Mathcad

Hi community,sorry to disturb you and for the lack of skills in english, but i'm a grateful user of the program Mathcad 14. We are a hole group of students in Denmark, who wonders if the calculation service in the program can show the equation with the specific numbers used in the equation? The new policy rules in the Danish education environment demands numbers in the equation, but we can't find the specific settings to change this problem. We have made a well-functional template in the program, so we are in desperate need of help to change these settings.Best regardsPeter Weller Nielsen

Can you create the curve in X-Y plot?More simple curve

Hey,can anyone explain me why i have not enough memory to perform a mathcad calculation?(I have 16 gig and my college has 32 gb RAM) on both mashines mathcad calculation is not possible.Indeed its a hugh calculation with a table goes from A1 to ZZ99Is there a restriction or limitation in Mathcad itself?Thx

I have a program that uses the Find(x) function to solve for the allowable length of a beam whose design is based on a series of moments and shears.  The file attached is a very simplified version of what I am trying to do in the actual program.  One of the constants (in this case y) is a vector of fixed values.  I want to solve the system of equations for x using the three different values of y and store each of the results for x in a new vector.  Can someone assist me in developing the correct notation to get the desired solution?Thanks,Derek

Hi All, does Mathcad provide any GUI/control for us to implement this kind of basic calculation? It is easy to do in the equations, but am not sure if it is feasible to be realized in a GUI or a control panel? I attached the worksheet for this question as well.Thank you!

Hi marathoners,For all of you interested in long distance running. Attached is a Mathcad marathon calculator. You input your age, weight, resting heart rate and race distance; it calculates the pace you should run at and the amount of carbohydrate you need to consume so that you won't run out of energy.

Hi All, I have a question about judging a value to meet specific criteria, would anyone advise how to implement it? I attached the example in this thread.In this worksheet, we have the radio button to choose an X value. Y is defined as a function of X. We want to search the proper X, by which the  obtained Y value will be closest (but smaller than) 200. How can we implement this and let MathCAD return the proper X value? Thank you!

So I was doing a Newton's method problem for a 2 variable system, but am getting an error at the very end. Could someone help?My mathcad file has been attached as well.

Hello dear community!I know that there were many discussions about units but I cannot find(understand) help for my issue. I am trying to put in units but failed. I need Q in Watts, W in kg/h and show C in units like it is given in API 520 I. I will be very grateful if someone can help, explain how to solve it.Regards,Aydan

Hi folks!See the attched file.How can I make this simple programing work?It say that the value need to be scalar?How to fix this?I need to get 3 ok answers and 3 no answers

Hi All, if we want to provide our Mathcad worksheet to people who do not have Mathcad in their PCs, what is the best way to do? For example, Labview allows programmers to generate the exe file to provide to users. Does Mathcad have the similar feature? Thank you!

Cartesian oval - Wikipedia, the free encyclopedia Video Link : 7135

Hi All, I was trying to build a radio button list, with 5 options. How can I implement the multiple selection from the list? Thank you!

Hello,I am working from a Naval Architecture book which gives a problem to which I want to use MatCAD Prime to go through the problem myself (as the book has no explanation).The initial expression is:KM=0.5T+B^2/12TWhere the expressions are:KM is a naval arch term which represents the distance from the Keel of a ship to the MetacentreB is the Breadth of the ShipT is the Draught.The book gives a plot of the above expression for a ship with a breadth (B) of 15 and shows how as T increases KM reduces to a point.The book goes on to state that you can find the draught (T) when KM is at its lowest value by differentiating the above expression with respect to T and equating to zero. It then gives this as:dKM/dT = 0.5-B^2/12T^2and states in the example of a ship with B of 15 the answer would be 6.12.I however cannot work out how this was derived or how to use MatCAD to solve such a problem.Any advice warmly welcomed.Andy

My home computer is a Mac.  I run Mathcad 14 in XP inside VMware Fusion.  About all I do inside XP is Mathcad.  I am considering upgrading XP to Windows 10 (ok, flushing XP and buying a copy of Windows 10).  Will Mathcad 14 work under Windows 10? 

Hi.....I have attached a worksheet in Mathcad 15 where I have iterated several functions in finding the parameters of the Gumbel PDF. It works fine when I iterate in succession but my attempt to program the solution doesn't produce the same results.Cold use some help.Thanks for any help provided.Dick..

Hi all, I am plotting a periodic piecewise function, which has different values around the turning point. I found that the continuity can be kept at some points, while it cannot be kept. Would anybody hep me about this? I have attached the detailed question in a simple example. Thank you!

I made a mathcad file, that calculate the area, first moment of area (whole), second moment of area, centroidal axis etc.All only depending on the coördinates that you choose.It is usefull to quickly see the moment of inertia of each shape and apply this in further calculations.But for futher calculation, now i want to know the First moment of area  (S), some call this the static moment, over the height.This to easy see the critical points of the beam. In case of shear.Hope that you are able to help me.

On 15 december 2015, I have published two files relating to the same subject: the power lines in DC. The first .pdf and the other xmcd.zip. Why, after downloading the file with extension xmcd.zip and unzipping, mathcad crashes? while the original worksheet works properly...Can I do something to retrieve it functioning?ThanksFM

Here is the file I was looking for, redone with some differences from the old one. I would be happy to read the views of those concerned.GreetingsFM

Hi All, I have a question about the curve plot. Attached is an example I want to ask. Can we have the control of the curve in the plot, by only letting it show in a specific range? We can do it in the math function, by including some conditional setup. But if we do not do the conditional setup, can we still place the limitation in the curve plot?

Hi!I would like to send this data to Creo, to create a 3D Model, is there a way to do so?Many thanks,Ioana

I use CurveExpert (version 2.4.0) for getting an initial idea on what is the best fitting model for a data set. However, when I want to use then the proposed equation in Mathcad I do not get optimal results. In the rational fit I am completely out of range while in the sinusoidal fit my R² is lower. I assume that I am not familiar enough with all fitting possibilities within Mathcad 15. So I would appreciate any help as I would like to improve my skills or to understand why the results in Mathcad are inferior to those of CurveExpert. I have added 2 worksheets to demonstrate the issue.

Hi, I'm trying to solve fairly simple equations element by element in an array and from what I've read here it looks like a For loop calling a solve function is the way to go.  I know I can't have a Given/Find in a For loop and have to write the function elsewhere and call it from the loop, but I'm having trouble getting that to work  I found a lot of discussion on here about this, but none that I have been able to implement.   I have attached both the file I'm working on and a simple example of what I'm trying to do that I think will be easier/faster to work on, then I can modify the actual file.I've been tasked with converting some calculations from Excel to Mathcad 15, and I'm new to Mathcad so learning as I go.Thanks much in advance for your help.

Hello MathCAD Comunity!The company I work for are having serious issues when combining MathCAD 15 with Excel 2013.We use excel components for various tasks throughout our MathCAD files as follows:Section Titles, (excel components used to display title headings, allowing the numbering to be automatically updated)Figure Labelling, (excel components used to display figure labels)Excel components used to display ‘Utilisation Ratio’ (calculation that shows calculated values versus allowable values, ratio is then displayed as a value, less than 1 = pass, more than 1 = fail.)Excel Tables used to allow numerous Utilisation ratios to be displayed together for comparison.We have numerous problems which I will list below however on the whole they can be described as making mathCAD at best unresponsive and at worst unstable to the extent that doing any work become nearly impossible. The most frustrating point is that PCs with previous versions of excel installed work absolutely fine.The specific i