1 files changed, 0 insertions, 17 deletions
diff --git a/etc/isa/depends/Fib.thy b/etc/isa/depends/Fib.thy
deleted file mode 100644
index 9272ed8c..00000000
--- a/etc/isa/depends/Fib.thy
+++ /dev/null
@@ -1,17 +0,0 @@
-(*  Title:      ex/Fib
-    ID:         $Id$
-    Author:     Lawrence C Paulson, Cambridge University Computer Laboratory
-    Copyright   1997  University of Cambridge
-
-The Fibonacci function.  Demonstrates the use of recdef.
-*)
-
-Fib = Usedepends + Divides + Primes +
-
-consts fib  :: "nat => nat"
-recdef fib "less_than"
-  zero    "fib 0 = 0"
-  one     "fib 1 = 1"
-  Suc_Suc "fib (Suc (Suc x)) = fib x + fib (Suc x)"
-
-end