doc-src/Tutorial/Recdef/fib
author paulson
Fri, 30 Jun 2000 10:59:50 +0200
changeset 9207 0c294bd701ea
parent 6100 40d66bc3e83f
permissions -rw-r--r--
removed the mutual recursion from "bin_add"

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