# HG changeset patch
# User wenzelm
# Date 968352830 -7200
# Node ID 3a50d71323a805a807127f3ef1d529f0a0e5fa53
# Parent  1319676eb2db66bfc46bc010b387f69f6c4d7ab5
linorder_cases;

diff -r 1319676eb2db -r 3a50d71323a8 src/HOL/Real/HahnBanach/HahnBanach.thy
--- a/src/HOL/Real/HahnBanach/HahnBanach.thy	Thu Sep 07 20:53:02 2000 +0200
+++ b/src/HOL/Real/HahnBanach/HahnBanach.thy	Thu Sep 07 20:53:50 2000 +0200
@@ -257,7 +257,7 @@
                   (rule vs_sum_subspace [OF _ lin_subspace])
               have "is_subspace F H" .
               also from h lin_vs 
-              have [fold H'_def]: "is_subspace H (H + lin x')" ..
+              have [folded H'_def]: "is_subspace H (H + lin x')" ..
               finally (subspace_trans [OF _ h]) 
               show f_h': "is_subspace F H'" .