Mathcad

I tried to look up soil layer properties based on layer depth shown in the table using function Shaft_Matrix. Don't know why the Shaft_Matrix function returns layer 2 properties at depth 5'. I have been stuck with this for a while, still cannot figure it out. I would really appreciate if anybody can help. Thanks 

Can I populate a table from a group of vectors? If so how?

i am trying to program ;this routine (that i picked up from another topic here, originally written in mathcad 15) to calculate the depth to the midpoint of each layer.  the results for z should be 4.5, 13.5, 22.5, 31.5, 40.5.   any assistance would be appreciated.  the file is in mathcad 4.0

what is this?? could anybody tell me? i just want the simple answer..  

Hi guys.   I have a problem and I don't manage to solve the equation by myself. Can you look into it and say what is wrong?   Thank you.   P.s. It's the last equation.

Hi   I'm unable to graph   the data. It says t is not defined but   it is a function of t Please help

Hi,   does anybody know a way, apart from using another data set, to have a marker in prime's chart tool?   Raiko   P.S. btw. awful tool

Hello,   i have a problem with mathcad (Mathcad Prime 3.1): No solution was found, try changing the guess value or the value of TOL or CTOL Can please somebody check it out, and tell me what i need to fix?   Thanks!

i am sure the answer is obvious, but at the moment i am not seeing it.  how do add the "otherwise" statement or function?  i have read that you have to click on the function button and not just type the word.  but i do not seem to be able to find the required button.

I want to type in a formular in MathCAD just for demonstration, i don't want MathCAD to run or calculate it.   For example following equetions: it throw me error that variable is not defined.  

Is it possible to draw in Mathcad 15 more than 16 curves? (a propos - how many curves we can have in Prime?) See please my construction with 16 closed curves  

Dear friends, I need a bit of help. I have a set of values "PFscan.csv". It contains 70 columns x 1800 rows. This values represent z, and should be connected with r and t data, acting as a x and y. To create a x,y,z set with same dimensions I've made a matrices M1 and M2 from r and t, both containing 70 columns x 1800 rows. The goal is to combine this three sets into one matrix, which will consecutively contain (x,y,z)i. Hence matrix M3. So the questions are: How can I export this as .csv or .txt while being able to maintain order; x1,y1,z1, x2,y2,z2, etc.? How can I plot multiple datasets into one 3D graph by using for loop? And to convert this large x,y,z set to polar plot? Thanks!

Let's say I have two columns in an Excel document containing variable names (column A) and their associated values (column B). Is it possible to import these into MathCAD without having to type out each variable name? I've tried to finagle the excel component to do what I want but it seems no matter what I try I end up having to type the variables out by hand. This gets cumbersome because I tend to work with a lot of variables that I'd love to have auto imported.

Hi All,   i have a function which can not plot, Qcx(x), ask me to replace complex values by real numbers.   If I delete last part in the bracket, it will pot Qcx2(x) correctly.   I attached my mathCAD file.   Thanks.

Hi,           I am trying to do solve a pde using method of characteristics. I am able to solve it. But I am not sure how to plot characteristic lines which are parallel in a certain z range. Also, characteristics should not cross the boundaries associated with constant flux (discontinuities). Kindly check plot 4 in the attached mathcad file and I want it to look like the pic pasted below it. Here z(t), z1(t) and zc(t) are the boundaries and z2(t), z3(t) and z4(t) are the characteristics. I think it may need some programming. Really appreciate the help.   Regards.

How can I write the dot in mathcad prime? 🙂

We have a network installation of MathCAD 14 that is installed on my computer. I am trying to locate the server name that the license manager is located on. Is there a way to look for that within MathCAD?

Hi   I'm getting an error message for the symbolic evaluation.  Could you please help. It is calling defined variables undefined. Please help Thanks

Just posted concerning possible bug in MATHCAD 15 M050. Where is the post? Thanks, Reg  

please check attached mathcad file, if you see each column are slightly shifting (some constant amount of shift) but to sync. all those columns ?

hi all,  my sheet does some calculations and plot the results.  when i reopen the sheet the next day, it has to recalculate everything.  how do i set up the sheet to "save" the previous calculation results?   cheers, blake  

See facebook

Hello. Before anything, I got to say that I searched the whole forum for similar questions (which existed), and tried to apply them to my case, but none worked!   I attached files (one is Mathcad15 and the other is Prime 5 file format) with system of equations that I need to solve symbolically, and then attribute this solution to a function.   The system of equations has x's, a's, z's and a y variable.  The goal is to define y as a function of x's and a's, but no z's.   I failed to do it multiple times: sometimes Mathcad just crashs, other times it just says some variables are not defined...   Could someone please help me? This is the first thing I'm ever trying to do using Mathcad!   Thank you very much!

Hello, Is there any spell checker in MC Prime? If yes, where is it?