Simplify
I am not able get the desired output for a simple calculation with simplify keyword.Please refer the below screen shotAny suggestions?- Raj
View Article3D Plot
Hope someone there can help:I've got a Mathcad 14 on my laptop with an OS of Vista Enterprise (service pack 2, 32 Bits OS with 2 GB RAM). The Mathcad seems work well except that it does not give a 3D...
View ArticleOld MathCAD Library
Out of curiosity, what happened to the old MathCAD library?Not the resource center and not Knovel ...I was playing around with an old hard drive that had V8 installed. One of the links was to...
View ArticleVB Script Question
I have spent most of the morning looking through the Developer�s Reference Manual and the Programming Quicksheets; however, I still have a few questions.I am using MathCAD Controls and Scriptable...
View ArticleMultivariate Polynomial Regression
Hi folks,We are regularly doing polynomial regression fits on moderately large (10000 - 90000 points) 2d arrays, and finding the performance of the mathcad regress function to be, well, quite slow, and...
View Articleseemingly simple question... easiest way to shade the area under a curve?
What is the easiest way to shade the area under a curve?
View Articleadding single line to a vector/matrix
Hello!I have a simple, but rather interesting question here: does anybody know, how to simply extend a vector (or matrix) with a single element (or line). Whenever I came to the point of adding one...
View ArticleAlignment Changes with Different Zoom
Please take a look at the attached worksheet. I created it with the zoom set at 125% and it looks ok. When I change it to 100%, it gets all jumbled up. Has anybody else experienced this? Is there any...
View Articlerendering xmcd file without Mathcad
Hi,is it possible to render a xmcd file readable without using mathcad? The intention is to use a requirements management system to store the source files and make them available for inspection and to...
View Articleedges vs slopes in digitised signals? Philosophic
I's doing some image processing. Has anyone seen any good philosophical discussions on the distinctions between 'edges and slopes' within a region of interest?As one 'zooms' into an image what used to...
View ArticleSMath Studio
Check out SMath Studio, a new and free symbolic mathematics software application with WYSIWYG 'paper sheet' interface at "http://en.smath.info"
View ArticleForum
You have got to be kidding! This thing is supposed to replace the collaboratory? For starters, how does one fine new (unread) messages? It seems one needs to click on all of the individual areas,...
View ArticleWill PTC ever port Mathcad to Max OS X?
Ever plan to release a Mac variant of Mathcad? A while ago I converted to Mac OS X, due to a very unpleasant Vista experience, after using exclusively Windows since the days of CPM. I plan to never...
View Articlehow to write data to a file with a custom format?
Dear Mathcad users, Would anyone know how to write data to a file with a custom format?After mathcad calculation, I am trying to write columns of data1 and data2 into an external ascii file in the...
View ArticleInstallation problems with Mathcad 15 / Windows 7
I have a student licence of Mathcad 15 and I am trying to install it to a computer with Windows 7 Home Premium 64-bit operating system and Intel-7 processor. The problem is, that the installation stops...
View ArticleMathcad 14 List Box Output
Hello all, I am relatively new to Mathcad 14. The problem I am having is with List Boxes. In the attached document, you can see two list boxes. The second reads the output from the first and displays a...
View Article2D Linear Interpolation - test program
Hi folks,I've written a program that linearly interpolates across two independent variables to give a value of the dependent variable. It's insensitive to the value of ORIGIN.Could you please test it...
View ArticleOld MathCAD Library
Out of curiosity, what happened to the old MathCAD library?Not the resource center and not Knovel ...I was playing around with an old hard drive that had V8 installed. One of the links was to...
View ArticleLinear Interpolation and Extrapolation
I am still new in mathcad and I am wondering if there is a way to get around the fact that linterp(vx,vy,x) cannot use arrays with a different number of elements? For example, three pairs of points but...
View ArticleAn unknown runtime error occurred. Exiting
I have several linked Mathcad 14 files that were working fine yesterday. But to day I get the following messages in all the files with referenced worksheets with the exception of one.An unknown runtime...
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