k=OK

f(x) = sin(x)
O = (-2.1677137634635324, 2.5879879056280815)
c = Circle(O, 1)
a = OrthogonalLine(O, yAxis)
b = OrthogonalLine(O, xAxis)
I', I = Intersect(c, a)
J', J = Intersect(c, b)
d = Segment(J', J)
e = Segment(I', I)
K = Point(b)
g = Line(K, e)
M_2, M_1 = Intersect(c, g)
h = Function(f, -3.141592653589793, 3.141592653589793)
α = Angle(I, O, M_1)
β = Angle(I, O, M_2)
i: y = If[y(K) > y(O), Distance[O, K], -Distance[O, K]]
A = Intersect(h, i, (0.5331830851490793, 0.50827716390218))
B = Intersect(h, i, (2.608409568440714, 0.5082771639021799))
C = Intersect(h, i, (-3.096729620776739, -0.04484798508506055))
j = Function(h, x(A), x(B))
k = Function(h, -3.141592653589793, x(C))
l = Function(h, x(A), 3.141592653589793)
p = CircleArc(O, M_1, M_2)