Mathcad

Educacional

In February 2021, we will receive Mathcad Prime 7. I am betting $ 100 (8000 rubles) for the animation in the new version of the package. I am betting $ 70 for the fact that the new version of the package will be able to show dll functions in the function window. I am betting $ 50 for the fact that the new version of the package will be able to link to Mathcad files on the Internet. What money would you like to put on what old and new opportunities?

EDIT - I figured it out. Nevermind.  Can someone help with this?  I don't understand why the 'x' variable is undefined.  Any help would be greatly appreciated

Hi all    what is best way to get mathcad to reference todays date?   I want to add a function that removes functionality of the sheet after day 6 months should another user try to access it. So will write a statement like the following    If todays date is > 01/01/2022 then etc...    

Hi, I am trying to calculate n(variable) into the formula, but I am only getting the last value. How Can I change that? so i get all the values? Thanks

I want to perform below operations on arrays of 100000 rows. I used for loop and mathcad got hanged. Is there any other ways to perform these operations? Go1 and Go2 are arrays of 10000 rows. The below code is of matlab and I want to write similar code in mathcad if ( abs( Go1 - Go2 ) > 1.0 / ( RMAX + 700000 ) )Rp = ( 1 + r2 - r1 - ( R2t * Go1 - R2b * Go2 ) ) / ( Go1 - Go2 ) - ( R0 + R1 );Rp = abs(Rp);x1 = +( R0 + R1 + R2t + Rp ) .* Go1 + r1;y2 = -( R0 + R1 + R2b + Rp ) .* Go2 - r2;elseRp = ( 1 + r2 - r1 ) / ( 2 * Go1 ) - ( R0 + R1 + ( R2t + R2b ) / 2 );Rp = abs(Rp);if ( Go1 < 0.5 / ( RMAX + 700000 ) ); Rp = RMAX; endx1 = 0.5 * ( 1 + r1 + r2 + Go1 * ( R2t - R2b ) );y2 = 1 - x1;

  Hi, i would like to have and increasing Range from 3.3 to 8 with an increment of 0.1. When i try 3.3,0.1..8 i will get this range values must defined with sequential values. How can i fix this? Thanks.  

Mathcad does not start up. I have tried re-installing it without any luck. The start-up image shows for 1-2 seconds, then nothing happens

Hi all, I am trying to plot the amplitude spectra( or Fourier transform) of a one cycle sine wave i.e sin(t)*u(t)-u(t-2*pi), where u(t) represents a Heaviside function.   1-I found the Fourier transform of this using integration. However, when f(t) * e^..... is put in the symbolic arrow does not give any answer and merely states the same. When sin(t)*e^-1i*w*t is integrated the symbolic gives the correct answer but why does it not work when f(t) is used.   2-Second problem, I want to plot this fairly simple function. The problem is mathcad is saying the real part is around 0.075 according to the graph. It should be 0,0. The imaginary part should be 0,-3.141... however mathcad is plotting 1,-3.141.... What is going on? The file is attached. Prime 6 was used

xmcd, mcd converter - install mathcad 15

It wouldn't boot up so I uninstalled it from my machine. I went to reinstall it and now when I open up the .zip fil and run setup.exe nothing happens...

Hello,I have a circular symmetry system. A physical quantity defined in the circular section of such a system is defined by a function of the two polar variables r and φ. How to have the graph of this surface using CreateMesh () and pol2xy ()? I find some difficulties, maybe trying and trying again I succeed. But I would like your suggestion so as not to waste time. The function, in polar coordinates, is for example F (r, φ) = Jn (1,0.383r) cos (φ).

I cant believe mathcad 15 information is so poor i have to ask this How do you define an ANGLE!!! Not degrees C or F or K   I want to define a number like 50 degrees as in the angle 50 degrees!!! Why is everything in this program so hard when it doesn't have to be

buenos días.   como puedo extraer los valores automáticamente, 

I have installed Mathprime 6.0. When I try to install Mathcad 15, I get the message about an error encountered during the MSI installation. When I close this message window, the installation window then gives a message about Mathcad 15 installation is complete. The window with "Installation Progress" in the upper right corner says that the installation is complete. I had gotten an email that is shown below:mathcadlicensing@ptc.comAttachmentsFeb 22, 2021, 9:25 PM (23 hours ago)to meAttached, please find your requested license file for Mathcad, which enables you to run the Mathcad application.If necessary, you can now complete the installation and licensing process with this file.Save this file to any location (e.g. c:/temp or any other location of your choosing). Please be sure to remember where you saved thefile since you will need to reference it later. The file must be on the same hard drive as your installation of Mathcad. When you attemptto launch Mathcad, you will be asked to spec

Hi all I have a problem whereby I need to multiply one table by the other, I want to be able to show this so the excel function isn’t what I am after. I keep getting the error as highlighted below in the fourth column     Mast load is defined as - 1.538x10^4 N Boom Load is defined as - 5.713x10^3 N EW weight as - 227 N Cantilever 1 as - 1.4x10^3N     many thanks for the possible solutions   

installer does not allow me to select any software to install.I get to the "application selection" step, and there is no application to select. Install button is grayed out, and I cannot proceed. (i'd attach screenshot, but it doesn't appear that I can attach images)

Issue - Error "The install was unsuccessful because of the following serious errors: Mathcad Configuration A problem was encountered during the MSI installation" Error "The install was unsuccessful because of the following serious errors: Mathcad Configuration A problem was encountered during the MSI installation" while installing Mathcad 15.0.   Solution : Option 1:Make sure Mathcad installer package downloaded from PTC website is unzipped or extracted completely before installationIf not, reinstall again after proper unzip process Option 2:Download and install Microsoft Visual C++ 2005 SP1 Redistributable Package (x86) (file name: vcredist_x86.exe) from Microsoft websiteDownload and install MSXML 4.0 Service Pack 2 (file name: msxml.msi) from Microsoft websiteStart installation again & reboot the machine once if it displays same error Option 3:Open Mathcad installer package or download image or installation CD & run Mathcad15WixInstaller.msi from mathcad folder to com

My Mathcad 14 will not install under Windows 10. Tried Windows XP and 8 Compatibility modes Installation did not load all filde needed in C:\Users\dwshl\AppData\Local\Temp\Mathcad14.0EN_Install\Mathcad\Help\program files\Mathcad\Mathcad 14\doc\HELP_EN

Hi all,  I was writing a solution guide for my engineering students and keep getting errors in my Solve Block. I have removed all the unnecessary bits, and boiled it down to just the issues I am having in my sheet. I'm trying to get the solve block to provide multiple solutions based on different conditions of the constraint equation. In my document I was able to get it to work in the first solve block (off to the side in the work space I have my initial solve block where I hardcoded the equations just as a double check) however in my solve block on the second page "determination of beam base needed to provide eq stiff..." I'm not able to condense the 6 constraint equations like I was before. I tried indexing 1-6 and kept getting errors in my "find" statement and my output was a [6x1] nested matrix of [6x1] matrices.    TLDR: trying to index a solve block instead of hardwriting eqtns

'Changes Coming to Mathcad", more information here:  https://www.mathcad.com/en/try-and-buy/upgrade https://www.mathcad.com/-/media/Files/PDFs/Mathcad/End-of-Sale-Mathcad-FAQ-2.pdf 

Hello, I am trying to implement a program where I can find out the "y" value for a given "x" value using Lagrange Interpolation with data points (x,y) like the ones shown below: The program should use these expressions:        

Have been using Mathcad 14 for some years (8 -10?) on a computer with Windows 10; the computer was failing, so transferred, using PCMover, Mathcad 14 to my new HP running Windows 10, but it would not open.Found my Original Mathcad 14 disc, but system would not read it ("cannot find setup.exe). As I have lots of programs in Mathcad 14, really want to use it....please help me!

Hi all, I need some help plotting graphs. I have defined the function f(t) however Mathcad still says the function is undefined. Please provide solution. I have attached a screenshot have a look.

Hello!   Tried solving diff equations for the first time. Here is a system of gone mass through exhaust valves, in-cylinder pressure's and of function, which depends on in-cylinder pressure to constant exhaust manifold pressure ratio and i guess doesn't need any initial conditions, as mass and . The modelling "stroke" is exhaust. Every single functional relation is established in possibly attainable range, so really no ideas on how to solve this.   Odesolve worked with constant mass (with only one diff. equation of pressure) (compression and combustion strokes), so i guess all variables set correctly.   I'm waiting for any help........ But how can i provide the document for breakdown, when it is 14 pages long?   Thank you!!