Mathcad

How do you enter the equation below in mathcad prime 4.0       thanks for the help

Dear all,   I want to combine two 3D plots (M, N, V) and (M1, N1, V1)   into a single 3D plot in Mathcad.   I attached my code below.   Could anyone help me   Thanks.    

Coworker and I are using Mathcad 15.  I made changes to a Mathcad sheet where margins look fine and everything is correct; and the coworker opens and saves changes but figures (jpeg images) and various formatting issues with text and margins change.  I open up the last saved document and everything is out of place.  Anyone experience this issue?

I have tried to solve this summation with symbolic calculation but it does not give me an answer: If I give a value to n, I get an answer: Which keyword or modifier should I use to get a response without giving a numeric value to n?? Would appreciate any help to solve this problem.

Referring to the report extract I have attached, I have an array that captures reserve factors of a structrual analysis. It also captures the input data into those reserve factors. I have two issues with the display of this data. 1) I cannot customise the units, i.e. I would rather some of the psi units be displayed as psf however it appears that mathcad does not allow the use of custom units in arrays? Further to this, when I backspace on a unti, it deletes the whole array rather than just the unit I want to delete and replace.   2) The RF column needs to be displayed as 2 decimal places but not the allowable or applied columns, these need no decimal places however, when I select the value or the column I need to change and then change the number of decimal places to be displayed, it changes all values in the array not just the column or value I have selected within the array?   Note that both of these techniques work with the individual values outside the array. To me, thes

I am trying to solve the main equation of the attached article. I can easily reproduce table 3 of the article but am not able to reproduce table 4 and 5. Would someone be so kind what to look what could cause this behavior? Thanks in advance!

I attached the file that I am having issues with. I am trying to plot three of my functions onto a single graph but right now they arent working. I think there is a problem with the input variable that I am using. I also don't know how to get three functions to plot on one graph. I've also attached a pdf with an example problem that shows roughly how the graph should look along with the funcitons used. My circuit is different which is why some of the functions may look different. 

It is not a question but an idea. But I have not an access to PTC Mathcad Ideas block!  Why? I do not now! But it will be good to insert r1:= in the marker placeholder, to move vertical or horizontal marker on the plot and see the value of the variable v2 and orthes!

I've made a MathCad template and the answer is correct when I don't include units, but when I include units the answer is incorrect. Also the units that get returned are not what they are supposed to be. Thanks!  

The professor ask to write the equation and the values. Is it possible it Mathcad? for example I want to write a+b=2+3= and get the answer a+b=2+3=5 Not write: a:=2 b:=3 a+b=5  

Morning to all,   So a few of you have seen I have had varying questions about MC's abilities in the last 24 hours which have lead me to my ultimate question on working with and evaluating volumes.   I am looking to see if MC (and if not taking recomendations for other software) can help me in my next quest.    I am looking at defining a 3D shape (the underwater profile of a ship) and then being able to evaluate the shape i.e. what is its volume, where is its centroid, calculate moments about its centreline etc.    The shape I have in mind can be defined in one of two ways but in both a number of 'slices' of the ship's profile are defined usually in terms of x,y,z ordinates to give a number of 2D profiles either working from front to back or from top to bottom. I know that I could plot each 2D 'slice' in MC and could then evaluate using integration but is it possible to 'put these together' and evaluate the 3D shape in a similar method?    Or is

In the book Физико-математические этюды с Mathcad и Интернет , by the way, mentioned by many mathematicians - Russian and foreign. The most mentioned was "Russian-foreign" mathematician, physicist, engineer, astronomer and philosopher Leonhard Euler. He was born in Switzerland (1707), but he has worked for many years and was buried (1783) in St. Petersburg. At the time of the work on the second edition of the book I was in town Riehen close to Basel, where Euler spent his youth and where Euler in his honor, a memorial plaque.I stood at this memorial sign, remembering math book challenges associated with Euler: the rope formula wound on the pole (p. 141), the method of solving ordinary differential equations (page 222.), The image of the set method using circles (page 265), number theory (p. 338), graph theory (p. 346), shipbuilding theory (study 23), etc. this relief Euler is remarkable in that it is encrypted (see sketch 3.) the name of the great mathematician - Leonard ( "persistent,

Этюд 28 книги "Физико-математические этюды с Mathcad и Интернет" BHL или Заявка на Шнобелевскую премию. The book "Physical and Mathematical Studies with Mathcad and Internet"Color drawings, animations and files of the study 28

I would like to see more fine Mathcad-clock!

Hello, everyone! I started to use mathcad a few days ago and I'm trying to define the properties(area, moment of inertia, product of inertia, etc) of a section defined by 2 (n x 1) vectors. There's an attached picture. Sorry if this is too basic 😞

Hi, When evaluating the inverse Matrix of A, i got two different results in MP4 using the symbolical evaluation and the evaluation with "=". Creating the same inverse Matrix in MC15 does give the same correct results by evaluating the same way like above.   Has somebody the same experience when calculating Matrices in Prime? See attachement please.  

Hello   I would like to ask if is possible to find a function with two variables z(y,x) on Mathcad based on the data I have. It would be nice to find this function and with it to plot the surface.   Thank you and good weekend Jonas

Color pictures, shheets and animations of the article Томография = информатика + математика + физика + биология Tomography = IT + Mathematic + Physic + Biology  The draft text of the article шы in attach too

Hi,   i need help programming a 2D laplacian filter filter using a D x y 2 = [ 0 1 0 1 − 4 1 0 1 0 ] {\displaystyle \mathbf {D} _{xy}^{2}={\begin{bmatrix}0&1&0\\1&-4&1\\0&1&0\end{bmatrix}}} matrix. The program should load a picture via READBMP then apply the filter and output the edited picture. It would be really cool if you could also comment your program since i have no experience using Mathcad at all.   Thank you very much JensE

Hi,   Could anyone please help to recover the mathcad prime 4.0 worksheet? When I was working on this, a blue windows suddenly prompted out and then my PC rebooted. After that, the file cannot be opened again.   It would be grateful if you could help to fix the file. The zip file includes the worsksheet and log file.   Many thanks. Tom

Hi everyone,   I programmed a Newton-Method, but when I want to get the vector with results, there ist a failure message saying: "This Value Must be a Matrix of Scalar Elements". I unfortunatelly can´t see the mistake and already run out of ideas, but maybe some of you guys could know the solution.   Thanks!  

Hi everyone, I would like to be able to use the Minimize built-in function in a program.  I am obviously making something wrong (see attached example). I understand that (even if one does not need to write it explicitly) there is a "solve block" involved. Is it possible to use a solve block in a program? thanks a lot for any hints. Best regards Claudio   PS: I do not succeed to attach the file, it says "the content of the attachment doesn't match its file type" it is a normal xmcd file 😞 !! please help!

Hello to all,   I am looking to see if you can tell MathCAD to integrate not along the x axis by along the y axis.   In the attached I am trying to integrate the area above the plotted line i.e. from 0m upward to 5m integrating all the values of x in terms of y as opposed to the default which is to integrate under the line all the values of y in terms of x. There is madness to the logic as to why I want to do this I promise.   If I can get this to work the answer should obviously be 25m^2.   Thanks   Andy

I am dealing with MC11 (but I saw also M15). 1) Is there a way to find math text or just text in a collapsed area? In my testing just expanded areas are searched. In alternative (but I read another answer that suggests there are no tricks)  2) Is there a way to Expand/Collapse all areas at once, so to avoid the repeated action n-times, with n in my case being over 15? Thanks  

Why an error?