Mathcad

I'm having a problem figuring out how to do some math on a subset of a vector.  I have some data that I want to store in a variable (range or vector).  I want to be able to perform some simple math on portions of that variable, but it's not working the way I'd expect.(I apologize, I don't know how to add mathcad notation in this forum)Example.I have 4 elements I'm storing in a variable called row (row = 1,3,7,15) using range variables ii=0..3I want to take the 2nd through 4th element and subtract off the 1st through 3rd element and store that in a new variable which would have the result of newrow = 2,4,8I thought I could just do the followingjj=1..3kk = 0..2newrow[kk = row[[jj - row[[kkbut I get an error saying jj should be an integer.What am I missing?Thanks!

I already defined the solve block variables but mathcad is still giving me an error that shows that the variable/equations are undefined.  Can anyone help me find the error here so I can find variable P?Thanks!

I am trying to install Mathcad 15 and it is asking for MSXML 4.0 SP3 to be installed but it is no longer available via the link, is there a solution?

"Frequently Asked Questions" (FAQ) for PTC Mathcad Gateway calculation server can be found in attachment.With the work of the PTC Mathcad Gateway calculation server and some simple examples can be found on the following page: PTC Mathcad GatewayVideo demonstration of capabilities of calculation server:PTC Mathcad Gateway calculation serverPTC Mathcad Gateway - YouTube

I'm having difficulty having my Mathcad Prime 3.0 sheet perform calculations containing vectors.The attached documents indicate my issue. For example, if I define a range variable, i, and a column vector, s'_u that I want to reference in my preceding calculations, I would like to say that alpha is calculated each time there is a s'_u value...thus making the calculated alpha variable a column vector of equal size. I hope my problem makes a little more sense once you take a look at the attached sheets.

Data sheet for PTC Mathcad Gateway calculation server can be found in attachment.Capabilities and specifications of the calculation server:"Calculation• Numeric evaluation• Scalar values and matrices• Input controlsUnit management system• Comprehensive unit support for calculations• Control input value units• Dictate output value unitsPlotting & Graphing• X Y plots, scatter, line, area, bar & waterfall• Polar plots• Pie charts• Contour plots• Surface plots• Axis labels• Chart titlesIntegration and Interoperability• PTC Mathcad Prime 3.1 or later worksheetsResources, help & support• PTC Global Support program• PTC online community• Pre-built web form templatesLanguage support• English, French, German, Japanese, Italian,Spanish, Korean and Chinese (Simplified andTraditional)System Requirements• Windows 7 (32–bit or 64–bit), or Windows 8.1 (32–bitor 64–bit) compatible machine• 2 GB of hard disk space• 8 GB of RAM minimum• Microsoft .NET Framework 4.5.1• Internet connection is

Video demonstration of capabilities of new PTC Mathcad Gateway calculation server.   With the work of the PTC Mathcad Gateway calculation server and some simple examples can be found on the following page: PTC Mathcad Gateway Data sheet: PTC Mathcad Gateway calculation server data sheet‌ FAQ: FAQ: PTC Mathcad Gateway calculation server     (function() { var wrapper = document.getElementById('lia-vid-BzaWU1YzE67aI0DbQGIy04NOpkHeYAcKw400h300r973'); var videoEl = wrapper ? wrapper.querySelector('video-js') : null; if (videoEl) { if (window.videojs) { window.videojs(videoEl).ready(function() { this.on('loadedmetadata', function() { this.el().querySelectorAll('.vjs-load-progress div[data-start]').forEach(function(bar) { bar.setAttribute('role', 'presentation'); bar.setAttribute('aria-hidden', 'true'); }); }); }); } }})();(view in My Videos)

Hello...can anyone please help as how to use a table in mathcad to make a chart as shown in the picture. The software is showing some red marks on the notations as shown. Also, I want to get the software to take the values from this table, when called and use it in a equation as in excel. Thanks in advance

I am not sure if my syntax is correct but for some reason Mathcad Prime 3.1 will not solve the following simple 2nd order ODE symbolically. The ODE has this form v''(x) + v(x) = 0 which i believe is the same form solved by Euler. This equation is used to calculate the column buckling equation used by structural engineers. it would be disappointing to learn that math done more than 250 years ago still cannot be computed by the latest version of Mathcad. I would find it hard to believe that MuPad symbolic engine dosen't have such functionality? Is there some hidden software switch in Mathcad to enable full symbolic capability? Or maybe someone could show me a workaround. I am just interested to see if Mathcad gets the same result as in the text book. Mathematica certainly gives an unreconisable form of answer, to me at least when done by hand.Thank you in advance Mark

Закон преломления светаЗадача.Человеку необходимо пробежать по полю из пункта A в пункт B за минимальное время.Это можно было бы сделать по прямой, но между точками А и B поле запахано.Это снижает скорость бега человека с 10 до 5 км/ч.По какому пути должен бежать человек?Задачу можно решить с помощью функции Minimize, сформировав целевую функцию двух аргументов - см. прилагаемый Mathcad-файлЗадачу можно анимировать, перемещая точку В: Video Link : 6670 Данная задача о беге - это задача о... преломлении света, о принципе Ферма... Читать подпобнее http://twt.mpei.ac.ru/ochkov/Mirror-Lens.pdf

it`s Parabolic cylinder function - Wikipedia, the free encyclopedia I need to input D of order (-0.5). Thanks

Good evening.I cannot open my Mathcad files. The error message above appears. The files cannot be from a newer version of Mathcad as I have always used MathCad Prime 3.0. Any ideas how to solve this problem?

i need to write a function and i have this problem. could someone help me with this ?

Help me to programming the numerical method shown in the attached pdf file

hey could someone help me with this ? i need to putt this function into mathcad prime 3.1 and i have no idea how to do it. help

Hello.The question I have is whether you can convert a string to var, in other words, remove the quotes (") of the variable. Example:                         "Text" -----> TextThanks in advance

How to download your proxy file and will need these files to est up your device communicate with tje ThingWorx platform?

Hi everyone,I am using mathcad version 8 to do a symbolic calculations.  I am getting good results until my results that are in series exceeds a certain number of terms.  For example, I am taking a product of two series and integrate them to get the results or Aseries times Bseries = Cseries then Integral of Cseries = Results.  I am getting results when Results series are up to 8 terms.  However when Aseries and Bseries have more series terms, when trying to calculate the Results I am getting the error message saying that "results are too large for the screen" and it does not display results.  Sometimes Mathcad shuts down unexpectedly.   I tried a trick by letting D = Results and defining E = Result series in 6 terms and it displays then E up to 6 terms.  Then to find other terms I tried F = D - E but it failed by displaying error message or shutting down unexpectedly.  Does any one knows a work around this problem or some kind of trick.....

hey, i need to write a function like this. please help

For me a first day of new year is when I use 1-st time skis - in 2016 the 17d January.But I need a rebranding - Not PlanetPTC but PTC Community!

Hello,After a few hours of searching the web to finally get my calculation done. I don't have find a reason why I get the error undefined variable.Can you please help me out with this?Thank you!

I'm plotting an equation using a range variable to sweep x.  I'm also using a range variable to sweep another variable in the equation (3 values).  I expect to get 3 different lines on the plot, which I do.  However, there is some additional solid "fill" in the plot that I don't want.  I just want the 3 lines.  Ideas on how to get rid of the fill?

his appeared only i use explicit,

Hi,I'd like to know: what's the maximum array index in Mathcad Prime 3.1? Someone know about it?I know that Excel 2013, for example, supports a maximum of 1.048.576 rows and 16.384 columns as a limit. And Mathcad Prime 3.1?Thanks so much.

Hi,Is it possible to do with Mathcad of Mathcad Prime?1: shade the area the encompasses the inner 68 % of the normal probability distribution, that is +/- 2 standard deviation from the mean.2: shade the probability (0.212) that a random variable is below 360 with a mean of 400 and standard deviation of 50 pertaining to a normal distribution. If yes, how?Thank you very much!Johny.