src/HOL/IMP/Abs_Int2_ivl.thy
changeset 69505 cc2d676d5395
parent 68778 4566bac4517d
child 77136 5bf9a1b78f93
--- a/src/HOL/IMP/Abs_Int2_ivl.thy	Wed Dec 26 16:07:28 2018 +0100
+++ b/src/HOL/IMP/Abs_Int2_ivl.thy	Wed Dec 26 16:25:20 2018 +0100
@@ -405,7 +405,7 @@
 
 value "show_acom_opt (AI_ivl test1_ivl)"
 
-text\<open>Better than @{text AI_const}:\<close>
+text\<open>Better than \<open>AI_const\<close>:\<close>
 value "show_acom_opt (AI_ivl test3_const)"
 value "show_acom_opt (AI_ivl test4_const)"
 value "show_acom_opt (AI_ivl test6_const)"