X(5446) = INTERSECTION OF LINES X(371)X(5417) AND X(372)X(5419)
Coordinates (pending)
The first attempt was done intersecting lines X(371)X(5417) and
X(372)X(5419).
This produced the not nice trilinears
G(A,B,C) : G(B,C,A) : G(C,A,B)
where G(A,B,C)=
(4-4*cos(2*B)+cos(2*B-2*C)-4*cos(2*C)+5*cos(2*A))*(2*cos(B-C)*(-1+cos(2*A))+
2*cos(A))*(2*cos(B-C)*(3-2*cos(2*A)+sin(2*A))+cos(A)-cos(3*A)+6*sin(A))*(-2*
cos(B-C)*(-3+2*cos(2*A)+sin(2*A))+cos(A)-cos(3*A)-6*sin(A))
Using this center function it was possible to determine that X(5446) is also
on lines X(3)X(51) and X(4)X(52).
With these last two lines it is possible to find a nicer expression for
trilinears of X(5446)
F(A,B,C) : F(B,C,A) : F(C,A,B),
where F(A,B,C) =cos(2*A)*cos(B-C) - 2*cos(B)*cos(C)
X(5447) = COMPLEMENT OF X(5446)
Coordinates (pending)
Trilinears: F(A,B,C) : F(B,C,A) : F(C,A,B)
where F(A,B,C)=cos(A)*( cos(2*B) + cos(2*C) - 3)
Regards
Cesar Lozada
Δευτέρα 21 Οκτωβρίου 2019
HYACINTHOS 21922
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