Barycentrische Calcul : ein neues Hülfsmittel zur analytischen Behandlung der Geometrie (Barycentric calculus: a new utility for an analytic treatment of geometry)...
88 KB (11,542 words) - 07:19, 25 April 2024
obtained by Simon Stevin in 1594. In 1637 René Descartes published La Géométrie containing special cases of the quadratic formula in the form we know...
34 KB (5,654 words) - 06:25, 14 May 2024