Mathcad

I am trying to plot log-log plots of some equations that produce data in SI units.  While the form of the plots appears correct, the Y values are way off. The tick mark values also contain multipliers of 10 in some positions.  Here is the plot.  I would rather not send the file.  A plot should be a plot. The plotted equation evaluated at 100 km is shown.  Also, I cannot adjust the size of the unreadable font on the axis values.  What goes?  I am now transcribing all of my MatCAD work to MathLab because MathCAD as become so poor.

Dear Community I need help on how to convert data that are coming from a function "150" point into a vector of one column, My target is that after I finish the function I need to process this data by comparing them to a constant and divide these data based on the comparisonMy work is as following 1) I have a range called z, this range is then used in a function2) this function e(z) outputs are a range based on z 3) I then need to compare all the values that are in the range of the fn e(z) to a constant c4) for the values that are less than c; I need to report them as is 5) for all the values that are greater than c I need to report them as c+16) then I want to combine all the values again in the order starting from values less than c to values greater than c Please guide Thanks

Hi, I am trying to solve the eigenvectors of matrix k-lambda*m, similar to [vec, val] = eig(k,m) in matllab.However, there is no such built in function in Mathcad. I write a similar equation in solve block,but mathcad tends to return to the trivial solution. Is there a way to restrain mathcad from producing trivial solutions?Thank you guys!BestShawn

Video Link : 7009

Hi, Is it possible to do in Mathcad Prime an interactive template with action buttons (or if is possible if someone can share a sample template) where there could be a large set of formulae connected one after the other for specific types of scenarios. I would only go and click these action buttons and the formulae I need will be the ones displayed,I want to know if I can insert like an "action button" and be directed to the formulae I need. Is this possible in Mathcad prime? thanks

I suggest to add the function ctrl+enter to split an expression in Prime 3.1 like it is the case in Mathcad 15.

I'm trying to make a Mathcad file that can perform some basic statics calculations for a number of different load cases at once. I can get the solve block to work fine with single values for all my inputs, but once I try to start using arrays to run multiple situations at once, I keep getting a "This value must be an integer" error on one of the equations under the Given header. Any ideas, or am I just doing this the wrong way?

Good day all,I developed a stress analysis sheet however at the end there are some general equations that I have to represent some forces.However the plots have the corrct shape yet the axis values are off. For example my y-axis boundary conditions are 0 and about -80, yet the graph plots 0 and -800. My horizontal axis should be labelled from around 5 to 6 with 0.1 increments, yet shows 0.4 to around 0.52 with 0.1 increments.Can someone take a look and see if they can spot the problem ?

I have a problem in mathcad I do this problem -(100ohms/50ohms)tan^-1=  Now when I try to add a degree sign at the end it errors out.  I have done this problem and know it works however when trying to do it again this happens.  I noticed the only difference between the one that works (formula) and the one that doesn't there is a shaded out box before the degree sign (one that doesn't work) I have tried to delete it no go.  Any suggestions?

I would like to create an automatic index and titles in Mathcad Prime 3.1.

Hi,I am trying to install Mathcad 15 on windows 10 computer and it gives me same error every time. The error message is attached here. I tried using different computers and downloading software image couple of times to make sure, there is nothing wrong with the image. Please advice on how to install Mathcad 15 on windows 10 computer.Thanks,Anirudha.

Hi,Not sure which area I should have put this in.I have a piece of work I need to submit which I have completed in prime 3.0.However my lecturer needs it in the old file format i.e. MC 15.I have downloaded version 15 but cant work out if it is possible to convert back to the old file format. Is it possible or do I have to re do my assignment in the old software?Thanks,Andy.

Is Mathcad able to find the surface of minimum area defined by a hexagonal perimeter whose vertices are not necessarily all in the same plane?

Hello to everyone...I am trying to learn how mathcad uses arrays. I am looking at mathcad v.15's quicksheet example.Here is an excerpt that I don't understand at all.I am trying to create something similar myself......something simple, such as a variable with two colums and one row, but I am unable to reproduce that following the example mathcad provides. I have looked over all the help and quicksheets, but mathcad gleans over too much and doesn't come right out and specify how it is creating this kind of array --- with the braces "{a,b}" elements in the above "M" array....or matrix.Can someone shed some light on this please? I am stuck and out of ideas on my own.Thank you!

Hello,does anyone of you have an example on how to deal with matrices with Prime 3.1 and the API. I want to create a matrix, fill it with data and then send the matrix to Prime.The SDK does not contain any example for that.Thanks in advanceJan

Hi, is there any way I can use PTC Mathcad Prime for parametric design in Inventor?  I use Win 7, inventor v2017, mathcad prime v3.1.

Hi I have the following graph functions. However I want to get the maximum f(e) value but I do not know how to do it.How do you obtain Maximum value and minimum values of f (y axis value) and e (x axis value) respectively. same for minimum value.And how can you do this within a specified range. I tried to do this but it does not work.

Lets say I have such example:B effective should be the smaller of:   Span L/36     4*depth h   48 in How can I create such algorithm in Mathcad Prime so it returns a minimum value so it controls (or governs0. In some cases it could be a Maximum value.

In Mathcad15, is it possible to embed an object as an 'icon' in Mathcad file? I have many pictures and Excel files which contain the derivation/explanation for the equations I have written in Mathcad15. I basically want an icon linking to each picture which, when clicked, opens up the picture. I don't want to paste the picture in the Mathcad space.I tried Insert-->Object but using this opens a window for the Excel file. I want a icon which could be clicked and file could be opened.

I'm developing 2d frame stiffness analysis.. im on the the final stage.. how to solve "This value must be an interger".. this will appear when i try to input the member force to excel component.

Hi,Can anyone help me for that.

I have an embedded excel, add an input variable and pass it to excel. In excel, in cell A1, I made a formula that uses the passed value as an argument in a Vlookup function to lookup in a table. Please see attach Mathcad file. But I find it strange that every time I input the value "1.5in" in variable 'd1' in Mathcad worksheet and passed it to excel, the Vlookup formula gets '#N/A' error. The passed value is obcourse a number because I divide the unit 'in' to the excel input. The same error occurs when I input "3in". But the rest of the values (1in, 1.5in, 2in, etc.) works fine. Also when I change the unit to "1.5ft" as shown on the second input 'd2' that goes to cell B1, the result in cell B2 works fine. Is this a bug in Mathcad?

Hi all,In my code which I attached below,I am getting a straight line in the middle, while plotting G_ca vs V_caHow can I remove the straight line occurring in the middle of the plot between G_ca vs V_ca.I attached my code below.Please help me.Thanks.

I am using the ctrl+enter feature to make my equations fit on one page. every time I need to factor it spreads it back out across 5 pages and I have to do it again. is there a feature to keep the original format of the equation?

I am plotting a tensile test plot of concrete. It suppose to look like a triangle. from 0 to max value f't and then come down to zero again. The left positive slope should be elastic modulus E and the right slope (negative slope) should be the same elastic modulus but divided by 10. I have already did the function but I see a step coming down in the triangle that should not be there. Can any one tell me what I am missing or doing wrong? Thank you.