[; \left( \frac{x-x_c}{a} \right)^2 + \left( \frac{y-y_c}{b} \right)^2 =1 ;]
[; \underline{\textbf{r}}(t) = \begin{pmatrix} x_c\\y_c \end{pmatrix} + t\begin{pmatrix} a\cos{t} \\ b\sin{t} \end{pmatrix}, \quad t \in [0,2\pi[ ;]
@Code ../../../Code/Ellipse.py __Start__ __init__ R @Exec ../../../Code/Ellipse.py