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Need help solving the following equation to calculate chloride ingress into...
Hi All I am currently trying to solve the following equation for Dc. I have tried to do it as seen below, but i dont know if i am getting this completely wrong? Any help would be greatly appreciated....
View ArticleTrouble Plotting Functions
When I try to plot a user defined function on the y-axis vs. the independent variable on the x-axis, the independent variable is marked as undefined, and the plot fails; However, when I switch the...
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Travel from home to school with... Fermat (сайт статьи "Путешествие от дома в...
Figures and Mathcad- and Maple-sheets of the articleРисунки и Mathcad & Maple документы статьи Рис. 1. Задача о беге по газону, пашне и асфальту: оптимизацияFig. 1. The problem of running across...
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System Unit
Please see the screenshot below. PAEH's unit should be kN/m. Thanks,Vincent
View ArticleHow to change de head information to be different between each page or...
In the same MATHCAD document, is it possible to have different headers (top page information, like date, title of calcul sheet, etc.) like Words for example? Thanks
View ArticleFAMOS (IMC) raw data in MathCAD?
Hi everyone,is it possible to read (import) FAMOS raw data into Mathcad? eventually with some kind of script? Some measurement equipment produce this kind of raw format. The format description can be...
View Articlehomework help
i am trying to plot this function S(R) but it keeps saying that it does not converge to a solution. based on the homework it says that it should be an exponential decay to zero but i don't know why it...
View ArticleIssue with Units
Hi Attached is a mcdx file. I'm a novice at Mathcad. I have the value of E expressed in MPa and the value of I expressed in mm^4. When I multiply these two value Mathcad doesn't return proper units....
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Solve block problem (3.1)
I have what I thought was a fairly simple problem, but it is giving me all sorts of problems converging. Background: I'm solving for flow and forces on a valve to find conditions as the valve strokes....
View ArticleUsing Prime 3.0, the determinant function does not handle a matrix with...
When I load a matrix up with al reals the |A| or det(A) works fine and returns the value. If I add a +1i or any imaginary number to an element, the |A| or det(A) returnb 0. This frustrating since I...
View ArticleMathcad 15 and Windows 8.1
I have been told by PTC advisor that Mathcad 14 is not compatible with Windows 8.1.So I downloaded Mathcad 15 and found that would not intall either.I have installed Mathcad Prime but without 15 Prime...
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How to update guess values in a solve block
I thought this was quite useful but I couldn't find a single post here or elsewhere on how to do it. Mathcad's solver is a bit temperamental so feeding it good guesses can be important. Other...
View ArticleUnhandled exception error
Hi,I'm using a Mathcad Prime 3.1 Express version and when trying to open the program an Error informed of an Unhandled exception error which information was in a hidden folder of the app data.I attach...
View Article3D graphs
I have 2D matrix (NxM) created with indices which I like to plot in 3D. I wish to change the axes to display not the indices but rather the actual vector that have generated them (with units).Please...
View ArticleWhat is wrong with this big formula?
Hi community,Here I submit for revision and correction the results of a big formula to get the density of a mixture of ethanol and water given the temperature in degree Celsius (t) and the alcoholic...
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===> My Mathcad 14 does not run anymore!
I used the 30-days free trial of MC15. During the MC15 installation I noticed that my existing MC14 was removed by the installer (why does PTC do that???). When the 30 days were over, MC15 showed me a...
View ArticleSystem of equations
I need a little help. Why isn't this working... How am I supposed to solve the system (except using a matrix without units or even this method but without units)
View ArticleInstalling Mathcad 14.0 M020 with Add-On Collection on 64-bit Windows 7
I recently obtained a new work computer running 64-bit Windows 7. I have a single user license for Mathcad 14.0 with the Add-On Collection. I uninstalled Mathcad from my old 32-bi Windows XP machine. I...
View ArticleIs it possible that PTC products will even work together??
I am just saying. they buy companies and then the packages don't work together. Like what happened to cocreate??? I've been working on other projects and now need to integrate drawings (like...
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