Mathcad

Hi I want to solve a mechanical torsors problem, but I don't know how to go about it with Mathcad I have a circular platform. on this platforme i have 3 point B1,B2,B3 on each point i have a forces, respectively F1,F2,F3. About it i know directional vector for each forces. My platform have a spherical joint in this center (point C). And i have a torsor which define exterior mechanical load applied on platform at C point.   1°/ i write mechanical component: obviously expressed respectively at each point    Now, i want to solve it find FB1,FB2,FB3,X,Y,Z     For this, i want to make a torsors transportation on C point!   And now! i am stuck😥   I make a light mc file for add to this post  

upgrade to mathcad 15

Dear allI try to change from Input to Function !!!!!! Purpose!!!!- Delete (1.Old Input) and Put (3.New Input Under Area) - Correct and add new Variable (a,b) to (2.Existing function) ) and every functions in the area have (a,b) as new variable additionally. as picture below and attachment file Thank u    

I would like to call .exe and to pass parameters to it, like this: program.ex 

I have a license problem. When I tried to install the program for the first time, I had a problem connecting to the server, later it showed me that I used all the licenses. I need Mathcad for university.

I would like to update mathcad 6 to mathcad 7 but I'm not able to find where to download the windows installation file.

I tested a new feature of Mathcad Prime 7 - the converting files from Prime (mcdx) format back to Mathcat 15 form (xmcd). See in the attachment what I did!

How can I highlight a region? This was very easy in Mathcad 15 where you just right click and select highlight, but now I can't see how to do it in Prime and I've searched through all the forums and there is nothing about highlighting a region in there. I just want to highlight input so the user of the worksheet clearly know what regions are to be modified.

Hi there, I am not receiving the email to be able to download the mathcad express trial.

Hi Help with smoothing function please. I am having issues formulation a smoothing function. Errors like "This value must be a vector of real numbers: pop up. A working example will help a lot.  Prime 6 File Attached.  

Hello,What is the reason for these two different results?(The result with Mathcad function is good)But I think, if I am not making a mistake in the first approach, both results should be identical. So, what am I missing, or what am I doing wrong?

I have a PTC account and I thought I had a license code but Iam having trouble activating the productMarc A Chiffert, P.E.marc@aecengineeringdesign.com631-353-3375917-656-9166

So i was trying to run a mathcad and the proggram asked me to chose the license i chose the 30 trial mode and when i am logging in with this account i got the error about Section=responseheader detail= CR must follow LF

der schritt 8 (Lizenz erwerben) im insert lässt sich so nicht ausführen. Fehlermeldung: der server hat eine Protokollverletzung ausgeführt. Section=Responseheader. Detail=auf CR muss LF folgen.

Good day. I want to ask how can I expand these example function to an infinite series of graph?   I already have a trial graph, but I want to learn how to expand it infinitely. My function keeps on getting errors on plotting. Hope you can help me.   Thank you in advance.

I am trying to interpolate values from a table.  I have attempted to follow previous posts on the forum, but still have some errors.  Any assistance would be appreciated.

Is this a Prime 7's symbolic bug of solve? The answer I want to get is shown as follows. 

All numbers are natural numbers. (Integer of n>0). How to solve the equation? Prime 7 can not solve the answers. The answers are   

Are these symbolic bugs of solve of Prime 7? I want to have the answers as x=2.

How to write a simple expression with multi-level parenthesis in Math Cad Prime: A={[(2+3)*5+(4+1)*8]*7+(2+4)}*6 This is very easy in Math Cad 15, but in Math Cad Prime when I open a parenthesis the program automatically inserts closing parenthesis not in the location I need; very frustrating.

Hi Folks,   I just got Prime 7 and tried to do a sample calculation for a class.  It doesn't seem to be able to evaluate a very simple integral.  V15 and MATLAB both get the right answer with no problem.   The weird part is that it only gives the wrong answer when the number is 4.  I didn't see a problem with other numbers.  This was for a lesson on Fourier series.   Hopefully, the problem is me and not Prime 7.  I most appreciate any suggestions.   Mark

I am on a new computer and I need to download Mathcad 6.0.0 and transfer my license to it. Unfortunately I am unable to find the installer for Mathcad 6.0.0, is there any place I can find it?

Hi, I recently updated my windows from 7 to 10. I also updated my mathcad 15 from M010 to M050 since I found out that it is more compatible with windows 10.   After updating, I checked one of my previous mathcad file, i found out that it wont display the text that are entered on it. I've try reinstalling the matchad 15 M050, or using matchad 15 M010, but it looks like its the windows that has the problem. Are there workarounds for this?     

Hi  I have to use the find function to find A but no matter how i change the Dp1 The A remains the same at the end , but if i change the Ainitial A takes value of Ainitial The second picture contains all the data in a 

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