doc-src/Tutorial/Recdef/fib
author paulson
Wed, 19 Jul 2000 12:33:36 +0200
changeset 9392 c8e6529cc082
parent 6100 40d66bc3e83f
permissions -rw-r--r--
changed / to // for quotienting

consts fib :: nat => nat
recdef fib "measure(%n. n)"
  "fib 0 = 0"
  "fib 1 = 1"
  "fib (Suc(Suc x)) = fib x + fib (Suc x)"