Sin(S)*Cos(T)

Cos(S)*Sin(T)

A = Intersect(xAxis, yAxis)
B = Point(xAxis)
c = Circle(A, B)
C = Point(c)
T = Angle(B, A, C)
a = Segment(A, C)
D = Point(c)
W = Angle(C, A, D)
b = Segment(A, D)
S = Angle(B, A, D)
E: (x(C), 0)
d = Segment(C, E)
f = Segment(D, C)
e = OrthogonalLine(D, a)
F = Intersect(a, e)
SinS_1 = Segment(D, F)
δ = Angle(D, F, A)
h = OrthogonalLine(F, xAxis)
G = Intersect(h, xAxis)
i = Segment(F, G)
j = Line(D, xAxis)
k = Line(D, xAxis)
l = OrthogonalLine(F, k)
H = Intersect(k, l)
m = Segment(D, H)
q = Segment(H, F)
T_1 = Angle(H, F, D)
p = OrthogonalLine(D, xAxis)
I = Intersect(p, xAxis)
q_1 = Segment(D, I)
P, a_1, CosS, f_1 = Polygon(D, F, A)
g = Line(D, H)
n = Line(F, xAxis)
J = (1.5, 0.7000000000000001)
r = Line(J, yAxis)
K = Intersect(g, r)
L = Intersect(n, r)
Q, f_2, d_1, h_1 = Polygon(D, H, F)
R, g_1, a_2, f_3 = Polygon(A, F, G)
SinSCosT = Segment(H, F)