Mathcad

Hello I have this simple equation here in Mathcad 15 but I need it in mathcad prime 3.0. I can`t seem to figure it out.Please help.

I think in Mathcad with Maple not MuPAD we can work both with Symbol math and programming.In Prime - no - see pls pic and file.Can anybody check it (creat the file about cone volume) in Mathcd 11 for example.

Hi there,Using mathcad 15, how to undefine the built in "L" and "ton"?I want my formula's wich are using L and ton to indicate an error when if variables are incorrectly used. This will help me to improve the quality of my sheets.Best regards,Frank

Hello,in the attached sheet , please scroll down untill you get to two red arrows.I have writen my question there. i am not sure how to solve for the unknowns with two matrices. Thank you!

Hi,I am studying a power converter, who is a combination of well know topologies, but that uses fuzzy logic for its control. The consequence of the combination of toppologies + fuzzy logic causes the input to output voltage ratio to be not trival, and defined differently depending on the operating point. Here is a sheet with a simplified expression of my input to output voltage ratio ( z(d) ) (it is more complicated than that in the application, as the transition between x(d) and y(d) is more ... fuzzy). To simplify the problem, I can make the function continuous, derivable and bijective (athough it will probably not be the case in the final application).Having defined the input to output voltage ratio, I want to analyse the stress on my components in certain use cases, meaning for a few (input voltage, output voltage) combination. Which means that I would like to find the inverse function of my arbitrarily-defined ratio (here, I want to find rev(z) such that rev(z) = d). And I have ab

Hello All,Could anybody help me with this question please?I have a matrix "M" with five elements. I want to generate 10 (for example) matrices such that each element is randomly within +/- %5 of the corresponding element of the matrix "M".Thank you in advance

Hi, i've encountered a problem, as above. What am i during improperly, could somebody tell me?

Hello Everybody, Thank you inadvance. Regards.

Hello Everybody,Now I need help with How to make [Ctrl] [Shift] K , [ - ] working Symbolic Evaluation ? Thank you in advance.

Hi, i have some difficulties, as mentioned above. What am i doing incorrectly, could somebody tell me?

Hi all,I am needing to output calculated variables from my mathcad calculation sheet, into either a .txt or a .exp file. I have first tried using a matrix to do this, but the formatting is not exactly what I am needing.I have attached my mathcad approach, and the resulting format. The problem with the format shown is the space between the =, and the value of the variable.The reason I am needing to do this is so that I can output calculated variables into a file that will be read by siemens NX. Perhaps anyone knows of a script that has already been built that can do this? I found an example built by Mike Armstrong from a few years ago, but I could not get it to work with MathCad 15. It probably did not help that I have no experience writing scripts in MathCad.Thanks guys.-jw

Hi everyone,it seems to me a pretty dummy question, but I am not finding the setting I am looking for.I use occasionally the "insert Hyperlink" dialog, to link URLs of data sources or other informations in my worksheets.Now I realized (don't know since when) that the browser launched when I double click is Google Chrome (not my default browser, that would be IE). Not a big problem, but is there a setting where I could define which browser to use?This happens even if IE is already running in the background.Thanks a lotBest regardsClaudio

Hi,Does anyone know if there is a comaprison list anyplace on the PTC site that shows the capabilities of the Mathcad Prime3.0 Express version, compared to the full version? I'm trying to work out how much can be done (for free) by people I want to share sheets with, short of trial and error.Thanks!

In this work sheet I get an error message that there are insufficient initial conditions. Can you help? Thanks, Richard

Is this 3 positive variables in a equation are possible to make a graph ?. please help me to solve this in Math CAd prime. I also attached the MATHCAD prime spreadsheet.

Sorry about not properly requesting a discusion of my request. Please ignor previous communicationsI would like to create a new matrix from the original one that omits a single value from succesive vectors. I am currently using mathcad 15.

Would like to be able to create new matrix as shown on worksheet. I ]se Mathcad 15.

I did not know that Mathcad 3.0 will not convert old work sheets to the proper format for Mathcad 3.0. Anyone have any knowledge on how this can be done without having to buy Mathcad 15.0?

Getting huge phase currents. The equations on the right for tt and vv are from a worked out problem from the internet the results there look ok.So I think I have the correct format for the motor currents.Could someone check me out?

Is it possible to change the keyboard shortcuts in MathCAD Prime? I'd like to make the match MathCAD 14.

I was wondering if anyone would be able to help. I have set up a matrix of coefficients and one of resultants but upon using the lsolve function no results are obtained and no errors are returned. Any help would be appreciated. Thanks in advance!

Sorry if this was alrady mentioned, but it seems this might be mentioned here.I was confused whaen pressing equal to in order to imediate evaluate a range variable. In Mathcad 15 it becomes a vector then ???. I am surprised that I have not find this out after such a long time of using Mathcad.

I have an old version of Mathcad 13, and was wondering if anyone uses this on Windows 7 or 8 platforms. I have searched the internet, and found that some people have been able to do it, but never got a concrete answer. System requirements show that Windows XP is the minimum, but I didn't understand if it works on Windows 7 or 8. I understand that this question may have been posted numerous times, but a little help is highly appreciated.

It works just fine except you cannot create or save a new file; Mathcad just closes/crashes.Yeah, I know how old 6.0 is. I use version 13 quite a bit but want to use 6.0 on my laptop. Thanks for any help you can provide.