Παρασκευή 3 Σεπτεμβρίου 2021

Euclid 2187

In Francisco's figure of the conic of the problem euclid 2187 a point on the conic is "orphan".


Which is its antipode in the conic? Namely which is the antipode of X(43960) in the conic?

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ETC1

X(73916) = X(4)X(5609)∩X(3830)X(13530) Barycentrics    8*a^16-32*a^14*b^2+56*a^12*b^4-64*a^10*b^6+40*a^8*b^8+32*a^6*b^10-88*a^4*b^12+64*a^2...

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