title: Difference between boolean and logical
body: <p>Out of curiosity, if I type these lines in MATLAB:</p>
  
  <pre><code>a = logical([12 0 1.2]);
  b = boolean([12 0 1.2]);
  </code></pre>
  
  <p>The output variables <code>a</code> and <code>b</code> are the same (same value and type). Hence, is there any difference between <code>boolean</code> and <code>logical</code>?</p>