engleski

Introduction to the planimetry of the quasi-elliptic plane

The quasi-elliptic plane is one of the nince projective-metric planes where the metric is induced by the absolute figure F_QE={;j_1, j_2, F}; consisting of a pair of conjugate imaginary lines j_1 and j_2, intersecting at the real point F. Some basic geometric notions, definitions and selected constructions in the quasi-elliptic plane will be presented

quasi-elliptic plane; perpendicular points; central line; qe-conics

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