Mathcad

In attachment can be found "Migration Guide" PDF guide for Mathcad Prime 5.0 release.

In attachment can be found "Licensing Instructions" PDF guide for Mathcad Prime 5.0 release.

In attachment can be found "Keyboard Shortcuts" PDF guide for Mathcad Prime 5.0 release.

In attachment can be found "Installation and Administration" PDF guide for Mathcad Prime 5.0 release.

In attachment can be found "Hardware Notes" PDF guide for Mathcad Prime 5.0 release.

Using Mathcad the average value of f(t) and convolution of rectangular waves have wrong results. I want to know the reasons.

Has a date been set for the release of version 5.0 of Mathcad prime? On the calendar, it says June 2018, but a day does not show announced. Are these dates set in stone, or ice?

Is it possible to upgrade my 4.0 mathcad prime to 5 version without buying new license (now i have just 4.0) for new one. 

I have two subscriptions to Mathcad Prime.  I got a notice last month that my auto renewal had gone through and there was a blurb about logging on and downloading a new file.  I tried that and saw nothing so I responded to the email and was told that I would receive a link the before my previous subscription expired.  Needless to say, I did not receive anything and now my software is locked in the free Express version.  What's even more ridiculous is that I have not been able to get a response from any of the contacts I have.  All of the phone numbers have a generic message that says the person is unavailable.  I left my number in queue for a call back after waiting on automated hold for a long while.  No response a week later.  I have emailed as well with no response.  It's like they went radio silent on me after they got the renewal fee.   Has anyone else dealt with the atrocious customer care?  

Hello, I have found an issue with printing in Mathcad Prime (v4. registered version). Mathcad CANNOT print a worksheet that has "included worksheets" containing "password protected areas", and threw an error as shown in the attached jpg. if I unprotect all the areas in referring worksheets and include them again, the worksheet will be able to be printed out successfully. I have attached two worksheets to this post. worksheet 2 has a password protected area, and worksheet 1 refer to worksheet 2. If you try to print worksheet 1, you will see the printing error.   Is there anyone having this issue before? Please help me! Thank you Thai

Hello Everyone,   I need to insert some random numbers in table and to do so there was an option in earlier versions of ptc mathcad which is demonstrated in given link - https://www.mathcadhelp.com/entering-a-table-of-numbers-12248   but right now it is not working in my ptc mathcad prime 4.0. Need some suggestions on how to insert the x values to each point in a defined range. Thanks

Study 20. Journey from home to school on the Fermat route Or The second optical property of hyperbola (In construction)

Hello everyone, I have a function composed of inner products of tensors. I wonder how can I do partial differentiation of this function with respect to one of the tensors symbolically?

How can I solve for teta.

Hello,   I am trying to install MathCad 4.0 but after downloading the file, starting the installation assistant and agreeing the software agreement I am unable to proceed any further. No options come up for me to choose so I can't install the software. Any advice would be grateful 🙂   Scott

Hi Mathcaders 🙂   While waiting for PTC to finally give us Prime 5, I am working on a worksheet for the analysis of the natural frequencies of a generalized beam in Prime 4.   Here is my problem: I want to write a generalized Mathcad worksheet that can be used to find the nth free-vibration natural frequencies of a beam with nth DOF. The DOF's arise because the beam can be arbitrarily divided into i number of beam elements with i+1 number of nodes and with any defined supports at any defined positions on the beam. I have done this before, however, my worksheet is very limited to a cantilever beam, divided into 3 beam elements. I know what the stiffness matrix of a beam element is, and what its mass matrix as well is. I know how to **manually** assemble the stiffness and mass matrices for up to 3 beam elements...though the assembled matrices get really large and cumbersome to handle, since I basically add in an "analog manner" the individual stiffness matrices of the beam ele

We have tried to solve this problem. Let do it one more - help me please to find not numeric (see please the picture and the Mathcad 15 sheet in attach) but symbolic value of this constant! As any closed (implicit) formula - as here

Hi all, I currently trying to write a condition so that based on what an excel file provides to Mathcad, "Yes" if there are variables, "No" if there isn't any variables. The goal is that instead of have multiple writes to Excel I can go to 1 write. However there is no way currently to predetermine how many circuits will be needed. So my plan is for Mathcad to get a variable from excel to determine if there is any content in the variables and if not load a 0 in its place.

Hi,   I was wondering if there is an option to program when in a formula I can raise to power only the numeric value and not the units. I hope this makes sense.   I couldn't find any similar situation in the forum. Please see photo inserted below:     I would like to be able to use m (from photo) in a formula but only raise to the 2/3 power the number and not the units.   There's probably an easy fix and I can't find it. I have attached a file with the example in the snapshot.   Thank you M

Hi again.  Help me please. How can i combine this squire roots by mathCad?: I was try simplify + assum, ALL>0, but it working only with squire roots multiplications.

Hello, my calculations deliver the correct units.   1. Actual, I calculate the Value of an inductance, the result is approx. 10µH. The mathcad result is shown as 1 x 10-5 H. Can I format the result to µH ?   2. When I calculate the speed of voltage rise, I expect the result in V/s, but I get m2 x kg /( s4 x A) (try to calculate 4V / 2s ) Is it possible to simplify the units?   greetings  

Dear helpers,   I am quite new to Mathcad and have the following question using the minimize optimization in Mathcad15.   I would like to calculate the maximum of deformation of a loaded plate (=minumum of plate equation). Therefor I use a plate equation w(x,y) with several parameters (force and force location (x and y)) for several time steps by adding an Excel component. (Each time step has a set of these three parameters.)   I was able to calculate the minimum for each of these steps seperate but my goal is to use the minimize optimization for w(x,y) dependent on the parameters so that the solution is a vector consisting of the several minimums for each parameter set.    I appreciate any kind of help. Thank you!

Hi. Example. I have this formula: V = S/t V - speed S - distance t - time   I don't know values, but i want to find formula for find S. How can i do it with mathcad? Can mathcad give me result like this: S -> V*t      

I'm using Mathcad Prime 3.1. But can't see how to make a sub-script in a text area. Any pointers would be most appreciated.Thanks in anticipation,Ian Williams

Hi to all,   Looking for some help from anyone with experience in fatigue calculations.   I have the attached problems as part of an assignment but the supporting literature I have been given is not overly helpful. Essentially I think that I have either done some of the programming incorrectly or equally likely my units are wrong. As I suggest, the material I am working from is pretty light in explaining the units.   Any help appreciated.   Andy.