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too complicated to be written here. Click on the link to download a text file. |
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X(2), X(7), X(8), X(9), X(10), X(19), X(75), X(333), X(346), X(3718) |
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K697 is a cubic analogous with K696 also passing through several very common triangle centers. |
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Collinearities on K697 : |
X(8)-isoconjugates on K696 : |
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X(2), X(7), X(9) X(2), X(8), X(10) X(2), X(75), X(346) X(7), X(8), X(75) X(8), X(9), X(346) |
X(9), X(10), X(19) X(9), X(333), X(3718) X(10), X(175), X(3718) X(19), X(75), X(333) |
X(2), X(8) X(7), X(346) X(9), X(75) X(10), X(333) X(19), X(3718) |
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The isogonal and isotomic transforms of K697 are also nKs passing respectively through : • X(6), X(31), X(55), X(56), X(57), X(58), X(63), X(1395), X(1400), X(1407) • X(1), X(2), X(7), X(8), X(34), X(85), X(86), X(226), X(279), X(304) More generally, the Ω-isoconjugate of K697 is always another nK, namely K(Ω) = nK(Ω^2 ÷ X8, Ω ÷ X3064, Ω) where ÷ denotes the barycentric quotient. There are quite many points Ω for which the transform of K697 is remarkable since it contains at least nine ETC centers. Some of them are listed in the following table. Note that K(Ω) contains a given point M if and only if Ω lies on K(M ÷ X7) = K(M x X8). |
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