Mathcad

I would like to renew my license. Can anyone help?

So I downloaded a huge zip file for my IT dept to install Prime 7File was : MED-60893-CD-270_7-0-0-0.zip about the size to fit on a CD.IT dude installed it and it morphed into Prime 8.Our licence server currently not set up for Prime 8 but  only for prime 7 and below.I work for a huge bureaucracy so getting a Prime 8 licence installed will take more than 6 months  even though we pay for the licence maintenance. ( I am not joking).So where can i get a Prime 7 installer - so that I can hold the IT guys hand and click the mouse for him.  

Hello PTC fam,I don't know where did I do wrong in this programe.the question isDetermine least square method value of coefficients Ci( i=0,...,m) in polynomial form.Calculate the approximation error  where m=3 Please advice.Regards,Adlil

Need help with part c of the question, I have attached my Mathcad file where I have tried to solve for radius with an effectiveness factor of 0.97. Please Help!

Hello, I'm new to MATHCAD. I was wondering if the following Dynamic Motions problem can be plotted in MATHCAD prime. If so, please show me how! The plot would need to be just like in the picture. 

Try to install purchased prime 8. Stops installing before the installation guide pops up. I had Prime 6 and 7 installed

I'm setting up a program that will loop through a large # of trials (random process), and recording the result of each trial. Is there a mechanism that will allow monitoring of the output as the program progresses - say each time a loop is complete - rather than waiting for the program to complete its full complement of trails? This way I can see how the resulting statistics accumulate. I'm too impatient to wait for the whole thing to finish before getting an idea of what the results look like. Lou

Hi everyone,I would like to show a different jpg image depending on a certain result.Say for example that I have three sketches, saved in the active directory:sketchA.jpgsketchB.jpgsketchC.jpgThe three sketches have similar but not perfectly identical pixel number. I perform a certain calculation, that e.g. produces x as a result.Is it possible, using for example a conditional READ_IMAGE(), to let appear e.g. sketchA if x<=0, sketchB if 0<x<1 and sketchC if x>=1 ?I am actually using MathCAD 15.0.  But would this functionality be available also in MathCAD Prime?How would you implement this functionality?Thanks a lot for any hintBest regardsClaudio

I have been trying to work with multiple Mathcad files in version 8.0. While doing so, there are crashes when trying to link files files which are already linked with some other files. At times these kind of files work but there are crashes randomly. I also tried to turn off the cache worksheet option so that I want Mathcad to update the sheet whenever I am opening the file. Another problem is that some times sheets do not get updated so I need to press ctrl + F9 to relink the values. I am current user of Mathcad 7.0 which had the same issue so I am trying out in Mathcad 8.0 trial as of now but no luck.

 Dear friends! Tell me honestly: 1) I knew that the chain sags not along a parabola 2) I knew about the physical meaning of the parameter a of a catenary 3) I knew about a catenary number pi? See please the attach! I am waiting for your ansvers in this form 1 - yes 2 - no 3 - yes for example

Hi,My Mathcad showed it has expired license. Trying to add it again, system brings up a message:"Program ID already expired".Could you help me on this?ThanksArtiom

we need to switch license from Sameh.ElKadry@khatibalami.com to Hassan.M.ElSayed@khatibalami.com

My mathcad license file has expired, however according to a PTC representative it should remain until December 2022.

I wrote and attached a basic worksheet to demonstrate what I am trying to achieve. I can get the solution by defining each part one-by-one like you will see on the attached sheet, but that is going to be too tedious on my main worksheet. A program or other built in function would be ideal.  Thanks in advance for the help. 

There is a chain on the wall. What should be its length S so that the force F is minimal.Below is one of the numerical solutions of the problem.Is it possible to find an analytical solution. Not 1.258 but one expression!Attach file Mathcad 15

I converted the worksheet from Mathcad 15 to prime but somehow the genfit function is not working in Prime. Attached the error message.  I will not be able to upload the worksheet. Any suggestions would be appreciated 

version student

Hi,I need help with using if statements with matrices. I don't think masking will help here since the code should be able to determine if the friction angle is 0 or not.  If anyone could help find a solution, I'd really appreciate it. This is my 3rd week of using mathcad - currently trying to transfer all our company's geotechnical excel worksheets to mathcad.

It's great to see the symbolic engine being improved.  However, it would be nice to see a long-standing symbolic/numeric behavioural alignment problem fixed.   The numeric engine will iterate over a vector in a for loop but the symbolic engine does not, which requires workarounds that make the code more complex than need be.   For example,     Stuart  

Hi, This is probably my 2nd week of using mathcad and I've stumbled into a few difficulties. 1) Originally, I wanted to try to distinguish between granular and cohesive soils. For Fines content of less than 50%, this should be classified as granular while greater or equal to 50% must be classified as cohesive soils. I wasn't able to do this so I ended up getting the overburden and effective stresses by interpolating the unit weights. Can someone help write a code that can get the final effective stress by distinguishing whether it is granular or cohesive material?2) In the tab N60 Correction for Overburden Stress, the answers are wrong - I tried this using excel but I don't know why the results from the excel file are not similar to the mathcad file. Hope someone can help!

Hope this gets through. I am locked out, the message says the account hasbeen locked! Is there anyone who can address this?On the other matter, I gave up, the academic license for Prime 7 costs toomuch for me. I will convert my Mathcad 15 .mcd files via Prime 3.0 (which Istill have), and then use Mathcad Express to do calculations.Anwar

When attempting to install Prime 4.0 (and also once Prime 4.0 is installed I will wish to install MathCAD 15 per the purchase agreement in place) on a new computer, I received the message that the product code had already expired. I had purchased this software for educational use in 2016 and my old computer is no longer usable so I need this on my new one. There was no end date specified for my purchase back in 2016.

Unable to download trial version getting error

trial   Translated with Google TranslateTranslated by Hedy Jin, Apr 18th, 2022 ------------------------------------------- prova

HiTrying to install new license to our server but getting an error Unable to reread license files for vendor: ptc_d