Mathcad

I have a PTC account and I thought I had a license code but Iam having trouble activating the productMarc A Chiffert, P.E.marc@aecengineeringdesign.com631-353-3375917-656-9166

So i was trying to run a mathcad and the proggram asked me to chose the license i chose the 30 trial mode and when i am logging in with this account i got the error about Section=responseheader detail= CR must follow LF

der schritt 8 (Lizenz erwerben) im insert lässt sich so nicht ausführen. Fehlermeldung: der server hat eine Protokollverletzung ausgeführt. Section=Responseheader. Detail=auf CR muss LF folgen.

Good day. I want to ask how can I expand these example function to an infinite series of graph?   I already have a trial graph, but I want to learn how to expand it infinitely. My function keeps on getting errors on plotting. Hope you can help me.   Thank you in advance.

I am trying to interpolate values from a table.  I have attempted to follow previous posts on the forum, but still have some errors.  Any assistance would be appreciated.

Is this a Prime 7's symbolic bug of solve? The answer I want to get is shown as follows. 

All numbers are natural numbers. (Integer of n>0). How to solve the equation? Prime 7 can not solve the answers. The answers are   

Are these symbolic bugs of solve of Prime 7? I want to have the answers as x=2.

How to write a simple expression with multi-level parenthesis in Math Cad Prime: A={[(2+3)*5+(4+1)*8]*7+(2+4)}*6 This is very easy in Math Cad 15, but in Math Cad Prime when I open a parenthesis the program automatically inserts closing parenthesis not in the location I need; very frustrating.

Hi Folks,   I just got Prime 7 and tried to do a sample calculation for a class.  It doesn't seem to be able to evaluate a very simple integral.  V15 and MATLAB both get the right answer with no problem.   The weird part is that it only gives the wrong answer when the number is 4.  I didn't see a problem with other numbers.  This was for a lesson on Fourier series.   Hopefully, the problem is me and not Prime 7.  I most appreciate any suggestions.   Mark

I am on a new computer and I need to download Mathcad 6.0.0 and transfer my license to it. Unfortunately I am unable to find the installer for Mathcad 6.0.0, is there any place I can find it?

Hi, I recently updated my windows from 7 to 10. I also updated my mathcad 15 from M010 to M050 since I found out that it is more compatible with windows 10.   After updating, I checked one of my previous mathcad file, i found out that it wont display the text that are entered on it. I've try reinstalling the matchad 15 M050, or using matchad 15 M010, but it looks like its the windows that has the problem. Are there workarounds for this?     

Hi  I have to use the find function to find A but no matter how i change the Dp1 The A remains the same at the end , but if i change the Ainitial A takes value of Ainitial The second picture contains all the data in a 

Homework

Hello dear friends,   Even though I have copied CoolPropMathcadWrapper.dll file to C:\Program Files\PTC\Mathcad Prime 3.1\Custom Functions, I still cannot reach any functions of the dll. I searched on the Internet but I couldn't find anyone who faced the same problem. I would be really appreciated if anyone could help me.

I have 2 questions:   1- hiding the collapsed regions: I saw the answer in another older post dated 2012, but it does not seem to work with me. I am using MathCAD prime 6.0 ... Am I missing something? 2- Is it possible to create nested hidden regions? (i.e a hidden inside another hidden one...Thanks

I am using Mathcad Prime 4.0 M010Looking at Task3-1: "Modeling ODEs in State-Space" in the help file it does not appear that the C or D matrices are used in the state space solution. Can you explain how these matrices would be included? Also, is it possible to use test data (force vs time history from a load cell) for the input forcing function instead of an equation? If so how would this be accomplished. Thanks!

I have a worksheet that contains hundreds of scriptable objects. I opened the worksheet disabling the scriptable objects in order to work on other areas more easily assuming that, when I opened the worksheet selecting the option not to disable scriptable objects they would all be re-enabled. Is there an option I've missed to enable all scriptable objects or does anyone know of a workaround? 

Help a Mathcad-beginner out!    I have programmed a design-model for bending of one single cross-section for a floor slab. I want to optimize this calculation-model to be able to calculate for several cross-sectional dimensions. My first idea was to vectorize the different values, but it wasn't as easy as i thought because of several dimension-errors.   What is the best solution to be able to compute this for all different combinations of cross-sectional dimensions (hw,bw,hf)?     Regards, Lisa (Mathcad prime 6)  

I created a .mcdx file from the mathcad express trial version 6.0.0.0. Now it is not opening. I get an error message saying - "The file type is not supported. Log file is created at C://*****".The contents of the log file are:File location : C:\ProgramData\PTC\Mathcad Prime\Logs\MathcadPrime_Exception_20210319_141623.logBuild Number : 2019.11.10.001System Culture : en-GB; Current UI Culture : en-GBArchitecture: x64Application version is: PTC Mathcad Prime 6.0.0.0Current license type is: NoLicenseException data:File being opened: \\tsclient\home\PR421_ADA\05 Preliminary Design\Governing equations\Equations for preliminary design.mcdxFileFormatException when processing file System.IO.FileFormatException: File contains corrupted data. at MS.Internal.IO.Zip.ZipIOEndOfCentralDirectoryBlock.FindPosition(Stream archiveStream) at MS.Internal.IO.Zip.ZipIOEndOfCentralDirectoryBlock.SeekableLoad(ZipIOBlockManager blockManager) at MS.Internal.IO.Zip.ZipArchive..ctor(Stream archiveStream, FileMode

Remove Watermark from Express

How can I define the variable that I already found using solve symbolics, without copy pasting the result? I tried using the solve block, but I couldn't get the results for some reason. so I converted the two equations to one, then I used solve symbolics and found one of the variables. However, when I tried to I try to write the variable which I already found, underneath, it says the variable is undefined?  The variables I need to find are Ft1 and Ft2  

TO COMPLETE MY FINAL TESHIS

Hello everyone   I attached tow work sheets with PRIME7. I was very surprised about I1 ... Is this a bug? Or is this joke?  

i want to install it to another computer as well