seemingly simple question... easiest way to shade the area under a curve?
What is the easiest way to shade the area under a curve?
View ArticleGiven/Solve error - result returned too large to display
I am working with some students to try and solve a system of three equations using a Give/Solve block. Mathcad 14 is solving, but we are getting an error that says, "The symbolic result returned is too...
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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 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 Saving Multiple Listboxes
Hello, I am trying to program my listboxes so that the selections appear as they were last saved. Using "Saving the state of controls", I was able to do this for most for the listboxes. Howewer, one of...
View ArticleSimplifying a symbolic sum
Hi,I cannot seem to get MathCAD to simplify a symbolic sum. I have tried several different ways to get it to work and each displays the line in red and provides a message saying that "No symbolic...
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 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 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 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 ArticleMouse Wheel Causes Instability
I have a wireless mouse with the center wheel button is set to autoscroll. When I turn the wheel, the Mathcad template continuously scrolls up and down, similar to playing Ping, and there is no...
View Articletypesetting equations
Is their a way to make MathCAD equations look like the way they do in textbooks? Formulas and equations are normally typeset in italics and basically look totally different to MathCAD worksheets. Maple...
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...
View ArticleExcel blamed for multibillion dollar financial losses.
Interesting article in the New Statesman about the dangers of Excel, highlighting some of the problems with Excel workbooks, particularly it would seem the difficulty of validating them and the poor...
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LaTeX and/or TeX
I remember that older versions of MathCAD had the ability to output in LaTeX which I thought was not only a nice feature, but extremely powerful. I am considering using MatchCAD again now that our...
View Articledraw mathcad curve into autocad
hello! I want to draw a curve (which i have in mathcad as x=x(u), y=y(u)) into AutoCAD. Any ideas?thankyou!PepeBye!
View ArticleVoigt profile fit
Hi,Would anybody help me to create a program that can find the best-fit profile for a data based on the Voigt function (combined Gaussian or Lorentian)? Is anybody who has created such program...
View ArticleHow important are calculators?
Of those of you who use calculators in your daily lives, how many use algebraic and how many use RPN? Do you care which you use, i.e., do you choose algebraic over RPN or vice versa, or is it simply 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
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