Mathcad

I'm using MathCAD 9.0.0.0. I get this error on my last equation...I don't know what's off because all of these variables worked fine together up until this point. Initially the box was only around the first CDH until I added "explicit,ALL" so that might be something to look at. Thanks,      Brent

Hello,I need to define a large number of variables, as listed in the attached Excel file.The file includes the variable names, units, and values.Currently, I’m defining each variable and its unit manually, which takes a lot of time.Is there a way to make this process faster—perhaps by using loop processing in a program or some other method? attached file is made by Mathcad10 

I have two list boxes (MathCAD Prime 11.0.0.0), The selection of one list box drives the list of the other box (see picture). The problem I have is the values update on re-opening the sheet. I can get the sheet to remember the 'Type' selection. However I can't get the second list box to remember the selection from the previous save and close. Below is the code in the jscript:- // TODO: Add your initialization code hereListBox.ResetContent();// Add Strings here as needed function ListBoxEvent_Start(Inputs, Outputs) {   // TODO: Add your code hereListBox.ResetContent()if(Inputs[0].Value=="UC"){ListBox.AddString("356 x 406x 1299");ListBox.AddString("356 x 406x 1202");ListBox.AddString("356 x 406x 1086");ListBox.AddString("356 x 406x 990");... (the full script code is attached)So I know/suspect the issue is the 'ListBox.ResetContent()' line but how do I stop the script running on open or remembering the selection, so that it keeps the previous save options?The sheet opt

Hi there,I have been trying to use the Symbolic Solver in Mathcad prime v10 as shown in the following SS but I could not figure out. Could someone kindly plz help in this one? I would be much obliged. I am trying to get the values of Wa and Wb using the symbolic solver. 

Hi, I am a new user of Mathcad Prime 10, with some experience of Mathcad but all gained long ago, before Prime came along. I have set up some functions to operate on range variables with equispaced input values. I want to work with the resulting range variables but have hit problems, partly due to a general lack of understanding and maybe partly due to the known limitation of Prime 10 https://www.ptc.com/en/support/article/CS416474 -- corrected link I can plot the output vs the input on an XY plot and the values check out correctly. To export the resulting XY table to Excel, I tried to use https://community.ptc.com/t5/Mathcad/MathCad-Prime-9-0-Exporting-data-set-Excel/td-p/913932The input/independent range variable is recognised and entered into the Excel cell. The output/dependent range variable is not recognised. I have also tried various "range to vector" conversions but these all seem to have the limitation of only working on the input/independent

My version of Mathcad 9.0.0 suddenly refuses to acknowledge my active license information. The license should be valid at least through the end of this year and was working fine last week.. I have gone through the process of retrieving my license file from the PTC dashboard with no success. This is very disruptive and I need this resolved quickly.

for a range variable k an assignment variable cannot be set, Kindly help, see the attached worksheet please. Kind regards

Hello,I am located in Finland and I cannot install Mathcad Prime using the online installer (the PTC Mathcad Prime 11.0.1.0 box remains greyed out and cannot be selected).Could you please provide me with a direct download link for the full offline installer of PTC Mathcad Prime 11 (Full Package)?Thank you very much for your help!Best regards,Turkan Genc

Dear Sir/Madam,We need assistance with installing Mathcad on a new PC.We currently have:2 licenses for Mathcad 14 (CD-based)1 license for Mathcad 15 (CD-based)However, we are encountering errors during installation.Please guide us on how to properly install these versions on a new system, and help resolve the installation issues.Thank you for your support.Sincerely,Nisaaccounts@smsce.com.sgit@smsce.com.sg

I have moved from desktop PC on windows10 to new one on windows 11. So, I have tried to reinstall Mathcad prime 2.0 to the new desktop. However, since my account also has been changed from one e-mail to another, I could not get license when installing prime 2.0 to new desktop. How can I install it ?

I have moved from desktop PC on windows10 to new one on windows 11. So, I have tried to reinstall Mathcad prime 2.0 to the new desktop. However, since my account also has been changed from gevproton@ybb,ne.jp to gevproton@yahoo.ne.jp, I could not get license when installing prime 2.0 to new desktop. How can I install it ?

hi, so, i installed mathcad and when i try to open the app from the shortcut it wont open, like the app isnt even trying to open (load screen doesnt appear). the license wizard is working tho, butttt right at the end of licensing the next button wont activate. I activated the license via my student account on ptc. Please help.also, my license is working just well on another laptop, and the mathcad works just fine, but not on my laptop. any ideas why?and, maybe its important, but the mathcad prime installation assistant is black instead of white like on the laptop mathcad is working.Windows is 11 pro

My school has a license for Mathcad 10 both for teachers and students. My issue arises from the fact that older version of Mathcad Express like Mathcad 10 Express is not available to me from the Email I got from last year when I first installed it on my laptop because it updated to version Mathcad 11 Express. My inability to find a Mathcad 10 Express installer makes it impossible for me to use the license code my school gave me. I tried to search for the older versions on the PTC eSupport tab but I got "Access Denied - Insufficient Privileges" asking for account upgrade that requires a "Customer Number" but I have no idea where I could find that. I looked through my older E-Mails from PTC searching for "Customer Number" or "Customer" alone but I could not find it.I would like to request help to find a Mathcad 10 / Mathcad 10 Express Installer making it possible for me to activate and use my given license.

Hello All,In the attached Mathcad-P10, I am creating a function to calculate the torque values at different x values. It is giving me an error for some values. I appreciate any assistance. Regards,Sam

License Status: InvalidLicense Type: No LicenseDate Issued:Expiration Date:Host ID: F2-DF-11-AD-68-09File: C:\Users\esgro\Dropbox (Engineered Solutions)\ALEX J GUTIERREZ\My PC (DESKTOP-NURDJ91)\Desktop\PTC\sw_license_email_762244.dat10/20/2025 10:26:51 AM : The license request failed.Requesting MathcadPrime ...C:\Users\esgro\Dropbox (Engineered Solutions)\ALEX J GUTIERREZ\My PC (DESKTOP-NURDJ91)\Desktop\PTC\sw_license_email_762244.dat: (-9) Invalid host.

Dear Team,We would like to proceed with renewing our licenses; however, we are currently unable to see any renewal options available in the portal.Could you please arrange for an account manager or sales representative to advise us on the renewal cost and provide a formal quote for one license?If any additional information is required from our side to process this request, please let us know.

  Hello, Everyone.  From :  So the question is : Is there a reason for : " max(  ) works and min(  ) doesn't " ?       Thanks in advance for your time and help.              Best Regards.

I work my business alone at home. I have a LAN with three computers which I use for backup purposes and Mathcad 14 installed. I'm the only individual operating Mathcad on this LAN. My laptop (one of the 3 computers) recently failed and required a new SSD hard drive. I've installed Mathcad 14 on this laptop but can't use it because of the license issue. I need to update this Laptop with a new license. The other 2 computers are older than 15 years, so they both will see a replacement in the near future. I assume their replacements will also need to be re-licensed. Please help me acquire one license that I can use now for the laptop and also for future replacement of the other 2 computers.

Hello everyone, I wanted to know if Mathcad 15 works and can run in a snapdragon laptop with ARM windows. 

How can I add conditional formatting to Mathcad sheet similar to what is available in excel?  I was envisioning formatting the output of a Boolean equation using Mathcad.   As near as I can tell, there is nothing in the Mathcad Prime 11 help that leads to some form of conditional formatting.

Hello Everyone.From : (view in My Videos) To :Solve , maximum of area of triangle_ACD ?Thanks in advance.Regards.

Hi, Having some challenges with advanced controls in Prime 10. I have attached the worksheet for reference. Would appreciate any suggestions or work around. Listbox height is not fully resizing with font size. Some white space is left when resized to minimum height. If text boxes are arranged vertically, the dashed line around selected textbox overlaps significantly on adjacent text box. Bit of context.. Recent reluctant mover from Mathcad 15 to Prime 10. We do a lot of team collaboration, so we used to use Mathcad 15 worksheets as templates letting the testers to access only input and output sections of the Mathcad worksheet to test the multiple product models before fine tuning them. so, it's critical to fit as many list boxes and text boxes in input section. We are trying this out in Prime 10 and seeing basic challenges compared to Legacy version.

I would like some help to develop a loop in Mathcad that returns x-axis offset distances between intersection points of two curves based on the y-values of the respective curves. The attached Mathcad Prime 11 file contains the details and a fuller explanation of this request for assistance.Note, this is a follow-on from an earlier post titled "Mathcad Intersections and Discretized MatrixData". A link to this earlier discussion has been included at the top of the attached file for convenience.

Haven't received the email with the download link even though i completed the form multiple times

Hello Everyone.From : How to simplify the above ? Thanks in advance. Regards.