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I've read 'Geometriekalküle': https://www.amazon.de/Geometriekalk%C3%BCle-Springer-Lehrbuch-German-Jurgen-Richter-Gebert/dp/3642025293 https://www.amazon.de/Geo

by fango 5y ago

I've read 'Geometriekalküle': https://www.amazon.de/Geometriekalk%C3%BCle-Springer-Lehrbuch-German-Jurgen-Richter-Gebert/dp/3642025293 https://www.amazon.de/Geometriekalk%C3%BCle-Springer-Lehrbuc... from the same author ... thanks for your Wikipedia link.