b = 2 (slider from 0 to 10, step 0.1)
a = 1 (slider from 0 to 10, step 0.1)
t = -1.8 (slider from -10 to 10, step 0.1)
Q_2: ((a * cosh(t)), (b * sinh(t)))
φ = 0.767944870877505 rad (slider from 0 to 6.283185307179586)
u = -4.15 (slider from -5 to 5)
b_1 = CurveCartesian((a * cosh(t)), (b * sinh(t)), t, -10, 10)
b_2 = CurveCartesian(((-a) * cosh(t)), (b * sinh(t)), t, -10, 10)
a1 = CurveCartesian((a * cos(φ)), (b * sin(φ)), φ, 0, (2 * π))
P: ((a * cos(φ)), (b * sin(φ)))
R: ((a * (t^(2) + 1) / ((2 * t))), (b * (t^(2) - 1) / ((2 * t))))
θ = -2.7576202181510405 rad (slider from -180° to 180°, step °)
Q_1: (((-a) * cosh(t)), (b * sinh(t)))
d = CurveCartesian((a * (t^(2) + 1) / ((2 * t))), (b * (t^(2) - 1) / ((2 * t))), t, -10, 10)
T: ((a * sec(θ)), (b * tan(θ)))
e_1 = CurveCartesian((a * sec(φ)), (b * tan(φ)), φ, 0, (2 * π))
e_2 = CurveCartesian((a * sec(θ)), (b * tan(θ)), θ, (-π), π)
S: ((a * sec(φ)), (b * tan(φ)))
p = 2 (slider from -5 to 5, step 0.1)
f = CurveCartesian((p * u^(2) / 2), (p * u), u, -5, 5)
U: ((p * u^(2) / 2), (p * u))