title: Processing 3.2.2 trig functions not returning right results
body: <p>I am trying to use the trig functions in processing 3.2.2 on a mac. I have found that when I use the tangent function concurrently with the degrees function, the answer it returns appears to be wrong. Here is the line of code that is causing the issue:</p>
  
  
  
  <pre class="lang-java prettyprint-override"><code>System.out.println(tan(degrees(13)));
  </code></pre>
  
  <p>I have done the calculation on two separate calculators, and I got <code>.2308681</code> both times. However, when I run this line on processing, it returns <code>0.29583776</code>. What is causing this difference in answers, and how can it be resolved?</p>