Найду корень уравнения: tan(x-2)=0
с изменением знака при 0
x1 = 74.2566310326000
x2 = -32.5575191895000
x3 = -82.8230016469000
x4 = -63.9734457254000
x5 = 30.2743338823000
x6 = 67.9734457254000
x7 = -35.6991118431000
x8 = -51.4070751110000
x9 = -48.2654824574000
x10 = -57.6902604182000
x11 = -98.5309649149000
x12 = -85.9645943005000
x13 = -4.28318530718000
x14 = 45.9822971503000
x15 = -79.6814089933000
x16 = 2.00000000000000
x17 = 42.8407044967000
x18 = 33.4159265359000
x19 = 52.2654824574000
x20 = -38.8407044967000
x21 = 99.3893722613000
x22 = -1.14159265359000
x23 = 58.5486677646000
x24 = 23.9911485751000
x25 = 20.8495559215000
x26 = -54.5486677646000
x27 = 71.1150383790000
x28 = -45.1238898038000
x29 = -19.9911485751000
x30 = -26.2743338823000
x31 = 8.28318530718000
x32 = 89.9645943005000
x33 = -92.2477796077000
x34 = -73.3982236862000
x35 = 96.2477796077000
x36 = 36.5575191895000
x37 = 49.1238898038000
x38 = -23.1327412287000
x39 = -70.2566310326000
x40 = -10.5663706144000
x41 = 14.5663706144000
x42 = -13.7079632679000
x43 = 39.6991118431000
x44 = 86.8230016469000
x45 = 11.4247779608000
x46 = 5.14159265359000
x47 = -67.1150383790000
x48 = -7.42477796077000
x49 = -60.8318530718000
x50 = 80.5398163397000
x51 = -41.9822971503000
x52 = 77.3982236862000
x53 = 17.7079632679000
x54 = -95.3893722613000
x55 = -76.5398163397000
x56 = -16.8495559215000
x57 = 64.8318530718000
x58 = -89.1061869541000
x59 = 61.6902604182000
x60 = -29.4159265359000
x61 = 27.1327412287000
x62 = 93.1061869541000
x63 = 83.6814089933000
x64 = 55.4070751110000