Mathcad

Hello, long time ago here I had read in view of the subject some good puzzles. Is there anything news known about Bellman´s "Lost in Forest"? Also I am interested in hints to use Mathcad concerning this problem. Regards, Alfred Flaßhaar

Please see the attached file. I need a simple and elegant solution for finding the max value from part of a single column matrix. Thanks 

I have legacy MathCAD files (.MCD) from the 2001 timeframe that I'd like to covert and use. If I can get converted, I will purchase the full license. Please help

Hello everyone, I need help please to derive the following function: This function shows different curves (0,5 Layer ... 10 Layer). The X- and Y- axis are not linear. I divided both axis into 5 sections. For each curve I have take some data points for each section. I am seeking this final graph:   The datapoints for the different curves are attached. How can I recreate these datapoints as a function, like in the graph shown above? For each section I have to interpolate with spline functions?Then I do need a "if... if else ... else" command to check which section is active? Attention, the Sheet is Mathcad Prime 6 Kind regards

Hello! I defined a function depending on one variable. Then I used the range operator for the value which my function depends on. I want to call out the max value of the function based on the range variables. The "max" command doesn't work. I think something is wrong with the equation, since the function can't be evaluated when I type the angle in parenthesis.Please, take a look ath the attached sheet. Sergey

For reasons that I need not go into, I decided I needed to compare the results of the different ode solvers in MathCad. In case anyone is interested, the results are in the attached worksheet. (I am using MC 14 but saved it as MC 11 for Luc). I also played around a bit with the tolerance and number of points, but that is not shown. If someone who knows more about the numerics of the solvers than I do wants to comment on discrepancies and relative accuracy, I would be interested. 

The number I am calculating is in psi and I  want to round up to the nearest 50 psi, how do I accomplish this in mathcad prime 7.0?

Windows updated the .NET framework this morning. When I try to open Mathcad 7.0.0.0, I get the splashpage and then nothing happens. Is there a patch for this?

I am looking for a Mathcad worksheet to evaluate stresses in a rotating shaft with eccentric bore subjected to bending and torsion.  Any insights would be greatly appreciated.

Hello,  i am not able to extract my calculated matrix from mathcad prime 7 to excel. I was able to hand over parameters from excel to mathcad and now i want to retrieve the solution.  Dim matrix As IMathcadPrimeOutputMatrixResultSet matrix = WS.OutputGetMatrixValue("test") From there I would extract all the elements one by one.I also changed the outputalias from "out" to "test" but I only receive the ErrorCode 7 "Matrix result is invalide".Can somebody give me a general example how I can retrieve my results into Excel by the api.

Good Morning,Could you please confirm my participation to this session tomorrow.Thank you very much,Kind regards,Pierre Cléry

I am using Mathcad Prime Release 7.0 and Datecode7.0.0.0One of our students is having issues running MathCad, it was working on his laptop then stopped in December. When you try and launch it, the splash screen comes up for a few seconds, then disappears and the program never starts. I uninstalled/reinstalled, that didn't help. Also disabled Norton. I don't see a running process for MathCad either. Aside from reinstalling win10 and everything fresh, do you have any ideas on where to start?

Need mathcad 15 m050 so I can install on windows 10 machine

I am using Mathcad Prime Release 5.0I have data where the first column is angle theta that makes ~5 revolutions (0 to 360 degrees) and a second column that corresponds to a 'y' value. I would like to graph the data from 0 to 5*360 degrees (0 to 1800 degrees on the 'x' axis). Is there a function that will allow the theta data to get adjusted? MATLAB has a function called "unwrap" that would be similar ("unwraps the radian phase angles in a vector"). Note: The angle theta is captured experimental data with some variation in the rate (i.e. there is a new data point ~every 2 to 3 degrees).

Ich kann leider keine Mathcad Programme herunter laden. Da ich diese für meine Klausurvorbereitung benötige, hoffe ich, dass mir jemand helfen kann.Wenn ich über den in der Bestellbestätigungsmail enthaltenden Link drücke, bekomme ich nur die Meldung, dass ich nicht berechtigt bin irgendwas zu downloaden. die Lizenz habe ich über meine Uni erworben und hatte vorher schon eine Lizenz. Ich benötige Mathcad 15, da meine Uni mit Dateien in aus diesem Programm arbeitet und die Klausur dementsprechend gestellt sein wird.Danke für die Hilfe.     Unfortunately, I cannot download any Mathcad programs. Since I need this for my exam preparation, I hope that someone can help me. If I click on the link contained in the order confirmation email, I only get the message that I am not authorized to download anything. I acquired the license through my university and already had a license beforehand. I need Mathcad 15 because my university works with files from this program and the exam will be

Hello, I am tasked with updating our programs from MathCAD 15 to Prime 7.0. The below was a Given-Find statement in 15 and has worked for many years just fine. Now Prime 7.0 has changed to SolveBlock and is flagging R' in the constant as "R' has multiple definitions, you must specify a label to select the definition that you want". Note the 'guess values' were added to the solve block in hopes that would solve the issue, it didn't work, since the new block did not have a guess value upon conversion.  

Hello all,I'm using Mathcad Prime 7.0.0.0 and during calculations I get warning message as in title. I have PC with 16GB RAM and when I monitor task manager Mathcad doesn't reach top border of available memory. There is still about 5GB free RAM. Other components as CPU ect. also doesn't work at full performance...so I don't know where is problem. I know that this topic was touched previously but that answers not fit to my issue. Thank you in advance

Not receiving emails to purchase/download mathcad after multiple requests. correct email is tbrooks@raspet.msstate.edu and I have looked in junk folder, etc.

I'm fairly new to the use of arrays and matrices in general. I'm in the crane design industry and modern codes require multiple load combinations to be analysed in structural calculations simultaneously. Codes then often pose choices based on things like stress ratios. For example, in it's simplest form, a different set of rules are required if a stress is in compression rather than in tension. I need the ability to automatically differentiate between these stresses, and the correct rules are applied for each load combination. Sometimes these problems may use array sizes in the hundreds. I've attached a very basic programme. My desired outcome is a single n x 1 array. What I tend to get is an array of nested arrays. I've played around and found that if I were to transpose this and turn the nested array into a single clean matrix, use the diagonal function, then this would give me what I need. I have no idea how to do this though. Help would be greatly appreciated.

I defined a function of x and y and plotted it. Later I am calculating matrix values for the function and trying to create a second function to fit the points. My belief was it should result in the first function but the second function deviated from first by large margin. How to rectify this?   

Hi, I'm trying to input this equation into mathcad, but I keep coming into the problem of incompatible units. Thanks for the help. This is also my first time exploring physics so it may equally be my fault. The equation is in the image attached.   

Anyone can help me reverse this program? This program contains the lower left side triangle to be 0, and I want the program to run on the opposite side on the upper right to be 0. My program does not seem to be working properly. If anyone can help me reverse "0" in the matrix, that would be a great help in my studies.  Thank you.

I am using Mathcad Prime 6.0 6.0.0.0Any chance Mathcad will support MathML in the near future?I would need this support in order to copy formulas from Mathcad to Adobe Framemaker vice versa.

I'm trying to use bvalfit to turn a boundary value problem into an initial value problem in Prime 7. I can find nowhere on the internet any resource that explains how to properly use bvalfit, and my current attempts are failing. Does anyone on this forum know how to use bvalfit?  See my sheet below.  Can someone please tell me what's wrong with my sheet? Thank you! For the record, yes I know this is an easy DE to solve. The point of this exercise is to get bvalfit working so that I can expand the application to other equations and standardize it in my worksheets.

wie kann ich mathcad 7.00 installieren und die lizenz dort aktivieren