--- a/src/HOL/Library/Quotient_List.thy Mon Apr 11 15:07:15 2016 +0200
+++ b/src/HOL/Library/Quotient_List.thy Mon Apr 11 15:26:58 2016 +0200
@@ -5,7 +5,7 @@
section \<open>Quotient infrastructure for the list type\<close>
theory Quotient_List
-imports Main Quotient_Set Quotient_Product Quotient_Option
+imports Quotient_Set Quotient_Product Quotient_Option
begin
subsection \<open>Rules for the Quotient package\<close>
--- a/src/HOL/Library/Quotient_Option.thy Mon Apr 11 15:07:15 2016 +0200
+++ b/src/HOL/Library/Quotient_Option.thy Mon Apr 11 15:26:58 2016 +0200
@@ -5,7 +5,7 @@
section \<open>Quotient infrastructure for the option type\<close>
theory Quotient_Option
-imports Main Quotient_Syntax
+imports Quotient_Syntax
begin
subsection \<open>Rules for the Quotient package\<close>
--- a/src/HOL/Library/Quotient_Product.thy Mon Apr 11 15:07:15 2016 +0200
+++ b/src/HOL/Library/Quotient_Product.thy Mon Apr 11 15:26:58 2016 +0200
@@ -5,7 +5,7 @@
section \<open>Quotient infrastructure for the product type\<close>
theory Quotient_Product
-imports Main Quotient_Syntax
+imports Quotient_Syntax
begin
subsection \<open>Rules for the Quotient package\<close>
--- a/src/HOL/Library/Quotient_Set.thy Mon Apr 11 15:07:15 2016 +0200
+++ b/src/HOL/Library/Quotient_Set.thy Mon Apr 11 15:26:58 2016 +0200
@@ -5,7 +5,7 @@
section \<open>Quotient infrastructure for the set type\<close>
theory Quotient_Set
-imports Main Quotient_Syntax
+imports Quotient_Syntax
begin
subsection \<open>Contravariant set map (vimage) and set relator, rules for the Quotient package\<close>
--- a/src/HOL/Library/Quotient_Sum.thy Mon Apr 11 15:07:15 2016 +0200
+++ b/src/HOL/Library/Quotient_Sum.thy Mon Apr 11 15:26:58 2016 +0200
@@ -5,7 +5,7 @@
section \<open>Quotient infrastructure for the sum type\<close>
theory Quotient_Sum
-imports Main Quotient_Syntax
+imports Quotient_Syntax
begin
subsection \<open>Rules for the Quotient package\<close>