Mathcad

Hi! I am having trouble plotting a NACA airfoil for my aerodynamics class in MathCad Prime 5. The professor gave us a very similar application, but for MC 15. It works great there, but in MC prime 5 I get the 'Replace complex values and NaNs by real numbers' error when trying to plot the profile. Any help will be appreciated! Thanks in advance!

I can't issue the license to my new machine. I have gone through the setup several times and my installation of MathCad 14 errors out when trying to get the license issued

How to wrap long expression to next line in Mathcad Prime? In Mathcad 15 it is Ctrl+Enter, This is not working in M-C Prime.

No matter how much I try, Mathcad can't add these expressions because it thinks they have different units (but they don't)... I need to simply and add the different stresses together but I can't.    As you can see in the picture, the stress at "A", is not simplified.  Because the stresses are not added together as the program thinks they have different unit.

See please Prime 6 sheet in attach. One quastion - why I cannot solve the problem about fores by help function Find or lsolve? Where is my errors? Thanks!    PSMathcad 15 animation

I am having troubles getting multiple solutions for this system (with an underdamped response). I am using PTC MathCad Prime 5.0 Does anyone have suggestions?It works to use the root function, within a specific interval, but this function does not return all the solutions. I would like an way to get the solutions without necessarily knowing the interval.

Good day.    I was hoping you could help me with my assignment on programming a fourier series analysis.    Can someone teach me how to graph this on mathcad prime? I need to find the function that will replicate the attached file below.    Your help would be much appreciated, since I am still learning from this software.   Thank you in advance and God Bless.

Hi Help in randomising a sine wave.   Thanks.   EDIT:  I have put the accepted solution (from Fred_Kohlhepp) as a picture here as some users may not have Prime 7        

I am using Mathcad 15. I have downloaded many zipped XMCD files from this community site in the past. Now whenever I search topics regarding queries I have, the attached zipped files now seem to always be MCDX which I believe is a Prime file. When extracted these files are "greyed" in the file explorer and will not open. Is there something I need to do to convert to Mathcad format? Many Thanks Ross  

I need help with excel components. I have tried so many tutorial videos, but nothing has worked. Please comment very easy instructions for how to insert data from excel into an excel component. Thank You!

Dear allI try solve as symbolic but error have another way to solve that problem ? and I don't how show solutionhelp meThank u  

x should have more values depending on t. Why do I only get 1 value? If I separate the terms they work as they should  

Hi, I am still learning Mathcad. I need help with making some of the formulas easier, with looping or any other technique.   My spreadsheet is full of some equations with toms of variables, each one is calculated previously 12 times,    I appreciate it if someone can provide a shorter format for each of the following four equations, and I will try to apply the same technique in all of them...           Thanks a lot    

I have been on the phone and on-line, starting yesterday and continuing today (many hours) trying to download MathCad-15 and Prime-4 that I ordered in 2018:Customer #: 600349Service Contract #: 7A2115399Sales Order #: 3501001Yesterday, based on this information I received 2 license files, one ending in "_standard.txt" which is for my new computer. I clicked on the attached website for downloading the software and your system didn't allow me to go to that site or any site in the e-mail with the license files. Yesterday, someone had me download the trial version of Prime; however, there was no means of how to utilize a license file. Which of my license files is used for MathCad-15 and which one is used with Prime-4 (which I had previously)? Today, someone gave me a link to download MathCad-15; however, after I downloaded the free version of MathCad-15, I was unable to read the "read me first" or the installation-help files (seemed to be a conflict between Google-Chrome (which I always ut

Hi I want to solve a mechanical torsors problem, but I don't know how to go about it with Mathcad I have a circular platform. on this platforme i have 3 point B1,B2,B3 on each point i have a forces, respectively F1,F2,F3. About it i know directional vector for each forces. My platform have a spherical joint in this center (point C). And i have a torsor which define exterior mechanical load applied on platform at C point.   1°/ i write mechanical component: obviously expressed respectively at each point    Now, i want to solve it find FB1,FB2,FB3,X,Y,Z     For this, i want to make a torsors transportation on C point!   And now! i am stuck😥   I make a light mc file for add to this post  

upgrade to mathcad 15

Dear allI try to change from Input to Function !!!!!! Purpose!!!!- Delete (1.Old Input) and Put (3.New Input Under Area) - Correct and add new Variable (a,b) to (2.Existing function) ) and every functions in the area have (a,b) as new variable additionally. as picture below and attachment file Thank u    

I would like to call .exe and to pass parameters to it, like this: program.ex 

I have a license problem. When I tried to install the program for the first time, I had a problem connecting to the server, later it showed me that I used all the licenses. I need Mathcad for university.

I would like to update mathcad 6 to mathcad 7 but I'm not able to find where to download the windows installation file.

I tested a new feature of Mathcad Prime 7 - the converting files from Prime (mcdx) format back to Mathcat 15 form (xmcd). See in the attachment what I did!

How can I highlight a region? This was very easy in Mathcad 15 where you just right click and select highlight, but now I can't see how to do it in Prime and I've searched through all the forums and there is nothing about highlighting a region in there. I just want to highlight input so the user of the worksheet clearly know what regions are to be modified.

Hi there, I am not receiving the email to be able to download the mathcad express trial.

Hi Help with smoothing function please. I am having issues formulation a smoothing function. Errors like "This value must be a vector of real numbers: pop up. A working example will help a lot.  Prime 6 File Attached.  

Hello,What is the reason for these two different results?(The result with Mathcad function is good)But I think, if I am not making a mistake in the first approach, both results should be identical. So, what am I missing, or what am I doing wrong?