src/HOL/Hyperreal/Lim.thy
 changeset 28562 4e74209f113e parent 27435 b3f8e9bdf9a7
```     1.1 --- a/src/HOL/Hyperreal/Lim.thy	Fri Oct 10 06:45:50 2008 +0200
1.2 +++ b/src/HOL/Hyperreal/Lim.thy	Fri Oct 10 06:45:53 2008 +0200
1.3 @@ -16,7 +16,7 @@
1.4  definition
1.5    LIM :: "['a::real_normed_vector => 'b::real_normed_vector, 'a, 'b] => bool"
1.6          ("((_)/ -- (_)/ --> (_))" [60, 0, 60] 60) where
1.7 -  [code func del]: "f -- a --> L =
1.8 +  [code del]: "f -- a --> L =
1.9       (\<forall>r > 0. \<exists>s > 0. \<forall>x. x \<noteq> a & norm (x - a) < s
1.10          --> norm (f x - L) < r)"
1.11
1.12 @@ -26,7 +26,7 @@
1.13
1.14  definition
1.15    isUCont :: "['a::real_normed_vector => 'b::real_normed_vector] => bool" where
1.16 -  [code func del]: "isUCont f = (\<forall>r>0. \<exists>s>0. \<forall>x y. norm (x - y) < s \<longrightarrow> norm (f x - f y) < r)"
1.17 +  [code del]: "isUCont f = (\<forall>r>0. \<exists>s>0. \<forall>x y. norm (x - y) < s \<longrightarrow> norm (f x - f y) < r)"
1.18
1.19
1.20  subsection {* Limits of Functions *}
```