Respuesta rápida
$$x_{1} = - \frac{3 \pi}{2}$$
=
$$- \frac{3 \pi}{2}$$
=
-4.71238898038469
$$y_{1} = - \frac{\sqrt{-4 + 6 \pi}}{2}$$
=
$$- \frac{\sqrt{-4 + 6 \pi}}{2}$$
=
-1.92675607703328
$$x_{2} = - \frac{3 \pi}{2}$$
=
$$- \frac{3 \pi}{2}$$
=
-4.71238898038469
$$y_{2} = \frac{\sqrt{-4 + 6 \pi}}{2}$$
=
$$\frac{\sqrt{-4 + 6 \pi}}{2}$$
=
1.92675607703328
$$x_{3} = - \frac{\pi}{2}$$
=
$$- \frac{\pi}{2}$$
=
-1.57079632679490
$$y_{3} = - \frac{\sqrt{-4 + 2 \pi}}{2}$$
=
$$- \frac{\sqrt{-4 + 2 \pi}}{2}$$
=
-0.755510639762867
$$x_{4} = - \frac{\pi}{2}$$
=
$$- \frac{\pi}{2}$$
=
-1.57079632679490
$$y_{4} = \frac{\sqrt{-4 + 2 \pi}}{2}$$
=
$$\frac{\sqrt{-4 + 2 \pi}}{2}$$
=
0.755510639762867
x1 = -10.99557428756428
y1 = 3.16157781614881
x2 = -1.570796326794897
y2 = 0.755510639762867
x3 = -1.570796326794897
y3 = -0.755510639762867
x4 = -10.99557428756428
y4 = -3.16157781614881
x4 = -10.99557428756428
y4 = -3.16157781614881