title: How to pass parameter list to a function in Julia
body: <p>I am newbie in Julia language, and the tutorial is not very deep yet and I didn't understand what is the best way to pass a parameter list of a function. My function looks like this:</p>
  
  <pre><code>function dxdt(x)
      return a*x**2 + b*x - c
  end
  </code></pre>
  
  <p>where x is the variable (2D array) and a,c, and d are parameters. As I understand it is not recommended to work with global variables in Julia. So what is the right way to do it?</p>