XY Plot
Hello everyone,I have this drawing of a XY plot in a book and I want to make the same one in Mathcad Prime 3.0 but I am a beginner maybe someone can help me. I have all the values for all the variable...
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Friction of a train
Do you know better model of friction?See please picture and attach (Mathcad 15 with only fixed or adaptive methods of ODEs solution) and Prime (with t.e<5.5 hr)..
View ArticleLooking for an example Ellipsoid Fitting worksheet...
Hi, Does anyone have or know where I can find a Mathcad 15 worksheet that demonstrates an ellipsiod fit to 3D data? Thankyou in anticipation,Mike.
View ArticleHow to save table data from Mathcad 15.0 (M010) to a text file ?
I want to create a table and assign the different variables to each cell. After the solving the values, Save the table to text file. How can do it ??
View ArticleHow to calculate the error of fitted parameters
Hi, I am using genfit() to fit my experimental data to one function with 3 free parameters. Mathcad could give the best fit parameters very fast.But how to calculate the error of these fitted...
View ArticleMathcad Prime 3.0 Solving 4 equations simultaneously
Hello, I'm trying to use the solver to solve 4 unknowns with 4 equations. I keep getting the error "No solution was found". I can work the answer out easily enough by hand and all the similar...
View ArticleIllustration software for mathcad
I would like to find an illustration software that would allow me to sketch simple illustrations for my calculus worksheets. If possible I woould like to be able to diminsion the drawings and have the...
View ArticleMC 15 Equation Solving
I'm trying to familiarize myself with using Mathcad to solve complex equations. My understanding is I should state a guess for the variable, state the given and then use the find command, but this...
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MathCAD - not a valid XML worksheet error
I have been using MathCAD 14 for several years and it does an excellant job for me. I don't make any complex calculations, just simple algebra. I just got a new computer and I installed my MathCAD14...
View ArticleNeumann Boundary Conditions
Hello folks, I'm trying to learn how to specify Neumann boundary conditions using numol to solve a PDE. As you may be aware, Prime 3.0 does not feature Pdesolve so if we want to solve a PDE, we need to...
View ArticleIs there a more efficient way to solve the Colebrook-White Equation?
Please see the attached MC Prime 3.0 worksheet (I also included a PDF copy for users of other versions of MC). Introduction (for those who don't know the Colebrook White Equation)The empirical...
View ArticleHow to use "Given" & "Find" options in "For" loop?
Hello, I would like to know, whether we can use "Given" & "find" options inside "For" loop. Thanks & Regards,
View ArticleDownloading Mathcad 15 M030
How do I download and install Mathcad 15 M030?I have Mathcad 15.0 (15.0.0.436 [006041742]).Thank you.-Jeff
View ArticlePPP.DLL Error Message
I have been testing Prime 3 in the hope Prime will become usable. When I launch the program I get the following error message: "The program can't start because ppp.dll is missing from your computer....
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Cannot show custom Units on results in Mathcad Prime 3.0
I am using a 30-day trial of Mathcad Prime 3.0 to compare with Mathcad 15. Right away, I am having issues with displaying units on the calculated results. Mathcad 15 is shown below where I inserted in...
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Mathcad Prime 3.0 deletes selection instead of appending
I am evaluating Mathcad Prime 3.0 to upgrade our Mathcad 15, and I am noticing a difference in the math inputs. I tried to define the math below and after entering number 6, I press the spacebar TWO...
View ArticleI must be doing something silly...
I'm getting a "this variable is undefined". I don't know why...It's Mathcad 15..probably something simple I'm overlooking, but I don't see it!Hope someone can point it out, and I will happily say "D'Oh!"
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Summation for empirical dispersion
Hi. How do I write and describe this summation: in Mathad Prime 3.0? P.S. Dont mind the second X in brackets, I can't find a way to describe Xi.
View ArticleMathCAD Prime 2.0 to 3.0 Upgrade - License
Afternoon, Have a quick question that might be better suited to the community than opening a ticket. I'm looking to upgrade four of our MathCAD users from MathCAD Prime 2.0 to 3.0. My question is in...
View ArticleCopy and paste error
Hi, I am working on a inductor/transformer design. I did a sheet with one calculation I am happy with. I did a copy of it, and pasted it just below. I would have assumed all variables would be...
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