Mathcad 15 will run on a Win8.1 Computer
For those interested, MC 15 will run fine on a Win8.1 computer. To test this I downloaded the free 30-day MC 15 trial.
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Problem double clicking a mathcad file to open
Recently I have had a problem when double clicking on Mathcad files and mathcad is not already running. the first time will open a messagebox: and opens mathcad (but not the file). the second time I...
View ArticleMC 15 and Prime 2.0 are running on my Win7 computer. How do I move them over...
Do I need to buy a new license to move these programs to my new computer?
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return or not return? Is it a bug? Explanation needed!
Can anybody explain why we get different result for the boolean comparison dependent on whether we use the return statement or not?IMHO the second expression using the return (which I consider good...
View ArticleMathcad Prime 2.0 will not convert Mathcad 15 files.
Mathcad Prime 2.0 and MC 15 are both running on my Win7 machine. Prime will not convert even the most basic MC 15 files.
View ArticleMathCad Prime 3.0 functions
I just upgraded from Prime 2.0 to 3.0 and noticed that the function list for Fourier Transforms no longer contains FFT, fft, IFFT, ifft, cfft, CFFT, icfft, or ICFFT. Is this a known issue?
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create vector from function
I'm sorry if this has been asked before, but I could not find the answer to my question. I have defined a function t(x), and I would like to plot its results against a different domain than the one I...
View ArticleHelp with PDEsolve!
I've been working on this file for a couple days now, but I'm not getting it to solve. I removed the reaction rate terms (R__) just to test and see if my mass balances were correct, by inputing dummy...
View ArticleMore PDEsolve help!
My previous question was solved, but now I'm having another issue with the same mathcade file. The first 8 equations in the solve block are correct, so the error lies within my Temperature equation, I...
View ArticleCreating a new matric with specific row from a larger matrix
This is a question about matrices. I need to select specific rows from a matrix/vector, returning a matrix/vector that has less rows than the original. So, i started with 64 rows of data and reduce...
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Solving for multiple variables
Hey - and happy easter! I've just started using Mathcad Prime 3, instead of mathcad 15. Horrible, I must say. But my question here, is about symbolic solving. I have the following equation: And I'd...
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Problem for Symbolics block equation by using Find
Hi,I would really appreciate if you can help me on this symbolics equation!! Thanks in advance !! There is a problem when I use the keyword "Find" to solve the following symbolics equation .It...
View ArticleMathcad listbox
I am using listbox control for selections. It works fine except when there is a case where array contains only one element. I am new to scripting and dont know how to change the script to show only one...
View Articlesymbolic solve second order differential equations
Hi all, I have a system of two coupled second order ODE equations that I would like to solve symbolically. I have checked Mathcad' quicksheet and browsed this forum, but to no avail. Most of the...
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Problem double clicking a mathcad file to open
Recently I have had a problem when double clicking on Mathcad files and mathcad is not already running. the first time will open a messagebox: and opens mathcad (but not the file). the second time I...
View ArticleSketches in MathCAD
I know it's a long standing issue in MathCAD, but has Prime implemented "drafting" tools? I cannot find them. I need to show a picture of what the calculation is showing. I was sent an excel sheet...
View ArticleCorrecting units
I converted a file from Mathcad 15 to Mathcad Prime and I am now having trouble with some of the units. The values are correct and match what I calculated in 15, but I can't get the units to read out...
View ArticleNew user with a few questions
I am a new user evaluating the product using Mathcad Express Prime 3.0. I am in my first 30 days so it is my understanding that I have full functionality. I have come across two issues that I was...
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