author | nipkow |
Wed, 04 Aug 2004 09:44:40 +0200 | |
changeset 15105 | e194d4d265fb |
parent 15104 | f14e0d9587be |
child 15106 | e8cef6993701 |
--- a/src/HOL/Hyperreal/Integration.thy Tue Aug 03 14:48:59 2004 +0200 +++ b/src/HOL/Hyperreal/Integration.thy Wed Aug 04 09:44:40 2004 +0200 @@ -369,7 +369,7 @@ text{*Fundamental theorem of calculus (Part I)*} -text{*"Straddle Lemma" : Swartz & Thompson: AMM 95(7) 1988 *} +text{*"Straddle Lemma" : Swartz and Thompson: AMM 95(7) 1988 *} lemma choiceP: "\<forall>x. P(x) --> (\<exists>y. Q x y) ==> \<exists>f. (\<forall>x. P(x) --> Q x (f x))" by meson