PSYCHOONTOLOGY AND GEOMETRY PSYCHO-PHYSICAL ENTITY AND A POINT IN COORDINATE SYSTEM (Psychoontologia a geometria. Byt psychofizyczny a punkt w ukladzie wspólrzednych)
The author shows analogies between Cartesian coordinate system and Cartesian idea of psychophysical entity. It is proved that geometrical considerations form justification for many assumptions and hypotheses in Cartesian ontology.