Mathcad

I need to use DDE to integrate MathCAD with my .NET application. I know the service name and form a topic, but I don't understand, what is item in MathCAD and what format of thies item? In excel it is cell, for example. I didn't find information anywehere. 

Hi Everyone.From the following : Volume with 4 Points ? Thanks in advance for your time and help.Best Regards.Loi.  

Hi Everyone.From the following : Co-planar or non-Co-planar with the 4 points ?Thanks in advance for your time and help.Best Regards.Loi.  

Hello,  Why I'm receiving these answers when I take the Laplace Transform for this examples of equations in Mathcad Prime 7? What can I do to receive a better answer from Mathcad Prime 7?Thanks.

Mathcad Prime 7 symbolic solve block fails to use a solved variable as argument to built-in function. It's common to need solve for one or more variables and then express some function of one or more variables.  E.g., two angles are solved symbolically then the sine of the sum of the two angles is sought. MC Prime gives silly result with, apparently, any built-in function.  This is the case whether a solve variable is equated to a symbolic or a constant. I attach an illustration using the simplest thing I can imagine:  a solve variable is equated to something (a symbolic value or a constant), then a variable is equated to a function of the first solve variable. I offer four simple solves, each solving for an explicitly written function of the stated value and also a solve for the function of the first solve variable as the argument.  Is this inherent in MC Prime - that it can't use solve variables in a function?  

Hi everyone Does anyone know how to use the search bar to find a variable including sub script? I experience the following: Search for variable excluding subscript - worksSearch for text in subscript - worksSearch for text in variable including subscript (i.e. copy math and paste into search bar) - does not workBesides, it also does not seem to search in collapsed areas, or have I overlooked something? Thanks.

Hi everyoneMathcad Prime 8's page breaks apparently don't work properly with multi-page areas. I have two areas where the first area is two pages long. If I add a page break after the first area, the third area appears correctly on page 3. However, if I collapse the first area, the third area still appears on page 3, but should have appeared on page 2. The work-around appears to be to add an element (e.g. a text region with a space) after the first area and before the page break - then collapsing/expanding areas don't mess up the page break. Has anyone seen this before?   

I Just bought Mathcad prime 8 because I need to open old files in .mcd format but the mcd converter is not active. what Can I do because it seems that I need Mathcad 15 and I don't have it.PTC Mathcad Prime 8 Subscription one-year term

Hello! I am trying to figure out if a .sfp file is an old format that Mathcad used to use? I need to open an old file but cannot figure out how to do it. Help please and thank you!

 

Hello, Everyone. From the following : Thanks in advance for your time and help. Best Regards. Loi.

Hi Everyone.From the following : How to Clean (and UnClean) ScatterPlot Points ?Thanks in advance for your time and help.Best Regards.Loi.  

Hello, I am Jurjen Huisman I lived in The Netherlands, but now I live in the Philippines. I replaced my old email  and now my license is not available for MathCAD I can not find the product code. Please can you help me?

I thought I was making an innocuous change in a program, but it causes the For loop (or maybe the Solve block call) to fail. I haven't been able to figure out what the problem is. Worksheet is attached - program is shown at the bottom. Thanks in advance for any help.

Hi Folks, I'm writing out an example for my students using Prime 7.  I'm hoping to avoid having to explain the goofy plotting functions and all their limitations.  Has Prime 8 moved to a single plot function like V15? Fortunately, it looks like there is a V15 site license available here.  That's the backup plan. Thanks, Mark

Hi Everyone,From the following : How to Rotate a quadrilateral and Plot its image on the Graph ?Thanks in advance.Best Regards.  

I need to integrate MathCAD v5 (1994) to my project. How can I do it? Do you know some good libraries or you know how use P/Invoke in this case?

Hello We is it possible for me to download Mathcad 7? - Steffan

This expression is giving divide by zero error  

My license isn't working after i upgraded to win11

Hi Everyone,From the following : How to Plot the contact-point of ΔACD (Red-Blue-Orange) and inscribed sphrere and Add that point on the Graph ?Thanks in advance.Best Regards.

Hi.  Im kind of new to mathcad and im trying to make a function whitch can calculate the equivalent line load for a road. I have used a document which has the calculation i need, but unfortunately it does not work for me.  Can any of you see what is wrong, thanks in advance.   

As per this thread - same issue        How to solve the the expression is divided by zero in the above - attachment mathcad prime 8 files

Hi Guys, I'm doing assignment related to passenger transit probability which indicates the probability that a passenger chooses to travel from floor ''i'' to the floor ''j''. This is only 4 floor building.''P_arr'' is an arrival rate on each floor and ''U'' is a dedicated population on each floor. This is a formula which I have to use. And this is my initial matrix from Word for calculation's Does anyone know how to create a matrix 4x4 like below from vector ''U'' and vector ''P_arr"?     This is actual case study from one of journals and there are results for this if this helps a bit I would be very grateful for helpGreg

Is it possible to get a ruler and paragraphs up on my view in Prime 7.0 ?If so, how do you do it?