Mathcad

Hello everyone,I hope you are doing fine!I recently calculated concrete bending stiffness using Mathcad Prime 8.0.0.0.However, when I was writing an equation, I got the message "These units are not compatible" in the Composite Bending Moment Equation.Can someone please help?I attached the full calculation below.Thank you in advance!

Hi, Mathcad Prime 10. So I have made this combo box to choose concrete value from a dropdown menu. I have defined all the value for a concrete class:I then choose to hide left side, so I only have the input. It works super great! The problem is, that since I have defined all the values from the tabel, I cant pick anything behind the equation. If I click here:Then I hit the drop down menu behind:This makes it very impractical. To make space on top or below will not look good, and be confusing for the user. Is there a way to work around this? The method is a upgrade from our old calculation where combo box was not a feature. Before we just had a matrice with callouts like this:I could go back to the old solution, but I just really wanted to impliment the new feature, because it is so much nicer to work with.  Hope someone can help. Thanks. 

Mathcad Prime 9Is it possible to define the text for axis or traces annotation/labels as variables? If I define a variable X_axis_title with the value "Measurement" and try to copy-paste this variable into the title field of the X-axis, it will be handled as plain text "(@LABEL VARIABLE X_axis_title)". Goal is to show "Measurement" as annotation and have the possibility to change this in multiple diagrams at once.   

I can't get a 30-day license, it says I've used up all my attempts, but it's my first time installing the app -----------------------------------------------------------Translated the topic from Spanish to English using google translateSubject - No puedo obtener una licencia gratuita por 30 diasBody - No puedo obtener una licencia por 30 dias me sale que ya agote los intentos pero es mi primera vez instalando la aplicacion-By Community Moderation Team-----------------------------------------------------------

In these days, www.academia.edu shows me a lot of contents of electrical engineering. I am interested in one book, "Circuit Analysis I with MATLAB® Applications", Orchard Publications. The top cover page shows this circuit problem. It may be the best question of this book that Matlab can use to solve it. I try to solve this one by Mathcad Prime 10. I am standing Mathcad side. So, try and Challenge it!

Prime 10 I'm trying to use Mathcad's symbolic calculations, and it is not simplifying my expressions properly.   See below for an example: if I use the full equation, it does not simplify anything inside of the parentheses, but if I separate that section out and calculate it as its own entity, it simplifies everything correctly.  Why is it simplifying if I split it out, but not if I have everything together?What steps can I take to get Mathcad to fully simplify the full expression?Thank you

Hi  I want to write a function for how the weight changes along depth. I have attached a worksheet (prime 7) which describes what I want to achieve.  Thanks for all support! 

I have a perpetual license to install MATCAD 15. But since the file was attached to an MSN hotmail email, it disappeared along with the hotmail. How can I reinstall MATHCAD 15?

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Seems that the Product Code has been missing in several post here. Is there anyone, who has actually managed to get the Product Code? 

  Mathcad Prime (MP) 10 starts to become unusably slow after switching between Mathcad and other applications (even Character Map or its own windows (eg, right-click context or worksheet list drop-down).    It usually manifests as unresponsiveness after switching back to Mathcad from another app.  Mathcad will freeze, unfreeze, and then freeze again before resuming normal service.  At the moment, though Mathcad is just cycling through freezes and won't let me do anything (including saving the active worksheet).   It seems to happen quicker when I have multiple worksheets open, even if those worksheets do not require saving or have any edit actions that might need undoing.   It happened in the initial MP 10 and in MP 10.0.1.0, but I've noticed it more in MP 10.0.1.0.     Stuart   Edited to add:  My Dell laptop doesn't appear to be overly strained during these freezes.  

Is it possible to call input from other mathcad sheet?Like in the first one we have the input and the second sheet has the equations. With out the need to repeat the data in the second sheetCombining/merging both of them without the need to repeat the data thanks in advanceYusra

Hi,I have an old MCAD 15 program I am finally converting to prime.  Is there a short efficient way to implement those if statements in prime?  That VP is an intermediate variable used further down in the program.  Below is a snip showing the if statements.  thanks,russ 

When I try to run the program, I get this error message. The MAC address in the license file agrees with the network adapter 1 which is selected in the VM. How to fix?  

Following @DJNewman 's message on the topic of implicit vectorization of range variable being removed from Mathcad Prime 10, I looked at the referenced support article CS416474.   The resolution to the "problem" was to use a range-to-vector conversion program.   Note that I use the term "vectorize" in the mathematical sense of "convert a matrix to a vector" rather than the programming sense of carrying out operations in parallel (e.g., Mathcad's vectorize operator).   The suggested function Range2Vec is similar to one I usually use (vec) except that instead of stack it uses indexing to add new elements to the constructed vector.   I vaguely recall that stacking is inefficient time-wise compared to indexing, so I thought it would be interesting to see how the two variants compared.   Then I thought, "Hey, why stop at two mousetraps? Let's build some more to see if anything hits paydirt".   So, I played with a few variants and conclu

Error message when entering PTC permanent licenseReboot attempt on wrong systemI have confirmed and the system data is correct, but the message continues to appear when entering the key

The bug is present in Prime 10 and Prime 9 (can't test with P8 and P7). Its not present in Prime 6 using the new engine! Prime 10 & 9:   Prime 6 with new engine (FriCAS/Axiom)   I hate to say it, but the very same example also fails (in a different way) in Mathcad 15 with muPad as engine, too 😞 Prime 6 sheet attached  

Hi everyone,  I'm struggling to write a program in mathcad ... I have A , C  points each one of them has its own x and y coordinate as showing below... what I need is to. 1) compare the two arrays2) choose the nearest point in A to C 3) calculate the distance between the near pointsfor example if A1 is ( 2, 3) and A2( 10, 30) ...and C1  is ( 6, 4)  and C2 ( 2, 7) .... the program will choose A1 for both C1 and C2 since A1 is nearer to them then it will calculate d1 =( A1^2+C1^2)^1/2 ,,, d2= (A1^2+C2^2)^1/2I'm using prime 9 Thank you in advance Yusra

Morning,I was using the free trial until the order was processed. The order has now been processed and I have received the PTC licence pack but cannot install it.

For my master degree education at Riga Technical University

Hi Folks, The 'Chart Component' plot assumes an X range of -10 to 10.  When I zoom in on a plot, it doesn't recalculate so Delta-X doesn't change.  Curves are sometimes longer smooth (example below).  It seems like there should be a way to recalculate a plot after zooming in, but I don't see anything.  Am I missing something? Thanks for your attention 🙂 Mark    

Hi, I am doing an integral in mathcad prime. The function inside of the integral is a summation of series of if statement functions and a step function (for loop).  I plotted the integral twice (see attached figures), one with a TOL of 0.01  and one with a TOL of 0.1. However, the peak values along the graph are not the same at the same depth and I don't know why they are different since I am integrating the same function. However, the function stops at the same point (where the Moment is 0 kip*ft) at the very bottom.  I am wondering why the peak values are different by changing the tolerance. Thank you.     

Hi,Could somebody to say, why I could not write labels unit of temperature coefficient of copper 

I need to create a list of solutions to a function based on tabulated inputs see the below not sure how to do this in Mathcad

Hello PTC Community,I'm currently working on a project related to heat exchangers, specifically focusing on an economizer. I've attached some temperature characteristic curves showing the temperature profiles for both co-current and counter-current flow arrangements. However, I'm having difficulty adjusting the axes for both the x-axis (distance) and y-axis (temperature) to improve clarity and presentation.What I Need:Guidance on how to adjust the x-axis and y-axis scales appropriately to represent the temperature profiles effectively.Any tips on ensuring that the axes align properly with the temperature values and flow direction for better visualization.Your insights and advice would be greatly appreciated!i have added a mathcad prime file and a screenshot from my book, Thank you in advance for your help!Best regards,Michael