Найду корень уравнения: cos(x-1)=0
с изменением знака при 0
x1 = 62.261056745001
x2 = -38.2699081698724
x3 = -3.71238898038469
x4 = 59.1194640914112
x5 = -72.8274273593601
x6 = -91.6769832808989
x7 = 43.4115008234622
x8 = -101.101761241668
x9 = 74.8274273593601
x10 = 87.3937979737193
x11 = -19.4203522483337
x12 = 52.8362787842316
x13 = 68.5442420521806
x14 = -25.7035375555132
x15 = -47.6946861306418
x16 = -41.4115008234622
x17 = -16.2787595947439
x18 = -63.4026493985908
x19 = -60.261056745001
x20 = -31.9867228626928
x21 = -13.1371669411541
x22 = 15.1371669411541
x23 = 46.553093477052
x24 = 99.9601685880785
x25 = 93.6769832808989
x26 = -88.5353906273091
x27 = 37.1283155162826
x28 = 84.2522053201295
x29 = 30.845130209103
x30 = 81.1106126665397
x31 = 77.9690200129499
x32 = -53.9778714378214
x33 = -85.3937979737193
x34 = 65.4026493985908
x35 = 33.9867228626928
x36 = -28.845130209103
x37 = -66.5442420521806
x38 = -94.8185759344887
x39 = 2.5707963267949
x40 = -75.9690200129499
x41 = 96.8185759344887
x42 = -44.553093477052
x43 = 21.4203522483337
x44 = -0.570796326794897
x45 = 71.6858347057703
x46 = 11.9955742875643
x47 = -22.5619449019235
x48 = 27.7035375555132
x49 = -1285.48219164502
x50 = -79.1106126665397
x51 = 18.2787595947439
x52 = 90.5353906273091
x53 = -97.9601685880785
x54 = 549.207918051419
x55 = 55.9778714378214
x56 = -69.6858347057703
x57 = 24.5619449019235
x58 = -50.8362787842316
x59 = -57.1194640914112
x60 = 49.6946861306418
x61 = -9.99557428756428
x62 = 5.71238898038469
x63 = 8.85398163397448
x64 = -6.85398163397448
x65 = -82.2522053201295
x66 = 40.2699081698724
x67 = -35.1283155162826