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# Suunnittelu ja tekniikka

## Using Integration to Derive Beam Deflection

In this blog, I will derive functions for the shear, moment, slope, and deflection for a uniformly loaded simply supported beam, starting only with the loading condition and using integration. The process will then be repeated for a triangular loading. When integrating, Mathcad does not…

## Perintö Mathcad 15 tiedoston muunnos

Engineers tend to be creatures of habit, and many love sticking to the 13-year-old Mathcad 15 software they first encountered at university. It takes a lot of self-convincing to start using new, updated software. However, once they finally master it, they’ll use it until it’s…

## Maailman ympäri 80 päivässä Mathcad

Travelling around the world in 80 days is an exciting and adventurous journey many people dream of taking. The idea of circumnavigating the globe in such a short amount of time was popularised by Jules Verne’s classic novel, “Around the World in 80 Days.” Today,…

## The difference between Mathcad and Spreadsheet software

The Best Tool for Engineering isn’t Spreadsheets. It’s PTC Mathcad Many use Spreadsheet software for their engineering calculations due to convenience—but it isn’t the most effective tool for the job. Explore the benefits of dedicated calculation software to increase efficiency, even when using your existing…

## Top 3 Mathcad conversion problems and how to solve them

When converting an old Mathcad file (.mcd or .xmcd), you will probably see some conversion annotations. You can find a lot of information on this in the Migration Guide found in the Resources tab in Mathcad Prime: Many of the annotations can be ignored. Others…

## Mitä uutta PTC:ssä Mathcad Prime 8

PTC has recently released a new Mathcad version – Prime 8. So let’s take a look at the improvements. 1. Redefinition Warnings With the redefinition warnings functionality in Mathcad Prime 8, warnings automatically appear on redefinitions in regions that contain them. You can turn warnings…

## How to solve equations with Mathcad

In PTC Mathcad Prime, you can solve linear, non-linear, and differential systems of equations. PTC Mathcad has a few methods that we can use: The lsolve function. The Solve Block construct. Solving symbolically. lsolve To solve linear systems of equations, we work with a built-in…

## Scandinavian keyboard shortcuts for Mathcad

KEYBOARD SHORTCUTS FOR SCANDINAVIAN KEYBOARDS Download Prime 5: Keyboard Shortcuts Prime 6: Keyboard Shortcuts Prime 7: Keyboard Shortcuts Prime 8: Keyboard Shortcuts Prime 9: Keyboard Shortcuts If you want this document to be used instead of the original in Mathcad follow the steps below: Navigate…

## The Worlds Shortest IQ Test

THE WORLD’S SHORTEST IQ TEST (THE COGNITIVE REFLECTION TEST) This Cognitive Reflection Test (CRT) was created by psychologist Shane Frederick in 2005. In a scientific paper published in The Journal of Economic Perspectives, Shane has picked these three questions for the CTR because they were…

## Mathcad can be fun

Albert Einstein was definitely onto something when he said, “Creativity is intelligence having fun”. We have some proof that Mathcad can be fun and still productive. Try solving a Mathcad puzzle, and see if you can get the result and brag about it to your…