NEWS
changeset 47703 400fccb77ec8
parent 47694 05663f75964c
child 47706 3eef88e8496b
equal deleted inserted replaced
47700:27a04da9c6e6 47703:400fccb77ec8
   355 pattern notation; e.g. see src/HOL/HOLCF/One.thy for translations of
   355 pattern notation; e.g. see src/HOL/HOLCF/One.thy for translations of
   356 one_case.
   356 one_case.
   357 
   357 
   358 * Discontinued configuration option "syntax_positions": atomic terms
   358 * Discontinued configuration option "syntax_positions": atomic terms
   359 in parse trees are always annotated by position constraints.
   359 in parse trees are always annotated by position constraints.
       
   360 
       
   361 * HOL/Library/Set_Algebras.thy: Addition and multiplication on sets
       
   362 are expressed via type classes again. The special syntax
       
   363 \<oplus>/\<otimes> has been replaced by plain +/*. Removed constant
       
   364 setsum_set, which is now subsumed by Big_Operators.setsum.
       
   365 INCOMPATIBILITY.
   360 
   366 
   361 * New theory HOL/Library/DAList provides an abstract type for
   367 * New theory HOL/Library/DAList provides an abstract type for
   362 association lists with distinct keys.
   368 association lists with distinct keys.
   363 
   369 
   364 * 'datatype' specifications allow explicit sort constraints.
   370 * 'datatype' specifications allow explicit sort constraints.