dedicated fact collections for algebraic simplification rules potentially splitting goals --HG-- extra : rebase_source : ebbd8d0c13409f8fb536c42910e904c24e43dbe6
formally augmented corresponding rules for field_simps --HG-- extra : rebase_source : 10a72e1ed5967c95cb98493db93fec6c7d0f8230
Prefix form of infix with * on either side no longer needs special treatment because (* and *) are no longer comment brackets in terms.
tuned headers;
fixed HOL-Analysis
added Johannes' generalizations Modules.thy and Vector_Spaces.thy; adapted HOL and HOL-Analysis accordingly --HG-- rename : src/HOL/Library/FuncSet.thy => src/HOL/FuncSet.thy