Thursday, January 6, 2022

1754. Circlecevian P-Circle of ABC

2 comments:

  1. Let Q(P) be center of circle.
    Some pairs (P,Q(P))=(Xi,Xj):{ (1.40), (2,3),(3,3357), (4,1657), (5,?), (6,?),(7,?)}

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  2. For P={X(13), X(14)}, center of circle is X(20)-Delongchamp's point of ABC.

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