Hermann. Notes on my working life.
From the 5.0 Manual of Geogebra: It’s actually enough to provide a single list to Zip[]. This makes it a shorter alternative to Sequence[] when all you want is to traverse a list. For example, Zip[a^2, a, listOfNumbers] is much shorter than Sequence[Element[listOfNumbers, […]
Working in laptop classes with Software can be a difficult task for both teacher and the students. The students have to look at their laptops, their textbooks, maybe their handwritten journals and – sometimes most important – the whiteboard. This […]
When solving textbook examples often many styles of coding are possible. As everywhere some principles which are useful when programming have been proven very useful as best practice: Never copy results manually to progress with the calculation. Never. Don’t even […]
Welcome to my pages. I will write about all aspects of all the themes mentioned above. Sometimes. Enjoy!
