Mathcad

Hello everyone, I'm trying to square the the values in a non-square matrix in a function. In order to do this, I use the vectorize operator above the operation (squaring or multiplying the radii together). However, I'm getting an error in this step, which appears due to the definition of the function. I'm not able to determine the cause, as if I were to perform the operation on a copy of the matricies, it works just fine. Furthermore, I've used the operation in a fuction definition other places in the file.Thank you!

In the PTC product calendar (http://www.ptc.com/cs/product_calendar/PTC_Product_Calendar.htm#RANGE!A474) will be prompted to Mathcad Prime 3.1 F000. Has anyone heard anything about this?

Another new MathCAD user. Been mucking about with Prime for a while and able to find/work out most of the things I am looking for, but having trouble with 3D plots. In particular, I don't know where I am failing in moving a set of 2D plots into a surface within a 3D plot.There are two range variables I have defined (d and theta) and the output is gamma as a percentage. I have placed the problem in question on the last page (4/4), with a working 2D plot on the page before. Could someone please point me in the right direction?Thanks in advance!

Just started using MathCAD today, so I am very new to it. I am basically trying to solve a complicated equation (shaft diameter sizing) with a bunch of known variables in terms of 1 unknown variable. I want to have the answer in symbolic terms so I can use the same equation for different sized shaft calculations. How the heck do I do this? I have been looking at the help files and other posts for some time now and still am not any clearer. Please see the attached file for reference.Thanks in advance!Rob

I have attached a mathcad file (2015). I have problem with opening the file, when i try to open it, it says: "mathcad application has stopped working", and shut down. I dont know whats wrong with the file, but I dont have any problems with opnening other mathCad files. It is just this one. Are there someone who can help me?And can you tell me what I shall not do to end like this again?

Hello All. Within my program, there is a solve block that finds some parameters with given guess values. For repeating the calculations, the guess values must be changed according to the new set of inputs.Is there any way to define a local function that automatically change the guess values and use this local function inside the main body of my program?the attached file contains the solve block that I need to express as a local function.thank you in advance.

Hi Could anyone explain me about creating STEP file for Pro Cabling assembly in Wildfire 4ThanksSenthil

This file illustrates several regressions techniques possible in Mathcad

Hi,The context for these questions is that I've recently finished the attached two tutorials, as well as the Mathcad Prime 1.0 Orientation and Working with units courses on PLMS4Schools. The attached two tutorials are exactly the kind of thing I want to use it for - to have my students use it as a scratchpad for doing physics and maths problems, and for writing up experiments, especially experiment data tables and plots. However, from the perspective of an upper high school physics and maths teacher, there are two significant inadequacies in this regard:Mathcad doesn't seem to have any feature that allows students to draw sketches "on the fly".So many physics and maths problems require diagrams other than plots - think free body diagrams, electrical circuits, impulse-momentum, vectors, etc. In fact, I've seen several examples in the PLMS4schools courses of exercises where the problem is explained using a sketch of the forces on a beam - so how are these sketches produced?Is the intenti

Hi, i am trying to solve a transmission loss (TL) problem. but at the end, i had an error message "this array index is invalid for this array.". is there anybody who can help me? i read messages from this forum about the error but i couldn't solve the problem. i am attaching my code.thanks.

When I create some interpolation on data from a table I use an animation for the checking of this process. One example of not simple interpolation see above. The origin plot is here     Unable to play video. Please try again later.(view in My Videos) .

Correct 2D-interpolation is here http://communities.ptc.com/videos/5329   Unable to play video. Please try again later.(view in My Videos)

Dear All,How to Obtain tha value of X for a particular S value between S1 and S2. Y is assumed to be known.i.e, what will be the X-Y plot for a S value between S1 & S2.

Hello,is it possible to use Oracle Database Express Edition 11g Release 2 for Windchill DB ?

for circular pipes flowing partially full

I have problem using the lookup function for tables with units (all data in mm).I was reccomended by a mathcad espert to use the built-in lookup function. However, this lookup does not give correct results when searching in the first column when the table has a unit.Does anyone have a solution for this?

I ran across several folks complaining about getting pipe network files to work, here is one that works.   If you have more than a few pipes you really need specialty software in my opinion

Hello. I find myself trying to calculate the compressibility factor of natural gas based on the procedure of calculating the attached document and check if the template is crafted correctly with a given example therein. I do not know how I'm doing it is the most appropriate because I am newbie using M15, but in trying to solve a system of equations I get one of the variables is not defined. Hope you can help me and if there is something ridiculous in the preparation of such return please hagamenlo know.

This file was developed from a sampling study I did several years ago.  I posted it as a pdf file because I did not upload the data set.

GreatingsCan some body show an example of how to apply the Central Difference Formula to solve ODEs, please? Thank you

Please help me, i can t open.

The possibility of offset inertial force associated with the atomic realm is presented wherein a random segment of the energy level is formed pointing in random directions for each action. The average segment width restricts the total potential force to 1/2pi in width so that energy is conserved. As a result, it may be possible to align the segments in bulk material such as stone so that the stone would lift itself. This could be acheived through concurrent acoustic as well as electric and magnetic waves. Ordinarily, the orientation of the segmented actions would produce only atomic vibration and/or Nyquist noise. Suggested possibilitys are how Edward Leedskalnin lifted huge monoliths of coral and how the Great Pryamid was built. --Jerry E. Bayles

A unification of gravity scales across the electrodynamics realm wherein the units are in agreement throughout the scales of the electric, magnetic and gravitational forces. This is possible due to the development of an expanded expression for Newton's gravitational constant (G) so that quantum terms are included which arrive at the same numerical and units result as for the ordinary G constant.  Contained in the new form of G is the plank radius as well as the fine structure constant and also the coulomb charge of the electron. The vector magnetic vector potential (A) plays a key role in the total electrogravitational expression. Results for energy, momentum and mass are discussed.  --Jerry E. Bayles

Thanks,Robert Otome