title: Difference in Ada remainder operators?
body: <p>So, I know that Ada offers two remainder operators, <code>rem</code> and <code>mod</code>, but what exactly is the difference between them? I was able to find <a href="http://en.wikibooks.org/wiki/Ada_Programming/Operators" rel="nofollow">this</a>, but I'm not sure I'm fully grasping the difference.</p>