/ ____ ____\ / ____ ____\ / ____ ____\ / ____ ____\ | 6 / 9 ___ 6 / 9 | | 6 / 9 ___ 6 / 9 | | 6 / 9 ___ 6 / 9 | | 6 / 9 ___ 6 / 9 | / ____\ / ____\ | \/ y I*\/ 3 *\/ y | | \/ y I*\/ 3 *\/ y | | \/ y I*\/ 3 *\/ y | | \/ y I*\/ 3 *\/ y | | 6 / 9 | | 6 / 9 | |x + ------- + ---------------|*|x + ------- - ---------------|*|x + - ------- + ---------------|*|x + - ------- - ---------------|*\x + \/ y /*\x - \/ y / \ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 /
(((((x + (y^9)^(1/6)/2 + i*sqrt(3)*(y^9)^(1/6)/2)*(x + (y^9)^(1/6)/2 - i*sqrt(3)*(y^9)^(1/6)/2))*(x - (y^9)^(1/6)/2 + i*sqrt(3)*(y^9)^(1/6)/2))*(x - (y^9)^(1/6)/2 - i*sqrt(3)*(y^9)^(1/6)/2))*(x + (y^9)^(1/6)))*(x - (y^9)^(1/6))