Mathcad

Hello everyone,I would like to retrieve certain rows of a matrix based on an initial vector:Lets say I have the vector Lp and and I want to search the rows in the matrix M (based on the first column) in order to achieve the matrix Final.Note that the vector Lp can have more numbers as for the Matrix M (this is just an example).Is there a simple way to do this? Thanks in advance for your help. Miguel,

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Please assist, trying to install MathCAD but ran through a virus scanner first. The following virus was detected within the installation files:Trojan.Fsysna.Win32.19074Please can you remove this and let me know once clear so that I can test and deploy the software

I just loaded Prime 8 on my computer which also has Prime 7 amd Mathcad 15 installed and running.  When I went to convert a MC15 file using Prime 7 the XCMD function is greyed out on Prime 7 but not Prime 8. Since once a file is converted with Prime 8 it will not open with Prime 7.  Some collegues use Prime 7, how can I produce a Prime 7 conversion file? 

I'm trying to get the Mathcad Prime 8 download. I never receive an email. Maybe my company spam filter is blocking it but I cannot find a way to get it.I have checked my junk email folder but nothing is there.Is there a download site I can go to?Thank youNorm Dziedzic

Hi, guys I am trying to solve this equation and get the value of coefficients (alpha1,2,3) and it doesn't work. Is probably 'cause of derivation. You have and suggestions on how to solve this? I would like to use it in the future, so it should be parametric.

I want to install Mathcad14.0 on Windows 10. Possible to do?

This video gives a quick demo on how to configure Mathcad Prime with floating license server.

I have 8 physical address NIC cards on my laptop. I have a mathcad license tied to one of the NIC cards, but when I move locations (ie from work location to home), Mathcad selects a different NIC card as the primary and won't license properly.

Im trying to renew my license but when I am suposed to create a Triad it asks me to fill three machines and I got just one

I am unable to use the writexcel function in prime. I am not getting what is missing in here

I have a PC running Mathcad Prime 4 and Mathcad 15.  Would it be possible to move Mathcad 15 to a separate PC or are the licenses tied together? The item on the invoice is:  MCD-7502-P  Mathcad Professional - Individual    And under the shipping details, it only mentions Prime 4. Thanks in advance

Is it possible to change a Prime7.0 license to a new employee?   We are not seeing where that can be done.  Tried requesting a new license file, but webpage indicated, " invalid parameter values have been passed in.  The application cannot continue".  Not sure if we can't get this to work because:1) Since the employee left, Prime is now up to version 8.0, which is what we downloaded on new employee's computer.  Prime7 purchased product ID perhaps doesn't work with Prime8?2) Can't request new license files if the licensing is tied a particular person's name. We were able to dig up the 'host ID' on the new employee's computer - so we have correct Host ID, and Product ID, but can't get a new license file. Find it interesting that the only way to contact PTC for support help is to use login information, but we don't have login information as that employee is gone.  I tried to use my login information, but I'm not the user with the problem. 

I am using Mathcad Prime Release 7.0 and Datecode7.0.0.0Mathcad Prime 7.0 can show results in scientific notation, but if exponent is zero, the exponent is skipped.Is it possible to display always the exponent as Mathcad 15 can?

HelloI use MathCad Prime 7.0, to a lot of symbolic solutions, but many times it comes out in a long solution that could be reduced, but simplify can not do it. What should I use to make it shorter/reduced. 

Hello everyone,I am trying to automatize a calculation process in Mathcad, but I am having some difficulties doing it.Lets say I have a matrix with “n x m” number of rows and columns.In this example we can have the following matrix (5 x 6 – but it can be different, ex: 10 x 15, 9 x 10 etc...):Note that Ni is each row of the matrix.There is a variable “var” that can be equal to 1, 2, 3 or 4.And finally we have vector “V” (that has always 1 single column, but number of rows depends on the variable “var” however this vector is an input, the values below are just an example):I want to obtain the following matrix “M” depending on the variable “var”:- If var = 1 (“V” vector will have just 1 row – F1 = 10)- If var = 2 (“V” vector will have 2 rows – F1 = 10 / F2 = 1)- If var = 3 (“V” vector will have 3 rows – F1 = 10 / F2 = 1 / F3 = 4) - Finally if var = 4 (“V” vector will have 4 rows – F1 = 10 / F2 = 1 / F3= 4 / F = 7)Any suggestions? Thank you so much for your help, Miguel

MathCAD Prime 8.0 error

I am a new user of Mathcad Prime 8 and have created a collapsible area for constants/units etc. However I realise that while I expand the area, the content below the area is shifted downward, when I collapse it, it remains permanently shifted, creating an empty space the same size as the height of the collapsed area. So I have to manually remove the empty space. I am missing something or is this a bug? I do remember Mathcad 15 didn't have this issue?

Hello,   I'm using Prime 7 and want to convert some Mathcad 15 documents but for some reason the converter button is greyed out and not clickable.    Any tips how to get it working? 

Hello everyone,I am quite new at programming in Mathcad.I am trying to create a matrix using different vectors that are obtained based on a certain condition: I made an example with vectors N and M. The idea is to reach at the end the matrix "Final". Is there a way to use a for loop function to define the final matrix taking into account that the number of rows in the vectors N and M can change (but still equal)? Thank you,

I am trying to start a 30 day free trial for a class with an account I have just created, and it says "Program ID already expired" and referred me to this website. Is there anything you can do to help me?

Upon entering by license key i get the following message "Program ID already expired. For more help visit: http://www.ptc.com/olm/contacts.htm", I don't understand why the code doesn't work, am I required to delete Mathcad on my previous school PC before I've got access to use it on this PC? Please, I am in need of the program very soon.

I had a problem with my computer and I would like to install the PTC Mathcad Prime 4.0 again.I don't have more the support contractThanksGustavo

Hi All,I would like to obtain a value of a variable from my worksheet. Let say my worksheet has x:=1 and y:=x+1=2. What function can I use to get the y value? I was trying with Worksheet.OutputGetRealValue(&As)("y") but I got an error instead. The following is my code: Sub test01() Dim WS As Ptc_MathcadPrime_Automation.Worksheet Dim App As Ptc_MathcadPrime_Automation.Application Set App = New Ptc_MathcadPrime_Automation.Application FileName = Application.GetOpenFilename(MultiSelect:=False) Dim conNum As Integer i = 22 conNum = Cells(i, 7) Do While Cells(i, 1).Value <> "" '' inputs Set WS = App.Open(FileName) Call WS.SetRealValue("#", Cells(i, 7), "") Call WS.SetStringValue("M1", Cells(i, 2)) 'Call WS.SetStringValue("M2", Cells(i, 4)) Call WS.SetStringValue("M3", Cells(i, 3)) Call WS.SetStringValue("M4", Cells(i, 1)) Call WS.SetRealValue("D2", 3, "") Call WS.SetRealValue("D3", 3, "") Call WS.SetRealValue("D4", 3, "") Call WS.SetRealValue("D1

I have a Mathcad support contract, but I don't have a contact phone number or any way contact anyone at PTC. Is there a Mathcad support phone number?