title: What is the Clojure equivalent of a "public static final" constant in Java
body: <p>I'm writing some Clojure code that depends upon a number of constants.</p>
  
  <p>They will be used within tight inner loops, so it's important that they will be used and optimised as efficiently as possible by the Clojure compiler+JVM combination. I would normally used a "public static final" constant in Java for the same purpose.</p>
  
  <p>What is the best way to declare these?</p>