Mathcad

Hello everyone. I have a problem with a difference method, shown here below. (The results are different from those of the text). Some of you could kindly say me  if I'm wrong or the text is wrong? thanks a lot.Yours sincerely F. M.

Hey guys,i modified my iterative calculation and it is better to work with that functions and variables.Having now the problem, that the calculation for the second row is not correct. It should be an independend calculation for every loadcase with a different maxiter.And the second example is not working.Can anyone see the failure?THx guys

could you write script float to int

how can i clear matrix symbol with function or commands?like this.

  Hello, Everyone.  solve, W, X, Y, Z ?  Thanks in advance for your time and help.     Regards.

A simplified example probably illustrates my question best:I would like to set multiple variables based on the value of A in my example above.Thanks,Kevin

Can you show me please, when we must use also if not else if. Must not can!

See please MySort     (view in My Videos)

Hi All,I am not sure why the value of Sin (Theta) is not coming out correct in Prime 2.0 (see attached). The calculator value is 0.342. Any advice?Regards,LS

Hey guys,i would need a recursivic calculation with a break condition. I made it so far but now i would need an extention to this calculation.I added a mathcad file in which i described my problem. I hope that someone can help me 😃This is only an example but is describing my problem very goodBest thx!

Is it possible to generate a radio button group with the line items input as a vector?  This would be similar to a list box with one input but with radio buttons for selection.

I created a very simple (basic arithmetic), but long Mathcad file in Prime 3.1 express while away from my home PC.I have a fully licensed Prime 3.0 that I would like to use this file on. Am I out of luck?  Do I need to re-enter this data again in Mathcad Prime 3.0?  Is there any way to convert this file?

To all,I have created a contour plot and trying to control the scale and/or the colour scheme.Under the advanced properties I can see the option 'choose colormap'Q1: with the (default) rainbow map, is red the high value or low value (on the z axis)? look high it's the high valueQ2: I believe (from the doc) one can allocate a colour map ( SaveColormap and LoadColormap functions)Can this be used to create one own scale so that[0-0.1] = a colour]0.1-0.2] = another colour...]0.9-1] = reda 10 band colour mapThanksRegards

Avec des valeurs données comment extrapoler une courbe dans le sens décroissant.

I've been working on a problem to determine the formulas for two sinusoidal fibers that are tangent to each other, as shown in the attached picture.  I've already pursued this problem with the GRG Solver built into Microsoft Excel and determined that there are multiple solutions, but I wanted to transition to Mathcad.  After entering the governing parameters and constraints I found that the solver functions if my guess is the same as one of my solutions, but if I change a guess (specifically for A1 or D1 in the file) it will not solve.I don't know if I'm doing something wrong with Mathcad or my constraint equations, or if I'm just experiencing limitations of the solver.I attached my Mathcad file with the most trivial solution entered, as determined by hand.  Slightly changing A1 from 1 to 1.1 causes the solver to fail.Can anyone provide any insight on this?  Thanks in advance.

I was using Mathcad prime 3.1 to symbolically solve a pretty simple equation and I get imaginary numbers.  While I was easily able to just do it by hand, I'm curious as to why it did what it did and how to stop it, if possible. The solutions I've found posted here and elsewhere don't seem to help (i.e. using various assume commands)File attached.Thanks,

Please!

Hey, im encountering an failure here:I want to use for every row another Dp as shown here:Thx ! 😃

When I click on help (e.g New Users button) facility (e.g. http://www.ptc.com/http://communities.ptc.com/docs/doc-3621). The browser page opens, but I constantly get the message below. I very much appreciate if someone can advise how to fix this or else point me how to get help inside the application without popping up the browser (I have also tried different browser, encountering the same issue)Best,-RaminServer Error in '/' Application. A potentially dangerous Request.Path value was detected from the client (:). Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Web.HttpException: A potentially dangerous Request.Path value was detected from the client (:).

Hello everyone,FIrst of all, I am very pleased to be on this forum.The reason I came here is to ask about solving equations with Mathcad.I have an assignment where I have to determine the three cicrular frequencies and periods of a free vibration (EQ. resistant engineering).the way I am trying to do this is using the lateral stiffness and mass matrices, [K] and [M]. In order to find the frequencies mentioned above I used the following equation:det [K - omega^2*M] = 0. My question is, how can I solve this equation using Mathcad? the mass and stiffness matrices are the size of 3x3. I am looking to find the three omega^2 values.this is what I have so far, but I am sure it is not right, because no omega should be negative.Thank you for your time and help,Sincerely,Aron

I have some experience in C language, and I know the structured programming, and in the structured programming there are no the "functions": break and continue as there are in MathCad programming.In Mathcad the programing paradigm is object oriented, declarative or another?

Hi,I am using Mathcad 15. My worksheet consists of calculations as well as graphs.When I try to save the worksheet in .HTML format (Save as Webpage) mathcad gives the following error:"Worksheet not saved"Please see the attched screenshot of the error.Can anyone suggest how to resolve this?Thanks,Ram