This is an example programming model of ODMO program.
$$
\begin{align}
\underset{\boldsymbol{x} = [x_1, x_2]^T}{\min} & \quad \frac{(\boldsymbol{c}^T \boldsymbol{x})^2}{\boldsymbol{d}^T \boldsymbol{x}} \\
\text{s.t.} & \quad \boldsymbol{A} \boldsymbol{x} + \boldsymbol{b} \geq 0, \boldsymbol{A} \in \mathbb{R}^{2 \times 2}, \boldsymbol{b}, \boldsymbol{c}, \boldsymbol{d} \in \mathbb{R}^2
\end{align}
$$
[Set] appropriate values below to describe your problem.