El profesor se sorprenderá mucho al ver tu solución correcta😉
w = -1^1/3*3^1/6
suma
/ /6 ___ 2/3\\ / /6 ___ 2/3\\ / /6 ___ 2/3\\ / /6 ___ 2/3\\ | |\/ 3 I*3 || | |\/ 3 I*3 || | |\/ 3 I*3 || | |\/ 3 I*3 || /6 ___\ re|atan|----- - ------|| I*im|atan|----- - ------|| re|atan|----- + ------|| I*im|atan|----- + ------|| atan\\/ 3 / \ \ 2 2 // \ \ 2 2 // \ \ 2 2 // \ \ 2 2 // - ----------- + ------------------------ + -------------------------- + ------------------------ + -------------------------- pi pi pi pi pi
=
/ /6 ___ 2/3\\ / /6 ___ 2/3\\ / /6 ___ 2/3\\ / /6 ___ 2/3\\ | |\/ 3 I*3 || | |\/ 3 I*3 || | |\/ 3 I*3 || | |\/ 3 I*3 || re|atan|----- + ------|| re|atan|----- - ------|| /6 ___\ I*im|atan|----- + ------|| I*im|atan|----- - ------|| \ \ 2 2 // \ \ 2 2 // atan\\/ 3 / \ \ 2 2 // \ \ 2 2 // ------------------------ + ------------------------ - ----------- + -------------------------- + -------------------------- pi pi pi pi pi
producto
/ / /6 ___ 2/3\\ / /6 ___ 2/3\\\ / / /6 ___ 2/3\\ / /6 ___ 2/3\\\ | | |\/ 3 I*3 || | |\/ 3 I*3 ||| | | |\/ 3 I*3 || | |\/ 3 I*3 ||| /6 ___\ |re|atan|----- - ------|| I*im|atan|----- - ------||| |re|atan|----- + ------|| I*im|atan|----- + ------||| -atan\\/ 3 / | \ \ 2 2 // \ \ 2 2 //| | \ \ 2 2 // \ \ 2 2 //| -------------*|------------------------ + --------------------------|*|------------------------ + --------------------------| pi \ pi pi / \ pi pi /
=
/ / /6 ___ 2/3\\ / /6 ___ 2/3\\\ / / /6 ___ 2/3\\ / /6 ___ 2/3\\\ | | |\/ 3 I*3 || | |\/ 3 I*3 ||| | | |\/ 3 I*3 || | |\/ 3 I*3 ||| /6 ___\ -|I*im|atan|----- + ------|| + re|atan|----- + ------|||*|I*im|atan|----- - ------|| + re|atan|----- - ------|||*atan\\/ 3 / \ \ \ 2 2 // \ \ 2 2 /// \ \ \ 2 2 // \ \ 2 2 /// ----------------------------------------------------------------------------------------------------------------------------- 3 pi
-(i*im(atan(3^(1/6)/2 + i*3^(2/3)/2)) + re(atan(3^(1/6)/2 + i*3^(2/3)/2)))*(i*im(atan(3^(1/6)/2 - i*3^(2/3)/2)) + re(atan(3^(1/6)/2 - i*3^(2/3)/2)))*atan(3^(1/6))/pi^3
/6 ___\ -atan\\/ 3 / x1 = ------------- pi
/ /6 ___ 2/3\\ / /6 ___ 2/3\\ | |\/ 3 I*3 || | |\/ 3 I*3 || re|atan|----- - ------|| I*im|atan|----- - ------|| \ \ 2 2 // \ \ 2 2 // x2 = ------------------------ + -------------------------- pi pi
/ /6 ___ 2/3\\ / /6 ___ 2/3\\ | |\/ 3 I*3 || | |\/ 3 I*3 || re|atan|----- + ------|| I*im|atan|----- + ------|| \ \ 2 2 // \ \ 2 2 // x3 = ------------------------ + -------------------------- pi pi
x3 = re(atan(3^(1/6)/2 + 3^(2/3)*i/2))/pi + i*im(atan(3^(1/6)/2 + 3^(2/3)*i/2))/pi
x1 = 144.72101988756
x2 = 136.72101988756
x3 = 12.7210198875602
x4 = -47.2789801124398
x5 = 64.7210198875602
x6 = 22.7210198875602
x7 = -49.2789801124398
x8 = 94.7210198875602
x9 = 122.72101988756
x10 = 118.72101988756
x11 = 10.7210198875602
x12 = 42.7210198875602
x13 = -15.2789801124398
x14 = 48.7210198875602
x15 = 8.72101988756024
x16 = 50.7210198875602
x17 = -11.2789801124398
x18 = -33.2789801124398
x19 = -5.27898011243976
x20 = 46.7210198875602
x21 = 138.72101988756
x22 = 110.72101988756
x23 = 80.7210198875602
x24 = -29.2789801124398
x25 = -17.2789801124398
x26 = 126.72101988756
x27 = 0.721019887560236
x28 = 16.7210198875602
x29 = 32.7210198875602
x30 = 30.7210198875602
x31 = 26.7210198875602
x32 = 88.7210198875602
x33 = 86.7210198875602
x34 = 20.7210198875602
x35 = 4.72101988756024
x36 = 68.7210198875602
x37 = -23.2789801124398
x38 = 40.7210198875602
x39 = 44.7210198875602
x40 = -21.2789801124398
x41 = 70.7210198875602
x42 = -19.2789801124398
x43 = 96.7210198875602
x44 = 84.7210198875602
x45 = -51.2789801124398
x46 = 92.7210198875602
x47 = -53.2789801124398
x48 = -37.2789801124398
x49 = 108.72101988756
x50 = -45.2789801124398
x51 = 24.7210198875602
x52 = 62.7210198875602
x53 = -31.2789801124398
x54 = 72.7210198875602
x55 = 132.72101988756
x56 = 36.7210198875602
x57 = -35.2789801124398
x58 = -25.2789801124398
x59 = -41.2789801124398
x60 = 58.7210198875602
x61 = 34.7210198875602
x62 = 90.7210198875602
x63 = 134.72101988756
x64 = 66.7210198875602
x65 = 98.7210198875602
x66 = -27.2789801124398
x67 = 38.7210198875602
x68 = 112.72101988756
x69 = 60.7210198875602
x70 = 6.72101988756024
x71 = 56.7210198875602
x72 = -7.27898011243976
x73 = 142.72101988756
x74 = -1.27898011243976
x75 = -3.27898011243976
x76 = 54.7210198875602
x77 = -39.2789801124398
x78 = 100.72101988756
x79 = 130.72101988756
x80 = 2.72101988756024
x81 = 28.7210198875602
x82 = 18.7210198875602
x83 = 14.7210198875602
x84 = 82.7210198875602
x85 = 52.7210198875602
x86 = 102.72101988756
x87 = 116.72101988756
x88 = 74.7210198875602
x89 = -13.2789801124398
x90 = -43.2789801124398
x91 = -55.2789801124398
x92 = 140.72101988756
x93 = 106.72101988756
x94 = 76.7210198875602
x95 = 78.7210198875602
x96 = -9.27898011243976
x97 = 124.72101988756
x98 = 114.72101988756
x99 = 104.72101988756
x100 = 128.72101988756
x101 = 120.72101988756
x101 = 120.72101988756