Ulrich Görtz
Professor of Mathematics at the University of Duisburg-Essen (Germany). My research is on arithmetic geometry.
So far, I have used Numbas mainly for my Linear Algebra classes (winter 2020/21, summer 2021). In the forthcoming winter 2024/25 term I will teach Mathematics for Economists and I intend to create Numbas problems for this class.
Ulrich's activity
Ulrich Görtz published Vereinfachung von Wurzelausdrücken 4 years, 1 month ago
Ulrich Görtz on Vereinfachung von Wurzelausdrücken 4 years, 1 month ago
Gave some feedback: Ready to use
Ulrich Görtz published Irrationale Zahlen - Nenner rational machen 4 years, 1 month ago
Ulrich Görtz on Irrationale Zahlen - Nenner rational machen 4 years, 1 month ago
Gave some feedback: Ready to use
Ulrich Görtz published Auflösen einer Gleichung 4 years, 1 month ago
Ulrich Görtz on Auflösen einer Gleichung 4 years, 1 month ago
Gave some feedback: Ready to use
Ulrich Görtz published Immer, manchmal oder nie? (Quadratzahlen und dritte Potenzen) 4 years, 1 month ago
Ulrich Görtz on Immer, manchmal oder nie? (Quadratzahlen und dritte Potenzen) 4 years, 1 month ago
Gave some feedback: Ready to use
Ulrich Görtz published Abbildungen (Goldbach-Vermutung) 4 years, 1 month ago
Ulrich Görtz on Abbildungen (Goldbach-Vermutung) 4 years, 1 month ago
Gave some feedback: Ready to use