Mathcad

Hello, Currently I have been facing some errors to solve differential equations using AdamsBDF solver.Your kind help or advice will be very much appreciated.Please see the belwo images and attached file for equations and the problem with "D"_Red Circle.   Thank you.  

I am doing some image processing in Mathcad Prime 9.0 and the path to the image files is so long that it runs off the right side of the screen. I see a discussion from 2011 for setting a path in older versions of Mathcad (15?) but I cannot seem to find that option in Prime 9.0. Well, as you may see from my other message, I switched to MC 15, but has the same path issue until I learned that I could use character strings as variables.   So, now have two path variables and a third string name set to the file name, and I concatenate all three with "concat" in the following manner: Array := READBMP(concat(Path1,Path2,Image_78_7))    

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.

After experiencing a hard drive crash and installing a new disk I cannot licence the reinstalled MCAD14 program for product code xxxxxxxxxxxxxx-xxxx-xxxxThe licence.dat file I can refer to for workstation CPU ID that uses this file is xx-xx-xx-xx-xx-xx does not work.How can I license the product?

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

I am trying to add a new license file, but it just keeps saying that it expired.If I go online to look at my licenses, it says there are none.Is there a time limit from when a license is purchased to when it is activated?  The license file I have (.txt) says it expires in 2025.

need to retrieve license key for Mathcad 14 over the internet but cannot

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.

MY CD for Mathcad 14.0 M020 is corrupt.Would you please email me a new copy of CD English

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.

Dear Support.We would like to purchase Mathcad 9 prime Subscription for my Coaching class. We are located in Kuwait. We would like to buy yearly subscription using my credit cardCan you please guide us and provide me trusted website so I can process payment.

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?