src/HOL/Lifting_Option.thy
Tue, 13 Aug 2013 18:22:55 +0200 traytel got rid of the dependency of Lifting_* on the function package; use the original rel constants for basic BNFs;
Tue, 13 Aug 2013 15:59:22 +0200 kuncar move Lifting/Transfer relevant parts of Library/Quotient_* to Main
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