title: Where can I learn APL?
body: <p>I want to learn APL (more specifically Dyalog APL), but I can't seem to find any good sources to learn from.</p>
  
  <p>The only source I could find was <a href="http://www.dyalog.com/documentation_library.htm" rel="noreferrer">Dyalog's Documentation Downloads</a>, but other than that, can anyone recommend a good source?</p>