y = x
___ y = \/ x
y = sqrt(x)
0
1
x1 = 1.0 - 4.40888723406778e-32*i y1 = 1.0 - 4.40888723406778e-32*i
x2 = 1.0 + 2.18429726036814e-52*i y2 = 1.0 + 2.18429726036814e-52*i
x3 = 1.0 - 7.239343150678091e-33*i y3 = 1.0 - 7.239343150678091e-33*i
x4 = 1.0 y4 = 1.0