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skydog23

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What is dual euclidean space?
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skydog23
Jul 12, 2022
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Hyperbolic triangle group in 2D PGA
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skydog23
Apr 27, 2021•3
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Triangle centers
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skydog23
Jul 20, 2020•2
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2D EPGA: point in segment This notebook is a fork
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skydog23
Jul 17, 2020•2
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Orientation of a triangle in 2D EPGA This notebook is a fork
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skydog23
Jul 17, 2020•1
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Four-line and the harmonic fourth
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skydog23
Dec 19, 2022
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Untitled
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skydog23
Sep 21, 2018•2
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Four-point on a conic sectiom
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skydog23
Sep 21, 2018•5
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Perfect partnerships
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skydog23
Aug 28, 2018•2
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Projective generation of conics
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skydog23
Aug 26, 2018•3
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Polarity with respect to a conic
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skydog23
Aug 24, 2018•4
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Polarity with respect to a triangle
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skydog23
Aug 8, 2018•5
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