/ ______________________________________________________________________ \ / ______________________________________________________________________ \ / ______________________________________________________________________ \
| / _____________________________________________ | | / _____________________________________________ | | / _____________________________________________ |
| / / 2 3 | | / / 2 3 | | / / 2 3 |
| / / / 2 \ / 2 \ 2 | | / / / 2 \ / 2 \ 2 / ___\ | | / / / 2 \ / 2 \ 2 / ___\ |
| / \/ \-16 - 63*y - 18*y/ - 4*\4 - 3*y + 3*y/ 63*y | | / \/ \-16 - 63*y - 18*y/ - 4*\4 - 3*y + 3*y/ 63*y | 1 I*\/ 3 | | | / \/ \-16 - 63*y - 18*y/ - 4*\4 - 3*y + 3*y/ 63*y | 1 I*\/ 3 | |
| 3 / -8 + ------------------------------------------------- - 9*y - ----- 2 | | 3 / -8 + ------------------------------------------------- - 9*y - ----- *|- - - -------| 2 | | 3 / -8 + ------------------------------------------------- - 9*y - ----- *|- - + -------| 2 |
| 2 \/ 2 2 4 - 3*y + 3*y | | 2 \/ 2 2 \ 2 2 / 4 - 3*y + 3*y | | 2 \/ 2 2 \ 2 2 / 4 - 3*y + 3*y |
|x + - - + ----------------------------------------------------------------------------- + -------------------------------------------------------------------------------|*|x + - - + --------------------------------------------------------------------------------------------- + -----------------------------------------------------------------------------------------------|*|x + - - + --------------------------------------------------------------------------------------------- + -----------------------------------------------------------------------------------------------|
| 3 3 ______________________________________________________________________| | 3 3 ______________________________________________________________________| | 3 3 ______________________________________________________________________|
| / _____________________________________________ | | / _____________________________________________ | | / _____________________________________________ |
| / / 2 3 | | / / 2 3 | | / / 2 3 |
| / / / 2 \ / 2 \ 2 | | / ___\ / / / 2 \ / 2 \ 2 | | / ___\ / / / 2 \ / 2 \ 2 |
| / \/ \-16 - 63*y - 18*y/ - 4*\4 - 3*y + 3*y/ 63*y | | | 1 I*\/ 3 | / \/ \-16 - 63*y - 18*y/ - 4*\4 - 3*y + 3*y/ 63*y | | | 1 I*\/ 3 | / \/ \-16 - 63*y - 18*y/ - 4*\4 - 3*y + 3*y/ 63*y |
| 3*3 / -8 + ------------------------------------------------- - 9*y - ----- | | 3*|- - - -------|*3 / -8 + ------------------------------------------------- - 9*y - ----- | | 3*|- - + -------|*3 / -8 + ------------------------------------------------- - 9*y - ----- |
\ \/ 2 2 / \ \ 2 2 / \/ 2 2 / \ \ 2 2 / \/ 2 2 /
((x - 2/3 + (-8 + sqrt((-16 - 63*y^2 - 18*y)^2 - 4*(4 - 3*y^2 + 3*y)^3)/2 - 9*y - 63*y^2/2)^(1/3)/3 + (4 - 3*y^2 + 3*y)/(3*(-8 + sqrt((-16 - 63*y^2 - 18*y)^2 - 4*(4 - 3*y^2 + 3*y)^3)/2 - 9*y - 63*y^2/2)^(1/3)))*(x - 2/3 + (-8 + sqrt((-16 - 63*y^2 - 18*y)^2 - 4*(4 - 3*y^2 + 3*y)^3)/2 - 9*y - 63*y^2/2)^(1/3)*(-1/2 - i*sqrt(3)/2)/3 + (4 - 3*y^2 + 3*y)/(3*(-1/2 - i*sqrt(3)/2)*(-8 + sqrt((-16 - 63*y^2 - 18*y)^2 - 4*(4 - 3*y^2 + 3*y)^3)/2 - 9*y - 63*y^2/2)^(1/3))))*(x - 2/3 + (-8 + sqrt((-16 - 63*y^2 - 18*y)^2 - 4*(4 - 3*y^2 + 3*y)^3)/2 - 9*y - 63*y^2/2)^(1/3)*(-1/2 + i*sqrt(3)/2)/3 + (4 - 3*y^2 + 3*y)/(3*(-1/2 + i*sqrt(3)/2)*(-8 + sqrt((-16 - 63*y^2 - 18*y)^2 - 4*(4 - 3*y^2 + 3*y)^3)/2 - 9*y - 63*y^2/2)^(1/3)))