ETC

X(72943) = X(2)X(3531)∩X(5)X(599) Barycentrics    4*a^10 - 33*a^8*b^2 + 74*a^6*b^4 - 64*a^4*b^6 + 18*a^2*b^8 + b^10 - 33*a^8*c^2 + 80*a...

  • EUCLID 4404
  • HOMOTHETIC TRIANGLES and EULER LINES
    Theorem 1. Let ABC be an equilateral triangle and P a point. The Euler lines of the triangles PBC,PCA,PAB are concurent.Denote the point ...
  • ANOPOLIS CIRCLE
    Let ABC be a triangle. Denote: (N1),(N2), (N3) = the NPCs of IBC, ICA, IAB, resp. (12), (13) = the reflections of (N1) in BI, CI, resp. ...