Clik here to view.
Why can I open some *.mcd files while I get the error message "Failed to open...
Hello everbody, I have a set of file I am trying to open with Mathcad 15 M030.Some files are opened succesfully while I recieve the abovementioned error for others.I find it really strange and wonder...
View ArticleClik here to view.
630 feet
Now I am working on the chapter "Catenary" of the book "Mathematical Studies with Mathcad". See please one part here Catenary with loadI see that the value 630 feet is very... magic value.See...
View ArticleConvert *.mcd to *.mcdx
Hello everybody, I am working on a project where I need to convert some files with the extension .mcd to .mcdxI have downloaded Mathcad 15 M030 and Mathcad prime 3.1 for this purpose and managed to...
View ArticleClik here to view.
partial differential equation in cylindrical coordinates
Hi Friends,Does anyone know how to solve a partial differential equation incylindrical coordinates? Please help me,Thanks for answering.
View ArticleReferenced Mathcad 15 sheet won't 'import' array
Hi, Can anyone out there help? I have a fairly basic calculation sheet, in which I want to use results from another worksheet. I have done the insert reference, saved, saved again, hit F9, hit it...
View ArticleClik here to view.
Matrix of Matrix Problem UNsolved
Hello, I want to create a matrix composed of vectors and matrix, and manipulate each coefficient one by one by using his index.In fact, you can display each coefficient of the matrix but you can't...
View ArticleClik here to view.
WRITEEXCEL - MathCAD 15 - won't write file
Hello all, I'm working with the WRITEEXCEL function for the first time and seem unable to make even the most basic example work. In the attached file, no file gets written and I am unclear why this...
View ArticleLdtoken, Ldftn and Ldvirtftn OpCodes cannot target Dynamic Methods error
Does anyone know what this means and how to fix it in Mathcad version 14.0.0.163 [build 701291152]?
View ArticleClik here to view.
XMCD files
Few years ago I was teached Mathcad (14) at school and made my exercises in Mathcad.Now a friend needs some help and I don't have the programme anymore. Now I want to open the files again but I can't...
View ArticleClik here to view.
How can i disable green line under text?
I want to diable the green line so you cant see it when i print into PDF. I know the expression is redefined earlier, but it doesnt matter. Look at the picture. - Sometimes it doesnt help using :reset?
View ArticleClik here to view.
Multiplying a variable by "ft" changes the value - MathCAD bug
I am having an issue with variables changing value from an integer to an integer +/- a very small value like 0.0000000000000002 when I assign the variable a unit. I've changed the default units to U.S....
View ArticleClik here to view.
Solving two simultaneous differential equations and need to plot them wrt to...
Hello all, I am currently trying to solve two simultaneous equations and they are dependent on multiple variables . I could not solve them and simultaneously and also have to use the output of them to...
View ArticleMathcad 14 - suddenly extremly slow (opening documents, copy equations etc.)
I was working on Mathcad yesterday and suddenly it got REALLY slow by opening other documents and trying to copy and clip other equations. Why??? I am going on a examination tuesday, NOT what i need...
View ArticleConvenient input (and output) of time in hours, minutes and seconds in Prime
Hello!I'm doing an electrical engineering calculation in Prime 3.0 which amongst other parameters involves a timespan.This timespan is rather lengthly (tens of hours), so having input using flat SI...
View ArticleRe Fibonacci Numbers and d'Ocagne's Identity
Re Fibonacci Numbers and d'Ocagne's Identity.PNG It's possible to modify the symbolic display to show the middot character for multiplication and use Math Styles to use Wingdings characters (tick and...
View ArticleIssue printing as a PDF when collapsible areas are involved
Hello, this is my first time asking a question!I have had a problem trying to turn my Mathcad worksheets into PDF's for easier readability. When I try and "print" my worksheets as PDF's all of the text...
View ArticleOnline Encyclopedia of Integers (OEIS) Sequence A256275
I've just had Sequence A256275 accepted for inclusion in the Online Encyclopedia of Integer Sequences (OEIS) - see https://oeis.org/A256275. The OEIS is the go-to place for checking integer sequences....
View ArticleHow to obtain MatchCad 15
I just installed Matchcad Prime 3.1 on my computer. However, to convert my older mcd files the converter states it needs MatchCad 15 installed. I down loaded the Mathcad 15 file but it crashes when...
View ArticleUnitless Calculations?
i'm doing a calculation where the units cancel out in an exponential equation. However, MathCad will not evaluate the equation because the value is unitless. Is there a way to turn off units in a...
View Article