// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ___ / ___ | | | ___ / ___ || | || | ___ / ___ | | | ___ / ___ || |
|| |\/ 3 *\/ -3 - 4*I*\/ 6 | | |\/ 3 *\/ -3 - 4*I*\/ 6 || | || |\/ 3 *\/ -3 - 4*I*\/ 6 | | |\/ 3 *\/ -3 - 4*I*\/ 6 || |
x1 = I*im|<-2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0| + re|<-2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0|
|| \ 3 / \ \ 3 // | || \ 3 / \ \ 3 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x1=re⎩⎨⎧−2atan(33−3−46i)NaNforcos(2atan(33−3−46i))<0otherwise+iim⎩⎨⎧−2atan(33−3−46i)NaNforcos(2atan(33−3−46i))<0otherwise
// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ___ / ___ | | | ___ / ___ || | || | ___ / ___ | | | ___ / ___ || |
|| |\/ 3 *\/ -3 - 4*I*\/ 6 | | |\/ 3 *\/ -3 - 4*I*\/ 6 || | || |\/ 3 *\/ -3 - 4*I*\/ 6 | | |\/ 3 *\/ -3 - 4*I*\/ 6 || |
x2 = I*im|<2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0| + re|<2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0|
|| \ 3 / \ \ 3 // | || \ 3 / \ \ 3 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x2=re⎩⎨⎧2atan(33−3−46i)NaNforcos(2atan(33−3−46i))<0otherwise+iim⎩⎨⎧2atan(33−3−46i)NaNforcos(2atan(33−3−46i))<0otherwise
// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ___ / ___ | | | ___ / ___ || | || | ___ / ___ | | | ___ / ___ || |
|| |\/ 3 *\/ -3 + 4*I*\/ 6 | | |\/ 3 *\/ -3 + 4*I*\/ 6 || | || |\/ 3 *\/ -3 + 4*I*\/ 6 | | |\/ 3 *\/ -3 + 4*I*\/ 6 || |
x3 = I*im|<-2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0| + re|<-2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0|
|| \ 3 / \ \ 3 // | || \ 3 / \ \ 3 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x3=re⎩⎨⎧−2atan(33−3+46i)NaNforcos(2atan(33−3+46i))<0otherwise+iim⎩⎨⎧−2atan(33−3+46i)NaNforcos(2atan(33−3+46i))<0otherwise
// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ___ / ___ | | | ___ / ___ || | || | ___ / ___ | | | ___ / ___ || |
|| |\/ 3 *\/ -3 + 4*I*\/ 6 | | |\/ 3 *\/ -3 + 4*I*\/ 6 || | || |\/ 3 *\/ -3 + 4*I*\/ 6 | | |\/ 3 *\/ -3 + 4*I*\/ 6 || |
x4 = I*im|<2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0| + re|<2*atan|-------------------------| for cos|2*atan|-------------------------|| < 0|
|| \ 3 / \ \ 3 // | || \ 3 / \ \ 3 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x4=re⎩⎨⎧2atan(33−3+46i)NaNforcos(2atan(33−3+46i))<0otherwise+iim⎩⎨⎧2atan(33−3+46i)NaNforcos(2atan(33−3+46i))<0otherwise
// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ____ / ___ | | | ____ / ___ || | || | ____ / ___ | | | ____ / ___ || |
|| |\/ 35 *\/ -3 - 4*I*\/ 6 | | |\/ 35 *\/ -3 - 4*I*\/ 6 || | || |\/ 35 *\/ -3 - 4*I*\/ 6 | | |\/ 35 *\/ -3 - 4*I*\/ 6 || |
x5 = I*im|<-2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0| + re|<-2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0|
|| \ 35 / \ \ 35 // | || \ 35 / \ \ 35 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x5=re⎩⎨⎧−2atan(3535−3−46i)NaNforcos(2atan(3535−3−46i))≥0otherwise+iim⎩⎨⎧−2atan(3535−3−46i)NaNforcos(2atan(3535−3−46i))≥0otherwise
// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ____ / ___ | | | ____ / ___ || | || | ____ / ___ | | | ____ / ___ || |
|| |\/ 35 *\/ -3 - 4*I*\/ 6 | | |\/ 35 *\/ -3 - 4*I*\/ 6 || | || |\/ 35 *\/ -3 - 4*I*\/ 6 | | |\/ 35 *\/ -3 - 4*I*\/ 6 || |
x6 = I*im|<2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0| + re|<2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0|
|| \ 35 / \ \ 35 // | || \ 35 / \ \ 35 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x6=re⎩⎨⎧2atan(3535−3−46i)NaNforcos(2atan(3535−3−46i))≥0otherwise+iim⎩⎨⎧2atan(3535−3−46i)NaNforcos(2atan(3535−3−46i))≥0otherwise
// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ____ / ___ | | | ____ / ___ || | || | ____ / ___ | | | ____ / ___ || |
|| |\/ 35 *\/ -3 + 4*I*\/ 6 | | |\/ 35 *\/ -3 + 4*I*\/ 6 || | || |\/ 35 *\/ -3 + 4*I*\/ 6 | | |\/ 35 *\/ -3 + 4*I*\/ 6 || |
x7 = I*im|<-2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0| + re|<-2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0|
|| \ 35 / \ \ 35 // | || \ 35 / \ \ 35 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x7=re⎩⎨⎧−2atan(3535−3+46i)NaNforcos(2atan(3535−3+46i))≥0otherwise+iim⎩⎨⎧−2atan(3535−3+46i)NaNforcos(2atan(3535−3+46i))≥0otherwise
// / ________________\ / / ________________\\ \ // / ________________\ / / ________________\\ \
|| | ____ / ___ | | | ____ / ___ || | || | ____ / ___ | | | ____ / ___ || |
|| |\/ 35 *\/ -3 + 4*I*\/ 6 | | |\/ 35 *\/ -3 + 4*I*\/ 6 || | || |\/ 35 *\/ -3 + 4*I*\/ 6 | | |\/ 35 *\/ -3 + 4*I*\/ 6 || |
x8 = I*im|<2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0| + re|<2*atan|--------------------------| for cos|2*atan|--------------------------|| >= 0|
|| \ 35 / \ \ 35 // | || \ 35 / \ \ 35 // |
|| | || |
\\ nan otherwise / \\ nan otherwise /
x8=re⎩⎨⎧2atan(3535−3+46i)NaNforcos(2atan(3535−3+46i))≥0otherwise+iim⎩⎨⎧2atan(3535−3+46i)NaNforcos(2atan(3535−3+46i))≥0otherwise
/ / ________________\\ / / ________________\\
| | ____ / ___ || | | ____ / ___ ||
| |\/ 35 *\/ -3 - 4*I*\/ 6 || | |\/ 35 *\/ -3 - 4*I*\/ 6 ||
x9 = - 2*re|atan|--------------------------|| - 2*I*im|atan|--------------------------||
\ \ 35 // \ \ 35 //
x9=−2re(atan(3535−3−46i))−2iim(atan(3535−3−46i))
/ / ________________\\ / / ________________\\
| | ____ / ___ || | | ____ / ___ ||
| |\/ 35 *\/ -3 - 4*I*\/ 6 || | |\/ 35 *\/ -3 - 4*I*\/ 6 ||
x10 = 2*re|atan|--------------------------|| + 2*I*im|atan|--------------------------||
\ \ 35 // \ \ 35 //
x10=2re(atan(3535−3−46i))+2iim(atan(3535−3−46i))
/ / ________________\\ / / ________________\\
| | ____ / ___ || | | ____ / ___ ||
| |\/ 35 *\/ -3 + 4*I*\/ 6 || | |\/ 35 *\/ -3 + 4*I*\/ 6 ||
x11 = - 2*re|atan|--------------------------|| - 2*I*im|atan|--------------------------||
\ \ 35 // \ \ 35 //
x11=−2re(atan(3535−3+46i))−2iim(atan(3535−3+46i))
/ / ________________\\ / / ________________\\
| | ____ / ___ || | | ____ / ___ ||
| |\/ 35 *\/ -3 + 4*I*\/ 6 || | |\/ 35 *\/ -3 + 4*I*\/ 6 ||
x12 = 2*re|atan|--------------------------|| + 2*I*im|atan|--------------------------||
\ \ 35 // \ \ 35 //
x12=2re(atan(3535−3+46i))+2iim(atan(3535−3+46i))
x12 = 2*re(atan(sqrt(35)*sqrt(-3 + 4*sqrt(6)*i)/35)) + 2*i*im(atan(sqrt(35)*sqrt(-3 + 4*sqrt(6)*i)/35))
x1 = -0.738262802202509 + 0.816214129514672*i
x2 = 0.738262802202509 - 0.816214129514672*i
x3 = -0.738262802202509 - 0.816214129514672*i
x4 = 0.738262802202509 + 0.816214129514672*i
x4 = 0.738262802202509 + 0.816214129514672*i