title: Solve linear Inequalities
body: <p>I want to solve a system of inequalities A x &lt;= b, namely to visualize the set of solutions of this system. Are there any ways to do this in Python? The solutions I've found using the scipy library give only one vertex.</p>
  <pre><code>A = np.array([[-1, 1],
            [0, 1],
            [0.5, 1],
            [1.5, 1],
            [-1, 0],
            [0, -1]])
   b = np.array([1, 2, 3, 6, 0, 0])
  </code></pre>