2e

2e

x+y > 2e

-2e > x-y

x-y < 2e

k=7

Ha 2016

r = 7.025 (slider from 0 to 30, step 0.1)
O = (0, 0)
k = 7 (slider from 0 to 20, step 0.01)
e = 3
E': ((-e), 0)
E: (e, 0)
d: x + y = (2 * e)
m: (-2 * e) = x - y
n: x - y = (2 * e)
o(x, y) = x + y > 6
p(x, y) = (-x) + y  <  6
s_1(x, y) = x - y  <  6
D_3 = Point(m)
D_4 = Point(n)
D_1 = Intersect(m, d)
D_2 = Intersect(d, n)
Vieleck1, a_1, d_1, f_1, c = Polygon(D_3, D_1, D_2, D_4)
A = Point(a)
Q: (r, 0)
B = Point(a)
f(x) = abs((k * sin(x)))
b = Segment(O, Q)
g = OrthogonalLine(Q, xAxis)
C = Intersect(f, g, (7.025, 4.729388259626954))
D = (7.050000000000015, 10.110656881813412)
h = Circle(E, x(Q))
q = Circle(E', y(C))
s = Circle(E', k)
P_c, P_c' = Intersect(q, h)
P_d, P_d' = Intersect(s, h)
Ortslinie1 = Locus(P_d, r)
Ortslinie2 = Locus(P_d', r)
Ortslinie3 = Locus(P_c, r)
Ortslinie4 = Locus(P_c', r)
i = Segment(D, Q)
z_1(x, y) = (sqrt((x - e)^(2) + y^(2)) - (2 * e))^(2) + (sqrt((x + e)^(2) + y^(2)) - (2 * e))^(2) - (2 * e^(2))
j = Segment(C, Q)
t(x) = (k * sin(x))