Mathcad

I've a working internet connection but when I run the mathcad install manager, it shows network error. PTC Mathcad‌

Hello Everyone,   I need to have only one specific value from the table, suppose I need only Cu=60. How can I refer a specific value from table.       Thanks

Assuming I have a simple function such that f(x,y)=x^2+x*y+y is it possible with Mathcad Prime 3 to find the symbolic partial derivative of the function f'x(x,y)? For some reason I cannot find how to do this. f' seems to only give a normal first derivative. Is there some tricky keystroke to enable partial derivative notation in MC Prime 3? I find it hard to believe that PTC would have overlooked that functionality?Kind regards, Mark

Prime Users,Does Mathcad Prime has a built-in function to find the squareroot of a matrix?I do not see one with my M14.Thanks...

Quiero trabajar con varias constantes, pero simbolicamente, ejemplo: nu(ν), rho (p), etc. Cómo debo hacer para definirlas y que el programa no me diga que no están definidas.

I am not a power user but occasionally need to plot simple vector functions such as, say, response of a system over a range variable like temperature or resistance.Can this be done with the "free for life" version that I thought I was downloading?Thanks

I was wondering if someone could please give me an example of what each input in the LeastSquaresFit() function in MATHCAD Prime 3.0 looks like.  I have been struggling particularly with the syntax of the function to fit data to. Thanks

Hi..I want to make some use cases to implement Mathcad Gateway in our Automotive industry, so i tired to get some more information about mathcad gateway from PTC but not getting that much information as its a new software so no more people is aware about this. So if anyone implemented it then need some help to make proper use case. and before to purchase license can i get a 30 days trial to test it.Regards,Prashant Pandarkar

Ссылка на описание http://twt.mpei.ac.ru/ochkov/hybrid.pdf

When I print from Prime 3.0 or 3.1 some of my pages or areas are shifted to the left about 1/2" and the first characters are cut off.  Occasionally an area will also get shifted up a tad.  Often I'll get something like (for example) page 1 is fine, the continuation of the area onto page 2 is shifted left, while the next area on page 2 is fine.  Or sometimes areas 1,2, and 4 are fine but area 3 is shifted left.   I can't seem to eliminate this problems.  It happens whether I print to a printer, pdf or xps.  Is there a way around this? Thanks,

Hi everyone Is there any chance that i can use a tripartite plot on Mathcad prime as shownThanks

I have recently upgraded to Mathcad Prime 3.1 and I have noticed that it is impossible to insert Mathcad Objects into Microsoft Word (2013).This feature worked fine in Mathcad 15.0. Why is it gone now? Maybe I am doing something wrong.Thanks in advance,Adam

Hi,I usually work with range variables. I don't know how to work with the results from the Mathcad State Space ODE Solver. They are in a matrix. I want to subtract the results from the state space solver from results of a calculation using range variables. Moreover, I calculated displacement using range variables and want to compare that to the displacement calculated with the state space solver. Some sort of conversion is needed but I can't figure it out.Thanks for your help.Update 1; I found one work around but it's pretty brutal. You can't seem to do derivatives on vectors. So I had to brute force things a bit too much for my taste. Hopefully, the experts here will have better ideas. I updated the attachments to this post.Update 2; I figured it out. I used what I learned from the 'problem (2)' file and applied that to the updated 'problem (1)' file. Much more elegant fix.

Hello. I have a question with Solve Compression Stresses and Compression Strains.I Use Concrete М350 (В25).I tierd with solve compression Stresses and Compression Strains. How I can solve this? thanks

Anybody can tell me what I made wrong ? or what is the problem ?

In Denmark we use comma instead of dot in math calculation. Is there someone who can fix it ? So i have a comma instead ?Jesper

Hello, Community.I have a question connected with hydrodynamics and natural circulation.As you know, in such systems water changes its state to steam and moving upwards the pipe without pumps.You can see the photo of the system in my post.The problem is in water tank(water is in normal condition) which is located higher.There is a system of 140 tubes inside; it is not so easy to find an equation which will show where the steam(temperature is about 202 degrees,16 bars) becomes water during the process of condensation(i.e temperature distributions in pipes). Pipe pattern is not so important.In addition, defining the preferences of water in downward pipe is complicated either.If you have an experience with such problems (maybe even templates), I will appreciate your help.Thank you for the attention!

calculate basic properties- area, perimeter, centroid, moment of inertia - of closed polygon shape.

Hello,I'm trying to plot a function from Hibbeler Mechanics of Materials in Mathcad Prime 3.0 but I'm not getting any results.I put in a figure for P (15N) and for A (100mm^2). So the bar on top of the page isn't rectangular but square (10x10mm)Theta = 30deg is not producing any result.Somewhat below on the right I tried to list all theta angles from 90deg to 0deg: no result.Obviously I do something wrong here. Please help.Thanks maurits

Hi everyone,Can anyone help me to program this plz:Knowing all of: Fi, a1,a2,a3, gama, beta,delta t and u0, u̇0 and ü0Thank youBily

How can I gat a Real and positive root - see the picture and attach (Mathcad 15 and, pardon, Mathcad Prime 2.0)

By gentleness is there an expert who can tell me if the attached inverse Laplace  transforms are exact?Thank you very much.With best regardsF. M.

Just installed V15. I was told I could download the E-Books (primarily the Mechanical eng. library. ie: Roark's Hickey etc) I followed the link in the getting started guide but with no success.... Can anyone help? it appears the documents you get are less than helpful..Wade

Recently i have used MathCad prime to solve Calermann linearization to transfom a non linear ssystem of differential equations to a linear state equation and mainly i mam studying triangular upper systems. HAve someone interst in this??

I'm trying to plot a function from Hibbeler Mechanics of Materials in Mathcad Prime 3.0 but I'm not getting any results.I put in a figure for P (15N) and for A (100mm^2). So the bar on top of the page isn't rectangular but square (10x10mm)Theta = 30deg is not producing any result.Somewhat below on the right I tried to list all theta angles from 90deg to 0deg: no result.Obviously I do something wrong here. Please help.Thanks maurits(I accidentally cross posted in the sub section mechanical engineering. I'll try to delete the cross posting)