Mathcad

Hello friends, I have to calculate a beam on elastic basis by the finite element method for my master thesis, I do not understand why there is an error for plotting the graph.I attached the file.Really need help because the deadline for submitting the thesis is Friday, May 28    

Hi, I don't understand what is happening here. I have a range of resistances I put into a variable. Then I just want each solution using the basic voltage divider fuctionfunction. Thank you  

Good day PTC Community!   I was wondering if someone could help me resolve my issue with the product. I tried the symbolic solve for an equation and it was amazing. I got stuck though. I was planning to use the value solved from the equation I made inside the worksheet and use it for other formulas. The problem is I can't extract it, it just prompts me "missing term or expression." Was what I'm doing wrong? or are there any workaround I should change in order to achieve extracting the variable solved?   Thanks in advance!

Hello all   From the shortcut list of Mathcad, shift+space can append an extra column to the matrix. However, I found that it doesn't work for my Mathcad Prime 7.0.   Does anyone know how to fix it?   Btw, pressing shift+enter to append an extra row to the matrix can work in my computer.       Thanks!  

Hi,   Can I use solve block inside a program loop? For example, it may be useful if I need to scan all the possible solution of Find(var1,var2,...).   Many thanks S

Hello!   I want to solve three equations symbolically to check tabulated data. How can this be done? Should I use a solve block or are there any other techniques? Please, take a look at the attached Mathcad Prime 6 sheet.   Best regards, Sergey

I have referenced excel UB steel table and used Vector command so that I can use properties values for calculation. its easier such that I only have to change row number to select a different UB.   I use properties to calculate bending capacity (output as vector)  and compare with know demand (typed scalar values), I get errors.  How do i convert 1x1 vector answers with typed scalar values such that "all values are scalar" for checks" ?    

I'm trying to iterate over a matrix and for some reason I can't seem to generate the new matrix. It just spits out the last value of the iteration. Looking at other posts I think I have something wrong with the indices of the matrix, but I can't quite figure it out.    

I have the following equations and i am trying to ge the values for b2 and D2. I have all the other necessary values but i cannot get to solve this. Have i mistyped the root equation?I tried with the find function too.  

Take the following 2 variables: How do I use Mathcad to find the combination of x and y that minimizes g? Is it possible to do this while keeping a and g separate? Please try to make a solution easy for a Mathcad newbie to understand  

I've been scouring the forums for a while now and I'm starting to come to the conclusion that either my question is so simple that nobody else needs to ask how to do it or that it just can't be done. Put simply, I'm trying to find out how I can get MathCAD (using Prime 4.0) to return the highest or lowest result of a function given a list of possible input variables. For example, if I have a simple function: f(x,y) = x + y^2 and a list of possible values for x and y: x = [3, -6, 2] y = [2, 3, -3] How can I get MathCAD to output the largest (11) or smallest (-2) result?

Node List Tolerance Analysis: Enhancing SPICE Capabilities with Mathcadby Robert BoydHardcover: 352 pagesPublisher: CRC Press (March 6, 2006)Language: EnglishISBN-10: 0849370280ISBN-13: 978-0849370281Developed at UC Berkeley more than two decades ago, SPICE software is the tool of choice for performing nominal analysis for electronic circuits. However, attempts to use SPICE for worst-case analysis (WCA) reveal several shortcomings, including: a 400-sample limit for Monte Carlo Analysis (MCA); lack of Rot-Sum-Square (RSS) analysis, asymmetric component tolerances, Fast MCA, or AC sensitivity capability; no single-run method of tolerancing inputs; and no predefined beta (skewed) or bimodal (gapped) distributions for MCA. While several commercial versions of SPICE may have corrected some of these limitations, they still remain rather expensive.Based on extensive experience in WCA, Node List Tolerance Analysis: Enhancing SPICE Capabilities with Mathcad presents software methods that overco

Hi,   I'm using Mathcad 15 and I'm having problem in using solve block. What I'm trying to get is to find the values of PM.guess that will satisfy the LF.sum=1.   Appreciate if you can let me know how to fix this.   Thanks.

I use Prime 5 for a system of nested program modules. Normally it works, but im some cases an unexplainable error occurs with embedded matrices. Description in attached PDF-File. Who has knowledge to solve this problem? Guenther P.  

Dear MathCAD Prime experts,Currently I have had a problem of opening my work file. I was doing my engineering design of Footing in MathCAD Prime7.0, but I was not get done on work I saved and closed. When I opened the for continuing my work the error message was popped up " The file type is not supported. Log file is located at C:\ProgramData\PTC\Mathcad Prime\Logs\MathcadPrime_Exception20210505_145107.log'' and I could not even open my file, I tried. Have somebody experienced this kind of problem? I would like you somebody else kindly spare your time to have a look at my attached file for making it to be as normal as it can be?I am here for looking forward for your help. Thank you!

Hello,   I'm trying to solve a double integral but I wait for hours and the result didn't appear. Could anyone tell me if Mathcad solve this type of equation?   Thank you    

Hi,   I'm trying to replicate a template that evaluates the shear and moment of a simple beam. The problem is that to W array, I've got the message that n is invalid. The index should be an integer that it is n=3, no less than origin that it is because i have set up origin=1 and no greater than the last element which i don't know if is true. Any idea how can I fix it?   Thanks Thank you all for taking the time. It was the origin :1 that was not written as it should so no all sorted. Thank you very much anyway!!  

I am trying to calculate the following equation for a project that i have. Nor the find function or the root function doesn't give me the result. I am currently using the Mathcad Prime vers 7.0. What can i do? Thank you!

Hello! How to use Mathcad15 functions in C ++ builder? I need to enter formulas and output 3Dgraphs in my application.

Hello , Is it possible to get all the values back to Excel as a product.of L*B as an area. I tried with one row but it is too much time consuming. I believe there is some other way to do may be by programming but I am not sure how to do that can please someone help.   Somehow I was unable to add excel sheet so attaching screenshot  Don

Hi everybody,   I am using Mathcad prime 6.0. I have tried to make some calculus of temperature, but it seems that Mathcad has a problem with calculation of temperature. First I tried: 1F+1F=461.67F (it is not 2F!!!), then 2F/1F=1 (it is not 2).    I don't really know if that is a technical bugs of Mathcad Prime? or it is just a bad copy of Prime in my laptop, or Did I miss something?    

Animation is not just a toy. This is also a good illustration of what numerical precision is.This is an illustration for my article, which is being prepared for publication. Is it possible to solve this problem (two weights moving along a chain) absolutely precisely - without jerking. The Mathcad 15 sheet in attach.  

What does this mean? I could not find it in the list of error messages. The attached program was working until I set a_1, b_1 and d_1 = 0.

Hello, currently I am using Mathcad prime 7.0 trial version, While I'm doing definite integration the upper limit is outlined by red color and there shows an error notice that the value must be real for upper limit value. so what I will please solve my problem. also give response as soon as possible.

I'm trying to convert an old MCD file to the XMCD format -- but the converter fails with the message "Could not start mathcad conversion process"   How can I convert this file so that I can use it with 'PTC Mathcad prime' ?