Mathcad

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

I have been using Mathcad 15 for a long time, and have many programs in it. Now that it has been abandoned by the company, can I get a working copy or get an up to date license? I do not want to move to Prime, just to keep using my existing MathCad 15. 

Notification says that programs' ID is already expired though I only made account 10 minutes ago and never had another one.

Following a computer crash, I need to reinstall the above PTC product. The online instructions allows me to download only PTC Mathcad Express 7.0.0.0, even with the product code entered.I need assistance with this please. The version I had installed was Mathcad 15.Thank you very much.Michael

I have been using a full version of Mathcad Prime 6 for the last year, recently the trial 30 day countdown came up and has now expired. I have spoken to a PTC representative and was directed to open a ticket on this issue.Thanks,

HiI need to define the max. and min. values for different graphs using some simple functions,for example 1.2 times the max. computed X -value.This was possible with Mathcad 15, but is it somehow possible with Prime 7?What I have found so far, is that a user can only set max. and min. values manually, which is far from handy... Also "Trace" option is missing from Prime... As attached is a screen shot from Mathcad15 to illustrate what I mean.

I've been trying to get to grips with odesolve, but I keep getting the error "too few initial conditions"As far as I can see I have two equations to solve and two initial conditions - could someone help me work out what I'm missing please?  

HiAfter converting some Mathcad 15 sheets to Prime 7, I noted that all subscripts in texts were converted to plain text font. There are some text editing tools in Prime 7, but I think possibility of usage of subscripts and superscripts in texts is must. I really hope these font options will be possible in near future... Or have I missed some way to get these font options working in Prime 7? As attached is a screenshot from Mathcad 15 where these font types were available.  

HiWith Mathcad 15 it was possible to illustrate a vector in a small table with a sliderbar attached.This was very handy to see all the values, but with Prime I can only see the top part of a vector and I'm not able to scroll down the vector at all... Is there some simple way to illustrate a vector similarly as in Mathcad 15?As attached is a figure showing what I mean...

Does anyone know how to avoid that a xmcd-file is displayed by the browser (as XML) rather than opened with Mathcad when clicked on in a browser window.Its especially annyoing when I use the webinterface of a mailer instead of a dedicated program like Thunderbird or Outlook.The effect is there in any browser but it seems not to be a Windows installation issue as the extension is correct registered in Windows with Mathcad and double clicking a xmcd-file works as expected in opening the file with Mathcad.This behaviour is rather annoying as I am forced to save that file to disk and open it from there. Asking people to send files in xmcdz or even mcd format has proven not to work really good 😉In FF under extra/options/applications I can see the entry "Mathcad-document (application/x-mathcad-xmcd)" but whatever I set the desired action to (ask, open with Mathcad,..) the reaction is the same - Firefox displays the file as XML as do Chrome, IE and Opera.

Need just simple way to view xmcd files, I do not need to edit or nothin else just view, is there any way to do this, IE, Excel etc...

Hi Guys I am a civil engineering student and completly new to mathcad. I wanted to do the example 3-3 (solve differential equations with a solve block). I did it exactly as shown in the task but I always get the error that the variable is not defined. I have no idea what I am doing wrong and would be grateful if somebady could help me. Greetings

I want to download Mathcad 15 30-day free trial so I can open up .xmcd files.

Transferring Mathcad 5.0 Prime to another pc   I still have my license email, but some data is still missing (e.g.: SCN number...) Would you like to transfer my Mathcad to another device?   Translated with Google TranslateTranslated by Hedy Jin, Apr 11th, 2022 -------------------------------------------------------------------------- Mathcad 5.0 Prime auf einem anderen pc übertragen   Ich habe noch meine Lizenz Email, aber es fehlen trotzdesseb paar Daten (zb.: SCN Nummer...) Möchte meine Mathcad auf einem anderen Gerät übertragen?

Hi I'm looking to solve an equation using the symbolic solve function and then reassign the value to a variable.However, Mathcad doesn't seem to like the equation.I'm assuming im using the wrong solver? Ive managed to do it in excel and now have a value of a at 572mm using the GRG solver.Can anybody point me in the right direction in how to do this in mathcad ? Thanks in advance Ross 

Cuantificación y calculo de materiales

Hi, I'm having trouble installing mathcad on a M1 Mac parallels VM - despite having a good internet connection through the VM, I normally get "unable to launch installer, please check your network connection". I've tried this many times, and occasionally I get through to the bit where you choose which products to install. However, I've never successfully completed installation.