--- a/src/HOL/Library/Library.thy Wed Jun 15 15:52:24 2016 +0100 +++ b/src/HOL/Library/Library.thy Thu Jun 16 17:57:09 2016 +0200 @@ -58,6 +58,7 @@ Permutation Permutations Polynomial + Polynomial_FPS Preorder Product_Vector Quadratic_Discriminant