Mathcad

I have come to Prime after spending many years on first the DOS version of Mathcad and the various iterations up to 14. My initial try has been frustrating...functions moved and hard to find, graphing difficult, generally too different and counterintuitive. What was wrong with the earlier versions? Perhaps I am being a grumpy old man :).

Hello,Find the equivalent resistance between a and b port (Rab (=Requivalent)) for the bellow circuit. Assume each element is 1 ohm.

Hello,if the result is in feet, Is there a direct and simple way or a function to convert it to feet and inches?For example L=6.33 feet          L=6'-4" Thanks,Sam

Hi, I am a new user and I would like to know if there is any way to perform the attached simple equation dividing.I need the unknowns to appear as they are in the K equation  

Can someone please help me to convert these XMCD files to MCDX?

I am having an ongoing issue with Mathcad. Every time I open my work files, the text blocks and images move! I usually have to start by "Separate Regions Vertically" and then manually move everything back into place. I use page breaks as well, but it doesn't work in some sections. I lose too much time to reorganizing my work. This issue also occurs when I update calculations. My first page usually has overlaps of photos and text blocks consistently after each open. The zoom is set to 100% and my display settings are also set to 100%. To recreate the issue, create text blocks with floating images between other text blocks. Save and reopen the Mathcad file. Text blocks move around since last save and floating images overlap text blocks. I am using Prime 9.0.0.0.

How to convert rpm to m/s in prime 7.0? I have velocity of 125rpm for radius 0.32 m how do I convert this to m/s

Dear All, I was trying to plot vk(t) vs ik(t). I am supposed to get only single plot for vk(t) vs ik(t).I am getting multiple overlapped plot while plotting for vk(t) vs ik(t).The mathcad code is attached below.My interest is, I need to only one plot for vk(t) vs ik(t).Could anyone rectify this problem. (I am using Mathcad 15 software)Thanks in advance

Hello,is there a possibility to access version 15 files after end of January, i. e. with a viewer programm or evaluation license? RegardsHolger

Buenas noches, Por favor en la programación que estoy realizando si alguien me pueda ayudar se tata de aplicar condiciones a una matriz. Gracias de antemano por la valiosa ayuda. Mathcad Prime 8.0. 

Hello, I have a documents that has elements on the right of the document "page" (viewable in the "draft" view).I tried multible ways to generate a PDF ("save as"; MS print2PDF "all"; select all elements and then in print dialog "selection") where I can see all content but I only see what's viewable in the "page" view.Increasing the page is not an option as I'm already at "A3" size. See attachments. RegardsHolgerDoes anybody

I would like to know if the analysis of this network is correct, thanks:

Kindly see the attached code. I would like to generate 10 samples of size 5. Then calculate the mean of each sample, so that I have 10 means.  However, my data contains only five elements. Obviously, something is wrong. Kindly assist.

I recently upgraded from Prime 8 to Prime 9, hoping for a resolution to the performance issues we've run into. I've noticed that files greater than around 3.5 MB experience a significant decrease in performance. Legacy Mathcad (15) didn't have these performance issues. I'm wondering if and when PTC is going to resolve this. I've seen a few workarounds, like vectorizing of for loops, etc, but we shouldn't have to resort to workarounds when the original Mathcad worked fine.

Hello, Again.Im trying to optimize a couple systems,one liniar and two others non-liniar.Right now i have a liniar programming problem with 7 decision variables and variables and 3 restraints, how ever i have no idea how to implement a simplex algorithm. Tried using the solve block but i failed 

Hi everyone.Im trying to calculate the det of the Jacobian however i keep getting this error.Just what exactly does "scalar value" mean in mathcad? And more importantly, what can i assign u and v to fix this?In my problem both u ∈ [0,2π] and v ∈ [0,π] but i dont know how to assign these values in mathcad.

HiI want to publish my calculation file on the internet.How can I create a html file from Mathcad prime 9.0? Thanks

I'm struggling to get a for loop to run in Mathcad Prime 7.0.0 I have a matrix "d" that I want to stack "N" times. The matrix "d" could have any number of rows, and "N" >= 1  (these are defined elsewhere in my sheet). But I cannot for the life of me figure out how to iterate through the loop. Where have I gone wrong? The examples I see are using "i" inside the loop to perform an operation (sum several terms, etc.). Maybe since I'm not actually using "i" for the calculation anywhere it's breaking? Maybe because my stacked matrix isn't actually a function defined by "i"? Should I be using while instead of if?

I put in order my desk drawer and found this is what:Then I found it in Internet - http://terni.ru/slide_rule

The attached mathcad code will generate a sample of m = 1000 values. I would like to create a histogram or curve of the data. Kindly assist. I want to verify if the data generated is normal. Thank you.

All, I am using a building code prescribed equation with a constant that does not have units assigned in the code.  As a result MathCad gives a Unit error.  Now I could backsolve to find the units but that seems cumbersome.  Can I simply force MathCad to solve the equation and remove the red rectangle from the output/print?

Hi, was wondering if anyone knows how to improve the resolution for PDFs from MCP? Regardless of the method (print to PDF or save as PDF), embedded Excel tables and Chart Components look terrible.Thanks,-Mathcad Prime 9.0  

Having issues with the solve block, "units are not compatible" I know the part that is bad is the part in the screenshot as that part was added specifically for this scenario. Would also like to simplify it as its the same equation with different Q value determined by the Q[ value. Please advise, Thank you!!

After fixing an issue with an earlier solve block I am now finding this,Please advise and thank you! 

Even though I have declared two values for all variables that are iterative Mathcad Prime 8 is still pushing this error "Ranges with units must specify the second value in the range", please advise and thank you!