$\mathrm{F}$

$g$

$\mathrm{P}$

J = Point(f)
F = (1, 0)
C = (5.3988744322037565, 4.679786102882894)
t = -5.7 (slider from -10 to 10, step 0.1)
A = (3.6281297572897473, 3.4358412950310466)
b = Line(A, f)
D = Point(b)
E = Point(b)

Tool: 도구1
Input: D, E
Output: p

F = Midpoint(D, E)
G = Midpoint(D, F)
H = Midpoint(G, F)
k = Circle(F, H)
j = Segment(D, E)
l = OrthogonalLine(F, j)
I = Intersect(k, l, 2)
p = CircumcircleArc(D, I, E)