Mathcad

Hi folks,I fail to see the difference and also what crime I've comitted. Any clues?Raiko

Again a bug in the symbolic processor.Mathcad 15 M030

I have a dataset and would like to know the trendline with intersection at 0.Is that possible?Regards Jakob

Hello everyone!I am looking for any documentation about the Mathcad integration options. I read that Mathcad can be integrated with CREO and Excel. So, I would like to know if there is any API that allows me to integrate with Java or any another programming language (C, C++, etc.).Please, if someone have anything about it, is it possible to share with me?Thanks a lot for any suggestion.With best regards,Marcio Pereira Garcia

There is a built-in frequency unit "rpm" which I am assuming stands for "revolutions per minute".But in MathCAD Prime 3.0 I am finding that 1 rpm is equal to 6.238/min or 0.105/sec.But my understanding of revolutions per minute is that it shoud be equal to 1/min or 0.017/sec.To put it differently, my feeling is that 60 rpm should be equal to 1/sec or 1 Hz but that is not what MCP 3.0 is calculating.Am I missing something?--Doug

Hi im writing my master thesis, and im almost done, as a last step i want my values to be exported to excel, and i know how to do this BUT.My problem is that i want to repeat the calculation with different parametars, and after that upon the users will, the values will be exported.In my case, i have done a automatic export of the values upon every recalculation and i want a button of some type that does this when clickedThe task: One button click to export all the matrixes.Ofc the script will be later integrated into my orginal script and Matrix A to E will be different and present different load-cases and stages.Also if you cant help me, you might want to take a look into the strings I have created that first calculates how many rows in excel that have been used and print the data after that row, so you can collect samples for different input-data, into same file without having to change the write function manually. Im also aware that i could do a for loop to make the script shorter,

The office purchased Mathcad Prime 2.0 in 2012 or 2013; due to my evolving job I'm only now using it. I've used Mathematica before. Mathcad is completely different beast and I'm struggling with the basics. Should there be tutorials or example Mathcad files installed? In my installation, there are none. Only PDF help files, which are clumsy and don't have any live editing features. (And this computer isn't networked, so can't access any of the internet support.)I downloaded a suite of Tutorials from PTC.com, but they won't load in Prime 2.0. I gather they're only for 3.0?And the PTC.com site seems useless; apparently if you don't pay money every year, you get no service packs or security fixes or anything, let alone technical support files.Surely a mathematics tool in 2010 has a suite of example files to help new users? But I can't find anything. Any suggestions where to start? Is there a cache of tutorials that should have been installed, and I should request IT re-install?Thanks!

Hi guys, can someone please explain to me why the attached plots are completely wrong in MP3, whereas they are fine in M15 (where the original worksheet was built)? Obviously the MP3 plots are correct for the high Reynolds numbers, but what happens with the low Rn values? Do I need to tabulate the independent variable? Kind of beginner's question -sorry about that. Thanks 🙂PR

Hi,I've tried to install MathCAD Prime on two different machines. One was 64-bit windows 7 machine, and another was an old 32-bit xp machine. Both times, the Installation Assistant locks up and crashes when looking for applications. Anyone experienced this or found a fix?

Hi,I am interested in generating random numbers from a Beta distribution with parameters a and b, where the generated numbers are distributed on the interval [Z1,Z2] and not [0,1]. I know the latter can be obtained by using rbeta(n,a,b).ThanksHussein

Hi,I was to solve Kramers -Kronig relationship and find out the del n value. but the problem is it cant read the o matrix. here is the file attaced. Please help.

I need to find a way to create a drop-down menu in Mathcad that grabs material properties directly from an Excel file, and plugs them into the mathcad workspace. Could someone please point me in the right direction so that I can try to figure this out. I have attached a picture of what this dropdown menu might look like in Mathcad. The other attachment is a sample Excel file that would contain the material properties. Thank you, any help would be greatly appreciated.

I need my Mathcad Prime 3.0 worksheets to better with the results display fixed number of decimal places (set by me) whether they are integers or not. I can set precision display to say 3. However, under Mathformating > Results, I don't see any option available to Show Trailing Zeros. I request someone help me.Thanks.

My Worksheet is like this:I get two matrix:A and B.A contains some numbers.B contains some strings that indicate certain blank which numbers in A should be put into.For example,A_1,3=0.009,so 0.009 should be put into Sheet1!G10(=B_1,3) in test.xlsx.I use WRITEEXCEL function to achieve the goal but find it didn't run in for-loop.I still try other write-file functions such like WRITETEXT in for-loop and find none of them work.Is it a bug?Any one can help?PS: I use Mathcad Prime 3.0 F000 PS:ORIGIN=1

Hi,I am trying to use some commands like "Goal seek in excel" in mathcad prime 3.0. Though I have not found any exact command in mathcad but have been able to manage it thorough "root" command in the Function>Solving subcatagory menu. But I can't use this option for a matrix. Please see the attachment.For my problem, I need to find two values of "k" at the same time in a matrix. If I use the values of " i " seperatey as " 0 " and " 1 ", it gives correct result, but if I use as " i = 0,1..1 ", it shows error. Can you please help me.Thanks in AdvanceBest RegardsJahangir Hossain

Alan

Started a new job this week and installed mathcad express onto my computer this morning.My question is: how do I convert all of my old ".mcd" engineering worksheets into a format that this newer mathcad version will recognize?Thanks for your time,JT

Hi,I have the tedious task to count folders and subfolders in order to determine a certain count. Does anybody have a sheet, preferably in MC15, that can count folders and access the date of creation of said folder?Thanks in advanceRaiko

During using Mathcad, sometime I need some functions that mathcad don't have, such as plot a complicated function or put it in a Geometry Software like Geogbra, then I must translate the mathcad expression manully. And on the other hand, when I want to calculate some function from other programs in mathcad, I must translate the plain text expression into Mathcad expression.For example:It's very troublsome and time-consuming! Is there any method or plugin could translate the expression between Mathcad and the plain text easily?

Hello to all!Years ago I found myself creating a rudimentary file suitable to trace the Nichols chart. But I have never been entirely satisfied because I am sure that with the powerfull graphics of  mathcad, it is certainly possible to do better.I would be very grateful if someone would give me some suggestions in this regard.I thank you in advance. Regards F. M.

Floating-point genetic algorithm with welded beam design example (Mathcad 14)

I am asking a serious question here. Could PTC make the plus/minus operation possible? That way, there is no need to repeat the same operation, and possibly forget about the plus/minus sign? This is especially true in terms of applications in GD&T. I doubt it is hard to program, so why is PTC not making this operation possible?

I made a shear and moment diagram plot in mathcad and it should look like this:However, in mathcad, mine is looking like this:The problem, in particular is that on the moment diagram at about x= 1" there's a "knee" in the moment diagram that shouldn't be there. Does anyone know the cause of the "knee?" Anyway to increase the resoltion of the plot?

Helo All.Please help me.I want creative tex box my work.Thanks.

Hello to all! After an unknown error, the original file has assumed a zero length and has been created a temporary file with name MFCxx.temp. Although I have a backup drive always on, Someone knows what to do to recover the original file xmcd?Thank you very muchF. M.