Howto unlock a locked area
HiI have a couple of mathcad files which are locked (have locked areas). The creator of the files have unfortunately forgotten the password and now I have do some changes to the files.Is there someway...
View ArticleHighlight Region
hi. when i go to highlight a region the default color is yellow. is there a way to change this default? thanks.
View ArticleMathematical ways to draw a heart
Thanks to @mathematicsprof for the reference, here are some fun ways to create a heart using math. http://www.mathematische-basteleien.de/heart.htm Can anyone create the three dimensional heart? -Dan
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 ArticleMathcad marathon calculator
Hi marathoners, For all of you interested in long distance running. Attached is a Mathcad marathon calculator. You input your age, weight, resting heart rate and race distance; it calculates the pace...
View ArticleMathcad 14
In the past I was a very avid user of Mathcad, but it has now been quite a while since I've used it. I do not currently have a version of Mathcad installed on any of my machines, but I might be...
View ArticleDisplaying values in an equation
Hi! I am new at using PTC products, including PTC Mathcad.Few hours ago, I downloaded and installed Mathcad Prime 2.0, trial version, and of course I ended up with a problem.In fact, maybe it isn't a...
View ArticleFile saved yesterday. Opened today and only 5 of approximately 25 sheets remain
I have been building a worksheet for weeks now. I opened my document today and only 5 of my 27 pages remain. What does remain has to have the "F9" button pressed to calculate. It doesn't normally...
View ArticleMatrix to vector (M2V)
Could someone help me to with drafting a simple short function that would be able to transform a large matrix into a vector - say M2V function. I need one M2V function for transforming matrix rows (row...
View ArticleORIGIN variable in MathCAD
The ORIGIN variable is the variable that sets the indexing for matrixes. When the user sets the ORIGIN to a value of 1, MathCAD should start the indexing of matrixes at one. When I do this, MathCAD...
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 Articleseemingly simple question... easiest way to shade the area under a curve?
What is the easiest way to shade the area under a curve?
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Cylinder under external load
I am currently having trouble designing a reel winder in work, picture included below to help with the explanation. If you can imagine the wire coming off the bottom of the barrel and attached to a...
View ArticleMathematical ways to draw a heart
Thanks to @mathematicsprof for the reference, here are some fun ways to create a heart using math. http://www.mathematische-basteleien.de/heart.htm Can anyone create the three dimensional heart? -Dan
View ArticleMCAD 4.5 Anyone?
I have several very old drawing files, which were readable in Mathcad 4.5 (probably, since they are not readable in v5.0). I have long since upgraded, one version after another, and dumped all my old...
View ArticleMultiple graphs on one plot
Hi All,I am trying to do combine two plots onto the one graph, but I am having a problem with one of the plots. The plots by themselves are fine but when I combine them the cubic plot goes wonky. I had...
View ArticleRe-Activating Mathcad 13
Hi, Having had my previous machine condemned, I now have a new one and have installed my Mathcad 13 on it. During the installation I entered my Product Code but the on-line automatic activation no...
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 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 ArticleCorrupted file
Hi all. Fairly new MathCAD user here. I have been working on a calculation today, and saving throughout the day. The last time I tried to save it, I got an error message stating the file was corrupt...
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