Найду корень уравнения: tan(x)=12/5
сумма
atan(12/5)
=
atan(12/5)
произведение
atan(12/5)
=
atan(12/5)
x1 = -55.3726625575211
x2 = -61.6558478647007
x3 = -124.487700936497
x4 = 4.31759786068493
x5 = -52.2310699039313
x6 = 79.71582154684
x7 = -11.390365407264
x8 = 148.830859925815
x9 = 70.2910435860706
x10 = 76.5742288932502
x11 = -45.9478845967518
x12 = -89.9301817470089
x13 = -33.3815139823926
x14 = 48.299895010942
x15 = 32.5919317429931
x16 = -67.9390331718803
x17 = 42.0167097037624
x18 = 92.2821921611991
x19 = -8.24877275367425
x20 = 20.0255611286339
x21 = -17.6735507144436
x22 = 10.6007831678645
x23 = -96.2133670541885
x24 = 57.7246729717114
x25 = -30.2399213288028
x26 = -5.10718010008445
x27 = 54.5830803181216
x28 = -20.8151433680334
x29 = 85.9990068540196
x30 = -39.6646992895722
x31 = 13.7423758214543
x32 = -152.762034818805
x33 = -23.9567360216232
x34 = -77.3638111326497
x35 = -1.96558744649466
x36 = 26.3087464358135
x37 = -74.2222184790599
x38 = -83.6469964398293
x39 = 64.007858278891
x40 = 733.167093493517
x41 = 98.5653774683787