Ulrich Görtz

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    • 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) and for Mathematics for Economists (winter 24/25, and once more in the winter 25/26).

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    Ulrich Görtz published Rechnen mit komplexen Zahlen V 4 years, 9 months ago

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    Ulrich Görtz published Rechnen mit komplexen Zahlen IV 4 years, 9 months ago

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    Ulrich Görtz published Rechnen mit komplexen Zahlen III 4 years, 9 months ago

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    Ulrich Görtz published Rechnen mit komplexen Zahlen II 4 years, 9 months ago

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    Ulrich Görtz published Rechnen mit komplexen Zahlen I 4 years, 9 months ago

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    Ulrich Görtz on simplify test 4 years, 10 months ago

    Gave some feedback: Has some problems

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    Ulrich Görtz published simplify test 4 years, 10 months ago

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    Ulrich Görtz created simplify test 4 years, 10 months ago

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    Ulrich Görtz published Groups and subgroups 4 years, 11 months ago

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    Ulrich Görtz on Groups and subgroups 4 years, 11 months ago

    Gave some feedback: Ready to use

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