changeset 12023 | d982f98e0f0d |
parent 12003 | c09427e5f554 |
child 12114 | a8e860c86252 |
--- a/src/HOL/HOL.thy Sat Nov 03 01:33:33 2001 +0100 +++ b/src/HOL/HOL.thy Sat Nov 03 01:33:54 2001 +0100 @@ -232,7 +232,8 @@ thus "x == y" by (rule eq_reflection) qed -lemma atomize_conj [atomize]: "(!!C. (A ==> B ==> PROP C) ==> PROP C) == Trueprop (A & B)" +lemma atomize_conj [atomize]: + "(!!C. (A ==> B ==> PROP C) ==> PROP C) == Trueprop (A & B)" proof assume "!!C. (A ==> B ==> PROP C) ==> PROP C" show "A & B" by (rule conjI)