Excel 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...
View ArticleSupport contract needed for changing host-id for a node-locked license?
I've buyed a single user verion of Mathcad Prime 3.1 with one year Support included. Maybe i will extend this contract until verion 4.0 is published. In the next three, four years it maybe that new...
View ArticleCurve Fitting
I am trying to fit data to a logistic curve as shown in the attached file. However, "lgsfit" will not converge to an acceptable solution. When I plot the function that is returned, it is a very poor...
View ArticleIs Mathcad 11 reverse compatible with Mathcad 2000
I am trying to run some Mathcad 2000 developed files on Mathcad version 11. I am having trouble, and I was wondering if anyone knew of any issues with such???
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 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 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 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 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 ArticleDeleting Rows from Data Tables
I have created a Mathcad 14 sheet with a data table that I use to provide input variables. The number of rows of data in that data table vary from problem to problem, so I need to be able to increase...
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 ArticleMathcad templates-universal (from release view)???
Hi guys,has anybody any information, or has anybody tried it, if are the templates, which was created in Mathcad R14 compatible with any older release of Mathcad? If it is possible to open any R14...
View ArticleStrange Problem with MathCAD 15 Installation
I was on an extended trip to Moscow recently and found I needed a copy of MathCAD for my notebook (I had it installed on my desktop in my office but did not anticipate needing it on my notebook as...
View ArticleReading date (strings) from files
Hi everybody.Is there some method to read from a file a column of data like this:10/03/2006 and to interpret it like a date? That is to have somehow access to its "parts", like day month and year?It...
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 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 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 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 Articleconvert Mathcad sheet to pdf file
Hi,Anybody knows how to convert a Mathcad sheetto a pdf file?Prefer to getting whole thing (including header and footer) like printing on papers.thanks a lot.
View ArticleVacuum insulation calculation
I would like to be able to calculate the thermal transfer through a vacuum of 1X10 -2 ver 1X10-7 torr.
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