El profesor se sorprenderá mucho al ver tu solución correcta😉
/ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ / / ____________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________ \\\ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ / / ____________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________ \\ | / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\||| / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\|| | / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|||| / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/||| | / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|||| / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------||| | / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /||| / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /|| | / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||| / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| | / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /|| / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /| | 6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *sin|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| 6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *cos|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| / y \ | / y \ \/ \ 2 2 / \ 2 2 / \ 3 /| \/ \ 2 2 / \ 2 2 / \ 3 / x1 = - re|-------------------------------------| + I*|- im|-------------------------------------| - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | _______________________________| | | _______________________________| 3 | 3 | / ___________________ | | | / ___________________ | | | / / 3 2 | | | / / 3 2 | | | / \/ - 108*y + 729*y 27*y | | | / \/ - 108*y + 729*y 27*y | | |3 / ---------------------- + ---- | | |3 / ---------------------- + ---- | | \\/ 2 2 / \ \\/ 2 2 / /
/ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ / / ____________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________ \\ 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_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ / / ____________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________ \\ | / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\|| / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\||| / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\|| / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\|| | / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/||| / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|||| / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/||| / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/||| | / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------||| / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|||| / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------||| / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------||| | / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /|| / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /||| / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /|| / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /|| | / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||| / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| | / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /| ___ / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /|| / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /| ___ / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /| | 6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *sin|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| \/ 3 *6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *cos|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| 6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *cos|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| \/ 3 *6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *sin|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| / y \ | / y \ \/ \ 2 2 / \ 2 2 / \ 3 / \/ \ 2 2 / \ 2 2 / \ 3 /| \/ \ 2 2 / \ 2 2 / \ 3 / \/ \ 2 2 / \ 2 2 / \ 3 / x2 = - re|-----------------------------------------------------| + I*|- im|-----------------------------------------------------| + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | _______________________________| | | _______________________________| 6 6 | 6 6 | / ___________________ | | | / ___________________ | | |/ ___\ / / 3 2 | | |/ ___\ / / 3 2 | | || 1 I*\/ 3 | / \/ - 108*y + 729*y 27*y | | || 1 I*\/ 3 | / \/ - 108*y + 729*y 27*y | | ||- - - -------|*3 / ---------------------- + ---- | | ||- - - -------|*3 / ---------------------- + ---- | | \\ 2 2 / \/ 2 2 / \ \\ 2 2 / \/ 2 2 / /
/ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ / / ____________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________ \\ 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_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ / / ____________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________ \\ | / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\|| / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\||| / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\|| / 2 2 | | / 2 2 / / 3 2 2 3 2 2 \\ / 2 2 / / 3 2 2 3 2 2 \\|| | / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/||| / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|||| / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/||| / / ____________________________________________________________________________________________________________________ \ / ____________________________________________________________________________________________________________________ \ | | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/| 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/||| | / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------||| / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|||| / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------||| / | / 2 2 / / 3 2 2 3 2 2 \\| | / 2 2 / / 3 2 2 3 2 2 \\| | | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------| \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------||| | / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /|| / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /||| / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /|| / | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | 4 / / 3 2 \ / 2 3 2 2 \ |atan2\108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y), - 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/|| | |27*im(y) \ 2 / 27*re(y) \ 2 /|| | / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------||| / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| / | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *sin|------------------------------------------------------------------------------------------------------------------|| | \/ \108*im (y) - 324*re (y)*im(y) + 1458*im(y)*re(y)/ + \- 729*im (y) - 108*re (y) + 729*re (y) + 324*im (y)*re(y)/ *cos|------------------------------------------------------------------------------------------------------------------|| |atan2|-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------, -------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| | / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /| ___ / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /|| / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /| ___ / |27*im(y) \ 2 /| |27*re(y) \ 2 /| | \ 2 2 2 2 /| | 6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *sin|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| \/ 3 *6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *cos|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|| 6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *cos|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| \/ 3 *6 / |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + |-------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| *sin|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| / y \ | / y \ \/ \ 2 2 / \ 2 2 / \ 3 / \/ \ 2 2 / \ 2 2 / \ 3 /| \/ \ 2 2 / \ 2 2 / \ 3 / \/ \ 2 2 / \ 2 2 / \ 3 / x3 = - re|-----------------------------------------------------| + I*|- im|-----------------------------------------------------| + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | _______________________________| | | _______________________________| 6 6 | 6 6 | / ___________________ | | | / ___________________ | | |/ ___\ / / 3 2 | | |/ ___\ / / 3 2 | | || 1 I*\/ 3 | / \/ - 108*y + 729*y 27*y | | || 1 I*\/ 3 | / \/ - 108*y + 729*y 27*y | | ||- - + -------|*3 / ---------------------- + ---- | | ||- - + -------|*3 / ---------------------- + ---- | | \\ 2 2 / \/ 2 2 / \ \\ 2 2 / \/ 2 2 / /
x3 = sqrt(3)*((((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2)^2 + (((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)^2)^(1/6)*sin(atan2(((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2, ((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)/3)/6 + ((((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2)^2 + (((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)^2)^(1/6)*cos(atan2(((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2, ((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)/3)/6 + i*(((((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2)^2 + (((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)^2)^(1/6)*sin(atan2(((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2, ((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)/3)/6 - sqrt(3)*((((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2)^2 + (((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)^2)^(1/6)*cos(atan2(((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*sin(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*im(y)/2, ((-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3)^2 + (-108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)^2)^(1/4)*cos(atan2(-324*re(y)^2*im(y) + 1458*re(y)*im(y) + 108*im(y)^3, -108*re(y)^3 + 729*re(y)^2 + 324*re(y)*im(y)^2 - 729*im(y)^2)/2)/2 + 27*re(y)/2)/3)/6 - im(y/((-1/2 + sqrt(3)*i/2)*(27*y/2 + sqrt(-108*y^3 + 729*y^2)/2)^(1/3)))) - re(y/((-1/2 + sqrt(3)*i/2)*(27*y/2 + sqrt(-108*y^3 + 729*y^2)/2)^(1/3))))