Найду корень уравнения: sin(2x+п)=0
с изменением знака при 0
Разделим обе части ур-ния на -1
сумма
pi 0 + 0 + -- 2
=
pi -- 2
произведение
pi 1*0*-- 2
=
0
x1 = 64.4026493985908
x2 = 73.8274273593601
x3 = 89.5353906273091
x4 = 56.5486677646163
x5 = 81.6814089933346
x6 = 48.6946861306418
x7 = 80.1106126665397
x8 = -6.28318530717959
x9 = -89.5353906273091
x10 = -59.6902604182061
x11 = 87.9645943005142
x12 = -58.1194640914112
x13 = 100.530964914873
x14 = -37.6991118430775
x15 = 23.5619449019235
x16 = 92.6769832808989
x17 = 590.619418874881
x18 = 36.1283155162826
x19 = 4.71238898038469
x20 = 65.9734457253857
x21 = -40.8407044966673
x22 = -50.2654824574367
x23 = 15.707963267949
x24 = 12.5663706143592
x25 = 26.7035375555132
x26 = 59.6902604182061
x27 = -51.8362787842316
x28 = -1.5707963267949
x29 = -23.5619449019235
x30 = -45.553093477052
x31 = -64.4026493985908
x32 = -73.8274273593601
x33 = -14.1371669411541
x34 = -31.4159265358979
x35 = 58.1194640914112
x36 = -48.6946861306418
x37 = -9.42477796076938
x38 = -53.4070751110265
x39 = -75.398223686155
x40 = 21.9911485751286
x41 = -17.2787595947439
x42 = 50.2654824574367
x43 = 51.8362787842316
x44 = -97.3893722612836
x45 = -15.707963267949
x46 = 70.6858347057703
x47 = -83.2522053201295
x48 = -7.85398163397448
x49 = 7.85398163397448
x50 = -67.5442420521806
x51 = -61.261056745001
x52 = -29.845130209103
x53 = 45.553093477052
x54 = 28.2743338823081
x55 = 43.9822971502571
x56 = -119.380520836412
x57 = 113.097335529233
x58 = -21.9911485751286
x59 = 94.2477796076938
x60 = -87.9645943005142
x61 = 37.6991118430775
x62 = -28.2743338823081
x63 = -42.4115008234622
x64 = 95.8185759344887
x65 = 67.5442420521806
x66 = 1.5707963267949
x67 = -65.9734457253857
x68 = -94.2477796076938
x69 = -20.4203522483337
x70 = 6.28318530717959
x71 = 86.3937979737193
x72 = 78.5398163397448
x73 = 14.1371669411541
x74 = -80.1106126665397
x75 = 0.0
x76 = 29.845130209103
x77 = 72.2566310325652
x78 = 42.4115008234622
x79 = -86.3937979737193
x80 = -39.2699081698724
x81 = -95.8185759344887
x82 = -43.9822971502571
x83 = -483.805268652828
x84 = 20.4203522483337
x85 = -36.1283155162826
x86 = 31.4159265358979
x87 = -81.6814089933346
x88 = -72.2566310325652
x89 = 34.5575191894877