Mathcad

Hello I have a written two programs which are very similar. However, when I am running the second program, I get an error message saying "these values cannot be compared".  Unfortunately, I can't figure out what is wrong with the script. How can I solve this error? Thank you for your support!   

Hello! I am having an issue with Mathcad solve block. This is for an Electrical Engineering class, and I am trying to solve a system of 6 equations to find 6 unknown values. I have re-formatted my equations and the solve block many times and cannot tell what I am doing wrong. Any help would be greatly appreciated!

Hi, I have a long equation that I would like to break in explicitly, ALL; however, I don't know if that is possible. Any suggestions?  I am currently using Mathcad Prime 8.0I appreciate any help you can provide. 

Me and my mate are doing a school project and the file he saved doesn't open anymore on either of our Laptops. Can anyone help please? 

Hi everyone, previously I asked how to plot many arrays in one plot and I got my answer. Now I'm trying to plot the results that came out from those arrays .. however it shows some errors ... my previous question was in this thread >Solved: Re: Defining the layers - PTC Community Now, I'm trying to use  the same steps  but it show this error What I'm trying to do is to plot the results of Rb each array separately.. so I have 15 trace drawn Rb is the horizontal axis and ztips is the vertical Thanks in advance 

xx: After a while, I am using the Mathcad Prime. Yesterday, I found that the range variables not doing well in case I use step less than 1. Otherwise (for example, 1.25, 2.1, etc. are OK).Essentially, I want to specify step < 1>I would like to how to get around this issue.PL. Help. Mathcad Prime 10.0.1.0

The same program takes longer in mathcad prime10 than mathcad14. This program uses arrays in particular. So I got the following information: "The most efficient way to use computer memory when using matrices is to pre-allocate the matrix. To do this, assign 0 to the last element of the matrix. This ensures that there is enough memory for the remaining elements of the matrix. If you dynamically allocate a matrix by filling in the elements of the matrix from the smallest subscript to the largest subscript, it will take longer to calculate and the worksheet will calculate slower." But I don't know how to improve it. Can someone please help me?   Translated by the moderation using Google Translate -----------------------------------------------------------------------------------------------   同じプログラムでmathcad14よりmathcad prime10のほうが時間がかかります。 このプログラムでは特に配列を使用しています。 そこで私は次の情報を得ました。 「行列を使用するときにコンピュータのメモリを最も効率的に使用する方法は、事前に行列を割り当てることです。このためには、行列の最後の要素に 0 を割り当てます。これによって、行列の残りの要素に十分なメモリが

Hello,I want to find a way to replicate the function of logspace but using numbers, log function, usual math operators only.  

I’m currently working on a worksheet in Mathcad Prime 9.0 where I’m evaluating several functions that generate around 100 rows of values each. I have three different functions, and I need to send these values into an Excel file so that they are neatly aligned across columns. Specifically:I’d like the results from the first function, f(a), to begin at cell A1 in Excel.The results from the second function, f(b)  should start at cell B1Similarly, the results from the third function, f(c), should start at cell C1.I’m trying to figure out how I can use the "Write Excel" function in Mathcad to send these values across the respective columns in the same sheet.Due to the nature of the data, I’m unable to share my worksheet directly, but I would greatly appreciate a sample example or any guidance that can help me achieve thisCheers,Frank

Hi there , I want to remove NaN from a nested matrix so I can find the average . I tried to use (filterNaN) function but it shows this error I wrote a program to remove NaN ,, but it does nothing (page 3) in avg sheetmy goel is to find the averag without the nans >> because in my original sheet all the average valuse are  shown as NaN this is on page 22@StuartBruff Stuart >> I'm using the mean function you showed me in this thread:Solved: Re: average value - PTC Community

Can anybody please help. 🙂 i cant seem til solve this one.The DC generator in Figure 2 can deliver a maximum current of 21 amperes. rGr_GrG​ and rBr_BrB​ symbolize the internal resistances of the generator windings and the accumulator.Task 2.1:Determine the value of R3​ when the generator delivers maximum current.Task 2.2:Determine the power dissipated in the generator's windings when it delivers maximum current.

Since it is no longer possible to install MATHCAD 15 on  my new PC, even though I have a perpetual license, I am looking for a software that is up to its standard. I was offered MAPLE FOLW...What do you think?  

I have a question >> What it is the difference when mathcad write the unit of a resulte inside the brackets [result*Unit] and outside [result]* unit?is there any difference ? and how to make all units showed the same way?Thanks in advanceYusra 

How the variable vector can be plotted on 2D xy plot    

Hello guys, I'm new into Mathcad Prime and this community, so please bear with me. I'm trying to make a template to solve systems of linear equations with the Gaussion Elimination method. I would like to know, if anyone in this community has a template to solve any kind equation systems with Gaussian Elimination? I have attached a file with a system of equations, that I would like to solve with such template. Thank you! PS: I use Mathcad Prime 3.1

Hello everyone,in the attached file, i am not understanding how the program r2 iterates.Could someone please explain why I am receiving the same options multiple times in the output.Attached Mathcad 10 sheet. 

Hi I would like to solve a differential equation for a set of variables. I hope I have clarified my problem in the attached file (prime 7), otherwise just let me know.   All help is very appreciated! Thank you 🙂

I have 15 executable MathCad Prime 8 calculations that I’d like to run from a Windows Command batch file. How do I do this?

HiIs there a function in MathCad Prime (latest version or 9) where you can put a form field in formulas? I'll give an example:Variable = [form field] mm This is because I've noticed that when I make spreadsheets and make different calculation formulas, e.g.: k = x mm * y mmso often someone accidentally removes the units, and it then completely messes up all the calculations. So I'm looking for something similar to Excel, where each value is in its own cell. If there was a form field in the formula, other parts wouldn't be easily editable.

I have an iteration in a calculation that requires I select “Calculate” repeatedly until two numbers are relatively equal. Is there a way to automate this iteration so that I only need to select “Calculate” once?

I ran the same program in mathcad14 and mathcad prime10 through a converter, and it was slower in prime. Below is a program that seems to take a long time to calculate. I also got the following information: "The most efficient way to use computer memory when using matrices is to pre-allocate the matrix. To do this, assign 0 to the last element of the matrix. This ensures that there is enough memory for the remaining elements of the matrix. If you dynamically allocate a matrix by filling in the elements of the matrix from the smallest subscript to the largest subscript, it will take longer to calculate and the worksheet will calculate slower." But I don't know how to improve it. Can someone tell me?   Translated by the moderation using Google Translate -----------------------------------------------------------------------------------------------   mathcad14とコンバーターを通した同じプログラムをmathcad prime10で動作させたところ、primeのほうが遅いです。計算に時間がかかると思われるプログラムを以下に示します。 また私は次の情報を得ました。 「行列を使用するときにコンピュータの

Hello, I would like to get some help from you in order to be able to calculate the output voltage of an integrator OPAMP considering also its saturation.As it could be seen in my example that I attached, the output voltage will start decreasing from 0V with a negative slope, proportional with time. The negative supply of the OPAMP is -6V, so I would like to know if you could tell me please how can I upgrade my calculation formula with some logic in order to check if the output voltage is still less than -6V, then it should be calculated according to the formula, otherwise it means that the OPAMP is saturated and the output is staying at -6V? Thank you in advance! 

Hi everyone,I’m new to Mathcad Prime and have no prior experience with it. I’m currently looking for teaching materials or tutorials related to power supply design using Mathcad Prime.Could anyone share resources, examples, or websites to help me get started? I’d also appreciate suggestions on where to begin learning the basics of Mathcad Prime.Thank you so much for your help!

Hi there , I'm trying to find the q values that correspond to levels values . Knowing that q was measured from z which include the levels values as well . like the example Thanks in advance 

MathCAD Prime 7.0 is where my company is still stuck at, but it still has the very frustrating limitation/bug of not accepting decimal numbers without putting a leading zero before the decimal. It allows you to do this when calculating a number, but not when using units. Has this been fixed in subsequent versions?  It is frustrating not only from the standpoint that I never put leading zeros before a decimal, and never have, never do on any other program/software, and it's not a problem at any other time on any other software package I use (including MathCAD Prime 7.0) UNTIL I try to use units in the calculation. I have hundreds of worksheets where I have not used leading zeros and it used to calculate everything just fine, even with the use of units.