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a*w^2 + b*w + c = 0
D = b^2 - 4 * a * c =
(0)^2 - 4 * (1) * (-1/2) = 2
w1 = (-b + sqrt(D)) / (2*a)
w2 = (-b - sqrt(D)) / (2*a)
-pi a1 = ---- 4
pi a2 = -- 4
3*pi a3 = ---- 4
5*pi a4 = ---- 4
a4 = 5*pi/4
suma
pi pi 3*pi 5*pi - -- + -- + ---- + ---- 4 4 4 4
=
2*pi
producto
-pi pi 3*pi 5*pi ----*--*----*---- 4 4 4 4
=
4 -15*pi ------- 256
-15*pi^4/256
a1 = -5.49778714378214
a2 = -38.484510006475
a3 = -40.0553063332699
a4 = 30.6305283725005
a5 = 84.037603483527
a6 = 85.6083998103219
a7 = 54.1924732744239
a8 = -68.329640215578
a9 = 19.6349540849362
a10 = 11.7809724509617
a11 = 68.329640215578
a12 = 44.7676953136546
a13 = -54.1924732744239
a14 = -47.9092879672443
a15 = -18.0641577581413
a16 = -16.4933614313464
a17 = 90.3207887907066
a18 = 8.63937979737193
a19 = -84.037603483527
a20 = -69.9004365423729
a21 = -19.6349540849362
a22 = 49.4800842940392
a23 = -27.4889357189107
a24 = -3.92699081698724
a25 = 41.6261026600648
a26 = -55.7632696012188
a27 = -76.1836218495525
a28 = 62.0464549083984
a29 = -32.2013246992954
a30 = -46.3384916404494
a31 = 25.9181393921158
a32 = -77.7544181763474
a33 = 47.9092879672443
a34 = 91.8915851175014
a35 = 24.3473430653209
a36 = 38.484510006475
a37 = 99.7455667514759
a38 = 40.0553063332699
a39 = 66.7588438887831
a40 = 384.059701901352
a41 = -13.3517687777566
a42 = 88.7499924639117
a43 = 98.174770424681
a44 = 10.2101761241668
a45 = -90.3207887907066
a46 = 55.7632696012188
a47 = -49.4800842940392
a48 = 22.776546738526
a49 = -79.3252145031423
a50 = 60.4756585816035
a51 = 74.6128255227576
a52 = -99.7455667514759
a53 = -24.3473430653209
a54 = -71.4712328691678
a55 = 76.1836218495525
a56 = 3.92699081698724
a57 = -62.0464549083984
a58 = -33.7721210260903
a59 = 18.0641577581413
a60 = -41.6261026600648
a61 = 162.577419823272
a62 = -85.6083998103219
a63 = -35.3429173528852
a64 = 87.1791961371168
a65 = 52.621676947629
a66 = 69.9004365423729
a67 = 96.6039740978861
a68 = -82.4668071567321
a69 = -63.6172512351933
a70 = -11.7809724509617
a71 = 27.4889357189107
a72 = -10.2101761241668
a73 = 82.4668071567321
a74 = 46.3384916404494
a75 = -1144.32512407008
a76 = -93.4623814442964
a77 = -60.4756585816035
a78 = -91.8915851175014
a79 = 32.2013246992954
a80 = -98.174770424681
a81 = -2.35619449019234
a82 = 63.6172512351933
a83 = 5.49778714378214
a84 = -57.3340659280137
a85 = 77.7544181763474
a86 = -25.9181393921158
a87 = 16.4933614313464
a88 = 2.35619449019234
a89 = 33.7721210260903
a89 = 33.7721210260903