Найду корень уравнения: cos(x)=(1)
сумма
0 + 0 + 2*pi
=
2*pi
произведение
1*0*2*pi
=
0
x1 = 31.4159260648825
x2 = 43.9822971694647
x3 = 94.2477792651059
x4 = -18.8495555173448
x5 = 56.5486680806249
x6 = -75.3982231720141
x7 = -25.1327415297174
x8 = -56.5486674685864
x9 = -31.4159260507536
x10 = 81.6814091897036
x11 = -87.964593928489
x12 = -37.6991118772631
x13 = -81.6814084945807
x14 = 18.8495556275525
x15 = -81.6814090382277
x16 = 94.2477796093523
x17 = 6.28318626747926
x18 = -4.79511606158654e-7
x19 = 6.28318528420851
x20 = -69.1150379045123
x21 = -37.6991121287155
x22 = -18.8495552124105
x23 = 6.28318500093652
x24 = 25.1327416384075
x25 = -50.265482641087
x26 = 81.6814085860518
x27 = 37.6991120311338
x28 = 56.5486676011951
x29 = 43.9822974733639
x30 = -100.530964626003
x31 = -43.9822971745392
x32 = -31.4159260208155
x33 = -81.6814092565354
x34 = -43.9822967932182
x35 = 94.2477800892631
x36 = -6.28318555849548
x37 = -87.9645943586158
x38 = 50.2654824463392
x39 = -81.6814075578313
x40 = 56.5486668532011
x41 = -12.5663710889626
x42 = 87.9645938121814
x43 = 18.8495564031971
x44 = -69.1150386869085
x45 = 12.5663711301703
x46 = -37.6991113479743
x47 = 75.3982232188727
x48 = -31.4159267157965
x49 = 0.0
x50 = -62.831852673202
x51 = -12.5663703112531
x52 = 31.4159268459961
x53 = 3.40772025642919e-7
x54 = 12.5663710110881
x55 = -50.2654822863493
x56 = 43.9822966661001
x57 = -94.2477801171671
x58 = 12.5663704426592
x59 = -6.2831858160515
x60 = 62.8318527849002
x61 = -56.5486682426592
x62 = 62.8318535568358
x63 = 87.964594335905
x64 = -62.8318534787248
x65 = 69.1150379887504
x66 = 50.2654829439723
x67 = -94.2477794452815
x68 = -75.3982231045728
x69 = 25.1327408328211
x70 = -87.9645947692094
x71 = 100.530964759815
x72 = 37.6991113348642
x73 = -25.1327407505866
x74 = 37.6991115173992
x75 = -94.2477797298079
x76 = 56.5486682809363
x77 = 50.2654821322586
x78 = -50.2654829667315
x79 = 87.9645946044253
x80 = -75.3982238741744
x81 = 81.6814084860076
x82 = 6.28318579821791
x83 = -43.9822976246252
x84 = 75.3982240031607
x85 = -18.8495563230046
x86 = -6.2831851275477
x87 = 100.530965157364
x88 = 69.115038794053