title: Why in LISP , there is no limitation for number?
body: <p>I can even calculate (<code>expt 32768 32768</code>) and I got:</p>
  
  <blockquote>
    <p>476170470581645852036305042887575891541065808607552399123930385521914333389668342420684974786564569494856176035326322058077805659331026192708460314150258592864177116725943603718461857357598351152301645904403697613233287231227125684710820209725157101726931323469678542580656697935045997268352998638215525166389437335543602135433229604645318478604952148193555853611059596230656</p>
  </blockquote>