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suma
2*pi 4*pi ---- + ---- 9 9
=
2*pi ---- 3
producto
2*pi 4*pi ----*---- 9 9
=
2 8*pi ----- 81
8*pi^2/81
2*pi x1 = ---- 9
4*pi x2 = ---- 9
x2 = 4*pi/9
x1 = 44.6804288510548
x2 = 84.4739357965256
x3 = -55.8505360638185
x4 = 20.2458193231342
x5 = 74.0019602845596
x6 = -82.3795406941324
x7 = 69.8131700797732
x8 = -13.9626340159546
x9 = -7.67944870877505
x10 = 87.2664625997165
x11 = -71.9075651821664
x12 = -95.6440430092893
x13 = -76.0963553869528
x14 = 40.4916386462684
x15 = -34.2084533390889
x16 = -93.5496479068961
x17 = 86.5683308989187
x18 = 24.4346095279206
x19 = -49.567350756639
x20 = 57.9449311662117
x21 = 38.3972435438752
x22 = 97.7384381116825
x23 = 27.9252680319093
x24 = 1.39626340159546
x25 = -91.4552528045029
x26 = -25.8308729295161
x27 = -11.8682389135614
x28 = -36.3028484414821
x29 = -51.6617458590322
x30 = 6.98131700797732
x31 = -27.9252680319093
x32 = -30.0196631343025
x33 = 62.1337213709981
x34 = 76.0963553869528
x35 = 18.151424220741
x36 = 13.9626340159546
x37 = -9.77384381116824
x38 = -97.7384381116825
x39 = 42.5860337486616
x40 = 99.8328332140756
x41 = 49.567350756639
x42 = 88.6627260013119
x43 = -67.71877497738
x44 = -53.7561409614254
x45 = -21.6420827247297
x46 = 66.3225115757845
x47 = 30.0196631343025
x48 = 11.8682389135614
x49 = 78.190750489346
x50 = -57.9449311662117
x51 = -65.6243798749868
x52 = -74.0019602845596
x53 = 92.8515162060983
x54 = 22.3402144255274
x55 = -41.1897703470662
x56 = 32.1140582366957
x57 = -247.836753783195
x58 = -80.2851455917392
x59 = 4.88692190558412
x60 = 55.8505360638185
x61 = -89.3608577021097
x62 = 9.77384381116824
x63 = 34.2084533390889
x64 = -5.58505360638185
x65 = -32.1140582366957
x66 = 16.0570291183478
x67 = -62.1337213709981
x68 = 82.3795406941324
x69 = -3.49065850398866
x70 = -99.8328332140756
x71 = 64.2281164733913
x72 = 7.67944870877505
x73 = 36.3028484414821
x74 = -1.39626340159546
x75 = -78.190750489346
x76 = -45.3785605518526
x77 = 71.9075651821664
x78 = -47.4729556542458
x79 = -69.8131700797732
x80 = -16.0570291183478
x81 = 53.7561409614254
x82 = 60.0393262686049
x83 = -23.7364778271229
x84 = 68.4169066781777
x85 = -38.3972435438752
x86 = 48.8692190558412
x87 = 95.6440430092893
x88 = 80.2851455917392
x89 = -18.151424220741
x90 = 25.8308729295161
x91 = -60.0393262686049
x92 = 51.6617458590322
x93 = 45.3785605518526
x93 = 45.3785605518526