Mathcad

I downloaded a version of MathCAD a few months ago and it got wiped when I reset my computer from a virus. Now I have no idea which license I purchased and I have absolutley no idea where to find this information out. I may have purchased some sort of student version.

I tried using symbolic to implement without success. Any hints on how I can implement this. and later use Laplace transformation?  

Hi,So i'm currently working on converting a worksheet from MC15 to Mathcad Prime and have ran into a problem with the conversion of MC15 "otherwise" expression to Prime "else" expression. The "else" in Mathcad Prime seems to only account for the last if statement but in my case i have multiple if statements ending with an otherwise statement. How would i go about converting this to Mathcad prime in the easiest way? See a dummy example attached. Kind regards,Johan

I wrote the same program in two different sheets , it shows error in the sheet which has more than one qcza vector values , but work perfectly fine in the other sheet which has only one qcza vector value. Can anyone tell me what I should do to edit that  

I need to use lookup function to specify the sand layer . I want to say if the value of qcza is between 5 and 25 MPa then the sand layer is in the depth that gives this range , I tried to do it , but I guess it's wrong    

Hi,Is it possible to display image with if conditionI would like to display the right side image if the left side condition is satisfied.Could you please advise.BR,J.Randeep

Comment exporter un graphique avec une qualité supérieure

Hi there,I want to write one equation for serveral matrics , however I can do that if I define a variable by equation not a funcation I want to write one equation for all of them like the one in the yellow box 

Hello support,We are from Software.com.br, a software reseller, and we have a client who has a Mathcad Education - Student - Perpetual license, we believe it is version 15, and he lost his license on another old machine.The customer needs to activate their license on a new machine.Could you help us reset this activation key?Could you also tell us which versions you still support regarding MathCad?Best regards,Pablo Carral.

hello, I would like some help with: I inserted the text file, but I don't have a graphic.thank you very much in advance   Translated by the Community Moderation using Google Translate ----------------------------------------------------------------------------------------------- bonjour, je souhaite obtenir de l'aide concernant : J'ai inséré le fichier texte, mais je n'ai pas de graphique. Merci beaucoup d'avance

I want to insert steam and water properties from steam table. How do I integrate steam tables in Mathcad Prime 7

Newbie to Mathcad here and I'm struggling to find a tutorial for how to insert this table into Mathcad:- 'a' and 'b' are the length and width of a steel plate which will be defined values, but how do I replicate this table to then linear interpolate and give me outputs for both k1 and k2? Am I asking too much of the software? Thanks in advance 

Dear community,I am carrying out the coding of the optimization task in Matlab, from the attached sheet, to the Mathcad language. But I am stuck at this point.You can support me in this task.Any help is appreciated in advance.CarlosRomero

I am using Mathcad Prime Release 9.0 and Datecode9.0.0.0I have been using Prime 9 for several months. Yesterday, when starting, Mathcad crashed the whole computer. After reboot, when starting mathcad, I see the small message saying mathcad is starting. Then nothing. Mathcad stops and no mathcad is seen on program manager (windows 10). I uninstalled Mathcad, then reinstalled but I still have the same issue.Here are the errors that I facedNo message

Elementary schoole children can solve this puzzle. If you need you can use Mathcad Prime.

Would anyone have any recommendations on how to improve the code below? I use this function to solve Mathcad sheets from an Excel worksheet (using VBA code). The main hurdle here is to have the script wait until the Mathcad sheet is done calculating before moving on to other tasks. So far, this script seems to work fairly reliably, but it wouldn't surprise me if there's something better out there.    Using Mathcad Prime 9.0       Sub SolveMathCadSheet(mathCadSheet As Ptc_MathcadPrime_Automation.Worksheet) Dim n As Integer mathCadSheet.ResumeCalculation mathCadSheet.Modified = False mathCadSheet.Synchronize n = 0 Do While mathCadSheet.Modified = False Application.Wait (Now + TimeValue("0:00:01")) n = n + 1 If n > 20 Then Exit Sub Loop End Sub      

I am using Mathcad Prime Release 9.0 and Datecode9.0.0.0Mathcad won't print to PDF. This is a new issue. It was able to print a month ago. Failed 3 times in a row today.Here are the errors that I facedNo error messages. Just timed out.

A friendly hello,In the attached calculation it is easy to see from the angle sums (they must be 180°) that coarser starting values produce less precise results. Are there settings in MC14 that achieve good calculation results even with coarser starting values? Currently, the iteration can only be made successful in the sense of a fixed point equation with almost exact starting values.

I'm not able to assign the output of the solver to a variable.  I can do it with other examples, but it doesn't work with this expression.  What am I doing wrong?  

Hi. I tried to put in Mathcad Prime the equations for the attached pdf file,  but I got some error with the last line, where the  FIND function is included. Where is my mistake? 

Hi,Why is not possible to plot like below?  

By Chris RussellThis worksheet will:Calculate the bearing capacity factors and the maximum load of a pier  Apply to Mechanical Engineering  Perform using shear strength, vertical stress, density, bearing capacity, Merrit Handbook, maximum load, etc. This worksheet using PTC Mathcad shows you how to calculate the bearing capacity factor for a specific pier, and then uses this calculation to find the maximum load of the pier. To begin, the worksheet defines all of the properties for the footings of the pier, the un-drained shear strength, the effective vertical stress, and the density of the soil the pier is on, with reference to the Merrit Handbook.  Next, the constants to solve for the bearing capacity factors are defined and then the calculation itself is solved. Once the solution is found, it is used to calculate the maximum load of the pier. All calculations, formulas, data, and solutions are provided for you in this worksheet to aid you in your own calculations.Downl

Hi,What does rows and cols? See below the example at which I am referring: And beside the fact that:

When I open mathcad prime on my computer with Windows 11. The app shows up on the bottom dock but it does not open a new window. What can I do to fix this? I need to access it ASAP for a big project. It was working fine yesterday. Nothing changed except I am now physically out of the country. It doesn't even give me an "invalid lisence". Just a black screen.I have tried:1. force-quitting the app (with a right click on the bottom dock).2. Force-quitting from task manager. (It always appears to stop at 170, 175 MB of usage. Nothing else is running on the computer)3. Rebooting my computernone of them work so far. I'm out of options.Thank you,Kevin

Hi,  I have a table of data as given below. I want a function or equation of the data. So that I can find the y value for desired x value.Please guide me how to do that in Mathcad. I'm using Mathcad Prime 9.0 xy6.22159.115313111159718822267246227553050334636423939433547335130