doc-src/Tutorial/Recdef/fib
author paulson
Wed, 11 Jul 2001 13:56:15 +0200
changeset 11405 b6e3ac38397d
parent 6100 40d66bc3e83f
permissions -rw-r--r--
tweak

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