doc-src/Tutorial/Recdef/fib
author wenzelm
Wed, 05 Dec 2001 03:18:03 +0100
changeset 12385 389d11fb62c8
parent 6100 40d66bc3e83f
permissions -rw-r--r--
removed unused functionality (weight etc.);

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