# HG changeset patch # User wenzelm # Date 1491340876 -7200 # Node ID e3fb3036a00ec97d0bd8741665fc5baf651b274a # Parent 23f36ab9042b1a1c46bfa1f116901d48f7f901b9 allow to load this into "isabelle jedit -l HOL"; diff -r 23f36ab9042b -r e3fb3036a00e src/ZF/ZF.thy --- a/src/ZF/ZF.thy Tue Apr 04 23:12:08 2017 +0200 +++ b/src/ZF/ZF.thy Tue Apr 04 23:21:16 2017 +0200 @@ -217,7 +217,7 @@ definition relation :: "i \ o" \ \recognizes sets of pairs\ where "relation(r) == \z\r. \x y. z = \x,y\" -definition function :: "i \ o" \ \recognizes functions; can have non-pairs\ +definition "function" :: "i \ o" \ \recognizes functions; can have non-pairs\ where "function(r) == \x y. \x,y\ \ r \ (\y'. \x,y'\ \ r \ y = y')" definition Image :: "[i, i] \ i" (infixl "``" 90) \ \image\