Mathcad

In the Differentiation and Integration of Data Vectors quicksheet, when the function fit(x) is plotted using the variable f(z) versus z, z hasn't yet been defined. When I duplicated the quicksheet in a blank worksheet, I expected my plot to fail because I hadn't defined z. Wrong. It plotted but not the same range as the quicksheet. What is z in this quicksheet and how do you control it's min, maximum and increment between data points?

Hallo zusammen, beim Arbeiten mit Prime 3.1 ist bei mir wieder einmal eine Frage aufgetreten. Eine kurze Beschreibung was ich machen möchte:Ich möchte alle Schnittpunkte von 2 Ellipsen berechnen und zwar mit dem symbolischen Schlüsselwort "solve".Ich habe nun die Gleichung aufgestellt, gleichgesetzt -> zunächst nach dem 1.Parameter x aufgelöst -> das Ergebnis in die Gleichung eingesetzt und möchte nun nach y auflösen (siehe auch angehängtes Mathcad-File). Wenn ich die Gleichung nach y symbolisch auflösen möchte, dann beginnt Mathcad zu rechnen, rechnen, rechnen.... und kommt zu keinem symbolischen Ergebnis.Meine nächste Idee war die Schnittpunkte nicht allgemein zu berechnen, sondern die Parameter der Ellipsengleichungen vorher zu definieren (also x1, x2, y1,y2 usw.) und dann nach y aufzulösen. Das funktioniert sehr gut (siehe Mathcad-File) -> ich bekomme alle Schnittpunkte heraus. Jetzt ist es aber so, dass ich nicht nur 2 Ellipsen schneiden möchte, sondern 20 oder mehr hinte

How do i leave out part of a sinus curve? How do i write it if, i were supposed to leave out the first 45° of this. I have MathCad 14.

Hello:  I find it odd that Bessel functions and other complex topics are on the Functions Tab, but Trig functions aren't.  You have to click around to get to sin().  I looked in the help section, but I cannot find how to modify what I would term the "Toolbars".  Anybody know how to do this?ThanksLS

HiI'm trying to use list boxes in a document, but I'm not able to find any proper guides to scripting. What I'd like to do is controlling the list items from the output of another list box. A given item is only to appear (or is greyed out) unless certain items are choosen in the other list box.Thanks in advance.Ole

  Check Spelling missing in mathcad-prime-3.1? I can not find it where it is?

Hello I was wondering how I can use a solve block in order to find multiple answers.I have attached a file instead of trying to ask the question in a confusing manner.Thank you.

Hello I was wondering how I can use a solve block in order to find multiple answers. I have attached a file instead of trying to ask the question in a confusing manner. Thank you.

Mathcad 6.0 - Beam on elastic foundation

Hi all,I want to know, What is the maximum number of pages in mathcad ?Thank you

Hi !I need to find out roots of several functions which are grouped in a vector of functions, like in attached file.This worked Ok in my older version of Mathcad, without using Programming module.My question is if that's possible also in Mathcad 15/Prime, as we are thinking to upgrade. Best regards, with many thanks,Liv.

Hallo,sind in dieser Community deutsche Tragwerksplaner vertreten, die am Austausch von Erfahrungen interessiert sind ?Ich nutzte MathCAD seit der Version 8, zuletzt sehr intensiv Version 11. Da die nicht unter Windows 8 laufen, bin ich umgestiegen auf MathCAD Prime 3.1. Leider ist das teilweise ein Rückschritt, alte Datenblätter lassen sich nur über den Umweg über MathCAD 15 konvertieren.Meldet Euch, vielen Dank im voraus, Euer Gerd-Wilhelm

GuysThis should be pretty straight forward for someone who knows Mathcad prime3 - As I'm pretty useless at rearranging formula's can mathcad prime 3 do this for me?See attachedThanks

Can anyone please tell me why mathcad 15 chooses to not recognise variable definition when you are using the equation directly under it's definition ie x=x                                                                                                 2*x

Hello everyone,I want to write data from Mathcad to an Exceldocument, where already data is saved.The original data for example looks like this:I want to overwrite the data in a special row. In the other rows, the data should not change. Below is my Mathcad file with 3 ways of writing data to Excel. The data should be written to the row with the number of the ID (here 3).______________________________________________________________________________________________The Variable k overwrite the first row, so this is wrong, see below.________________________________________________________________________________________________The Variable kk here gives the right solution, but only for ID=3, see below. So I find a third way, where I can change the ID. But if I have 1000 ID´s, this solution is very time-consuming.Is there a better way to solve the problem?Thank youStephan

Hallo zusammen, ich habe eine Frage bzgl. der Mathcad Prime 3.1 Hilfe. Wenn ich die Hilfe auf Deutsch öffne, dann werden bei vielen Themen keine Bilder angezeigt, sondern nur der Text. In der englischen Version werden die Bilder, soweit ich das beurteilen kann, richtig angezeigt. Hat jemand eine Idee warum das so ist bzw. wie ich das Problem beheben kann? Danke schon mal im Voraus!

  MathCad 6.0 graphics capability (1)  

Can someone guide me as to why I cannot solve a matrix symbolically?I have attached a file, that needs to be solved in terms of q1, q2, and q3.Thanks

Hi all,I made a file in Mathcad prime 2.0 a few weeks ago andnow that I try to open it I get the error message "fie type is not supported"I already searched the community and found out that it happens when there is tiff files in the filewhich is not the case for me.Please help.The Mathcad file and error log file are attached below.Best Regards,Mahdi

Hi all, I have a function with 4 variables. Two variables are within a range, while the other two have discrete numbers. Using enumerate method we can get some idea of the value range of the function, but that may not be efficient. I attached my worksheet with an example function in the attachment, would someone advise me what is the best and most straightforward way to probe the range of this function? Thank you!

Hello.This Error message pops up once I scroll down to a certain excel table in my work sheet. An internal error message follows and Mathcad shut down. The table has not been an issue previous to now, but apparently there is a broken link. The main problem is that I have no way to delete this table as the error stops the program from working at once the table is shown. Any suggestions?

Guía para el dise#o de zapatas aisladas, es mi primer trabajo en Mathcad Prime. Espero que ustedes lo comprendanSaludos

This study shows how to create functions that return the values of the thermophysical properties of working fluids of power engineering, on the basis of tabular values in different areas of the state: single-phase region, two phase region, the saturation line.

Hi, guys, Could someone help me with the below problem? Please see the attachment's last page for further details.Thank you very much!Shawn