonlinear curve.  the only step that i am not sure about is how to plot the  incremental solution (blue curve). I appreciate any assistance!    Thanks, Sam

Hi, I am very new to mathcad and was wondering if anyone would be able to figure out why after using Prime 7's in-built xmcd converter, the output of the solve block in the attached files is very different - but only for the first row of the output rather than the whole thing (highlighted below) Thanks in advance.

It would be helpful

Hi,   I'm trying to find a variable and I've tried three ways of doing this. Please see attached. I used an If statement and then put it in a program. Unfortunately, I can't see what is the difference among these 3 but I get different results. My preferred option is the program but I can't find why it is wrong..   Could you please check:)   thanks, 

Thanks for the presentation presented by Ilia Novikov. The presentation was very informative for me.  Please share on the forum the Mathcad file presented at the webinar. Thanks. 

Estoy tratando de obtener una licencia de estudiante, pregunto si es posible y que tengo que hacer?Gracias;Saludos Luis Rodríguez