Mathcad

Hi everyone. I have a mathcad worksheet that I am currently using to generate bending moment and curvature value through iteration.  In this worksheet, the input that I change is just OD, WT, and tconc. My previous input is OD = 323.9, WT = 14.3, and tconc = 120 and the calculation manage to work just fine. However, when I changed the input to OD = 663.2, WT = 23.8, and tconc = 40, the iteration gives an error of "This calculation does not converge to a solution". I'm curious on why this is happening and wondering if anyone has any experience on similar issue. Thank you in advance to anyone that helps out. I really appreciate it.

Dear PTC Community, I was recently working with a Mathcad Prime 9.0 worksheet that uses the Pdesolve function, but what I can't seem to do is define a first-derivative boundary condition (Neumann condition) in which temperature at the boundary is one of the arguments.  I get the error message "Bad algebraic constrain."  I've attached a zip file containing the worksheet.  If you can, please help me troubleshoot this issue, or else let me know that what I'm trying to do is not possible. Thanks for your time!--Bob

Good evening all. I have digitized some data points (see the 3D picture), in order to use interpolations in 3D.The data are arranged in a matrix with N rows and 3-columns, each representing a coordinate. I need to create a data matrix for the functions "Bicubic2D" and "Create Mesh". The idea is to sort the data by the Z values and for each of them retrieving the matching X and Y values. Unfortunately duplicate Z-values are found, but belonging to different set of X and Y values. I would need some hints if someone encountered such a challenge before. Thanks in advance for the help.Regards,Gianfranco

From Val Ochkov:   How to solve in Prime 9?

Hello,The problem is as following:Find currents through R3 and R1 and voltages of R2, R1 and C1 in below circuit: when:a)    b) 

Has anyone figured out how to plot a vector of points using the chart component in Prime?  It used to be so simple in Mathcad 15.

Could someone please convert this MCD file to XMSDIn my Mathcad the conversion is greyed out in Input/output.

Could someone help me to find the Area, CG and Second moment of area of a cross section using the two matrices SEC and CR.

I tried using symbolic to implement without success. Any hints on how I can implement this. and later use Laplace transformation?  

Hi,So i'm currently working on converting a worksheet from MC15 to Mathcad Prime and have ran into a problem with the conversion of MC15 "otherwise" expression to Prime "else" expression. The "else" in Mathcad Prime seems to only account for the last if statement but in my case i have multiple if statements ending with an otherwise statement. How would i go about converting this to Mathcad prime in the easiest way? See a dummy example attached. Kind regards,Johan

I wrote the same program in two different sheets , it shows error in the sheet which has more than one qcza vector values , but work perfectly fine in the other sheet which has only one qcza vector value. Can anyone tell me what I should do to edit that  

I need to use lookup function to specify the sand layer . I want to say if the value of qcza is between 5 and 25 MPa then the sand layer is in the depth that gives this range , I tried to do it , but I guess it's wrong    

Hi,Is it possible to display image with if conditionI would like to display the right side image if the left side condition is satisfied.Could you please advise.BR,J.Randeep

Comment exporter un graphique avec une qualité supérieure

Hi there,I want to write one equation for serveral matrics , however I can do that if I define a variable by equation not a funcation I want to write one equation for all of them like the one in the yellow box 

hello, I would like some help with: I inserted the text file, but I don't have a graphic.thank you very much in advance   Translated by the Community Moderation using Google Translate ----------------------------------------------------------------------------------------------- bonjour, je souhaite obtenir de l'aide concernant : J'ai inséré le fichier texte, mais je n'ai pas de graphique. Merci beaucoup d'avance

I want to insert steam and water properties from steam table. How do I integrate steam tables in Mathcad Prime 7

Newbie to Mathcad here and I'm struggling to find a tutorial for how to insert this table into Mathcad:- 'a' and 'b' are the length and width of a steel plate which will be defined values, but how do I replicate this table to then linear interpolate and give me outputs for both k1 and k2? Am I asking too much of the software? Thanks in advance 

Dear community,I am carrying out the coding of the optimization task in Matlab, from the attached sheet, to the Mathcad language. But I am stuck at this point.You can support me in this task.Any help is appreciated in advance.CarlosRomero

Elementary schoole children can solve this puzzle. If you need you can use Mathcad Prime.

Would anyone have any recommendations on how to improve the code below? I use this function to solve Mathcad sheets from an Excel worksheet (using VBA code). The main hurdle here is to have the script wait until the Mathcad sheet is done calculating before moving on to other tasks. So far, this script seems to work fairly reliably, but it wouldn't surprise me if there's something better out there.    Using Mathcad Prime 9.0       Sub SolveMathCadSheet(mathCadSheet As Ptc_MathcadPrime_Automation.Worksheet) Dim n As Integer mathCadSheet.ResumeCalculation mathCadSheet.Modified = False mathCadSheet.Synchronize n = 0 Do While mathCadSheet.Modified = False Application.Wait (Now + TimeValue("0:00:01")) n = n + 1 If n > 20 Then Exit Sub Loop End Sub      

I am using Mathcad Prime Release 9.0 and Datecode9.0.0.0Mathcad won't print to PDF. This is a new issue. It was able to print a month ago. Failed 3 times in a row today.Here are the errors that I facedNo error messages. Just timed out.

A friendly hello,In the attached calculation it is easy to see from the angle sums (they must be 180°) that coarser starting values produce less precise results. Are there settings in MC14 that achieve good calculation results even with coarser starting values? Currently, the iteration can only be made successful in the sense of a fixed point equation with almost exact starting values.

I'm not able to assign the output of the solver to a variable.  I can do it with other examples, but it doesn't work with this expression.  What am I doing wrong?  

Hi. I tried to put in Mathcad Prime the equations for the attached pdf file,  but I got some error with the last line, where the  FIND function is included. Where is my mistake?