Mathcad

I try to use lsolve to find coordinates of unknown Bezier control points. But mathcad 15 doesn`t like vector v which consists of vector values.Does it means that I need to solve system for each component of point coordinate,i.e. one time for x and one more time for y?

When will PTC put background color-changing functionality back into Mathcad?

This video gives a quick demo on how to configure Mathcad Prime with locked / Standalone license after receiving the license file via e-mail.  

This video gives a quick demo on how to convert legacy Mathcad files (.mcd, .xmcd) to Mathcad Prime format (.mcdx)

As the title says I've been using mathcad for school for about a year and know the basics decently well.  I am working on a thermodynamics problem but I am getting a no solution found error when I try to solve for v1. If anyone could take a look at this and figure out why I'm getting this error it would be greatly appreciated.  I also plugged values into excel to make sure there is indeed a solution and v1 should come out to be something between 200 and 300 m/s.  Thank you so much for any help!

Hello,I'm using Mathcad Prime 3.0 for a mechanical engineering project at university. Obviously the keyboard I'm using has an italian layout. When I try to use the keyboard shortcut for exponentiation (^) a logical operator appears (instead of "x^y" I obtain "x if |y|"). So the only way possible is to use the ribbon, but it's a big time wasting procedure, if you have to do it again and again and again...PTC already knows about this bug because other users have reported it already when Prime 1.0 and later Prime 2.0 have been released (http://communities.ptc.com/message/167763#167763).The only way to solve the problem (for the great number of Italian students that use this software) is 1) change the keyboard profile to the english one;2) use the "^" keyboard operator (pressing shift+6);3) swap the keyboard profile to italian again.I really hope PTC will solve this very well known bug sooner or later. Thanks.Christian

Hi all,How can I best represent this in Prime? thanks

plz suggest me i am going to data analysis by regression method

Hello everyone,I have a question, although this isn't,  perhaps, the page suitable for such problem . Anyway, I'll try. I want to save some folders with the  Windows command prompt, in safe mode before doing a complete system recovery. I would like to know what are the most convenient options to copy from c:\xxxx  in a pen drive an entire folder and all subfolders  , with the command "ROBOCOPY" from the command prompt? Of course, are welcome several tips about.Thank youF. M.

I had Mathcad Prime 2.0 on my old work computer, which saved files in a .mcdx format.  My new work computer has Mathcad15 on it and saves files in a .mcdz format.  I don't seem to be able to open my old files.  Is there a way to open my old files with Mathcad 15?  Or do I need to re-create them?

Hello,I'm trying to convert a Mathcad Prime 3.1 file to Mathcad 15, in order to use it for a quiz but the PC I have to do the quiz has Mathcad 15.Is there a way to do that conversion?Thanks in advance!

how do I display results using rational exponents instead of the radical?

I've found the solution => delete archive: user.config (is a hidden archive inside the AppData).I've deleted this archive and now the program opens and runs.Thanks God!

I can't open Mathcad Prime 3.I suffered a power cut.I tried many times and it fails.I've reinstalled the program and the problem is there.Error:How can I solve the problem?

Hey guys,I have not been able to find a solution to my problem, so if there is one that has already been posted, I am sorry. Anyways, I need to convert my Mathcad Prime worksheet into a .pdf. The problem is that my worksheet stretches past the standard margins Mathcad uses, so when I print it as a .pdf, half of the sheet gets cut off. Does anyone know how to create the .pdf for the entire sheet rather than just the margined part? Here is a screenshot of some of my Mathcad program:

Dear all,Is it possible to differentiate a discontinuous (sawtooth-like), piecewise defined function (displacement vs. time) twice so that I get an acceleration curve without spikes?This question concerns the more recent Mathcad Prime incarnations (v3/3.1).This could be a trigger for my boss to acquire a Mathcad license, since I am currently working in SMath (a free Mathcad-like prog). However, things in SMath don't evolve like I want...I used to work in Mathcad 13-15, where I once performed Laplace transforms for integration of discontinuous functions, but I don't know if this approach also applies for differentiations?Thanks in advance for any feedback!Kind regards,Jan

I have a specific problem launching my Mathcad 3.1. When i try to launch it a window pops up and it sais: An Unhanded exception occurred on the dispatcher thread. See C:\ProgramData\PTC\MathcadPrime\Logs\Mathcad. What can i do to solve the problem?

i have a problema with Delta while i am writting a vector poyntingI am writing the Poynting Vector and i have a problema with delta in the  equation F1 and a5, a2, a6thank you for your help

Guten Tag!Ich habe eine kurze Frage zur Installation von Mathcad15: Nachdem ich alles fertig installiert habe und Mathcad gestartet habe, wollte ich ein Diagramm mit Doppelklick bearbeiten und genau hier liegt das Problem... Sobald ich auf den Button "Spuren" klicke, friert Mathcad ein und ich muss das Programm mittels Task-Manager schließen. Womit kann dieses Problem gelöst werden.Mit freundlichen GrüßenMichael Sprenger

Many years ago I used MathCad 2.5 and in this one could type in an equation with essentially anything on either side, use a colon as the equal sign and give the equ command.  It did not restrict what you did and there was no attempt to evaluate a variable or expression or assign a value.  On could then go through and modify/manipulate the equation to simplify etc.Having downloaded the above on a trial basis with a view to buying a licence, I find that this cannot be done,  there seem to be no options other than using = to find the value of a variable or expression or : to assign a value.Is there any way of just being able to write an equation without either of the above occurring?

MAthlab has the ability too has MODBUS portMATHCAD has this ability?‌Signal processing how to transfere information using MOSBUS format

Is there a way to find an asymptote of a function created by the Odesolve function

help please any one know if there is a optional button an be inserted in the work sheet to make it more clear for example if i want to make a sheet for analysis a beam with tee section ..... some times it's is rectangular or tee section i want to write the both code for analysis and make a button to click on it when it's R.S and click on the other when it's Tee thank you

I'm trying to convert an older mathcad file, however when I open mathcad the XMCD, MCD converter is greyed out and doesn't allow me to click.