Home page  Catalogue  Classes  Tables  Glossary  Notations  Links  Bibliography  Thanks  Downloads  Related Curves 

too complicated to be written here. Click on the link to download a text file. 

X(2), X(6) P1, P2, P1*, P2* defined at K231 

The trilinear polar of P meets the sidelines of ABC at U, V, W. Ub, Uc are the projections of U on AC, AB and Vc, Va, Wa, Wb are defined similarly. K232 is the locus of P such that Uc, Va, Wb are collinear. Similarly, Ub, Vc, Wa are collinear if and only if P lies on K234. 
