problem reduces easily to the solution of a quadratic; and, as in other cases, Apollonius treated the question exhaustively, including the limits of possibility
Perga" p. 145) (Boyer 1991,"Apolloniusof Perga" p. 146) (Boyer 1991,"Apolloniusof Perga" p. 152) (Boyer 1991,"Apolloniusof Perga" p. 156) (Boyer 1991,"Greek
viam monſtraverit, is erit mihi magnus Apollonius." (页面存档备份,存于互联网档案馆) Hall, Asaph. Kepler's Problem. Annals of Mathematics. May 1883, 10 (3): 65–66. doi:10