# HG changeset patch # User haftmann # Date 1361095570 -3600 # Node ID bf18bf4922ead40a1345d1a950f1f0cf35829dbb # Parent 55644f8caeb3c9aa3fba802e2afd6481ea9af299# Parent 35d00ce5862615242458e895758f93ccf13d23db merged diff -r 55644f8caeb3 -r bf18bf4922ea NEWS --- a/NEWS Sun Feb 17 10:40:53 2013 +0100 +++ b/NEWS Sun Feb 17 11:06:10 2013 +0100 @@ -6,12 +6,22 @@ *** HOL *** +* Numeric types mapped by default to target language numerals: +natural (replaces former code_numeral) and integer (replaces +former code_int). Conversions are available as integer_of_natural / +natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and +Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in ML). +INCOMPATIBILITY. + +* Discontinued theories Code_Integer and Efficient_Nat by a more +fine-grain stack of theories Code_Target_Int, Code_Binary_Nat, +Code_Target_Nat and Code_Target_Numeral. See the tutorial on +code generation for details. INCOMPATIBILITY. + * Theory "RealVector" and "Limits": Introduce type class (lin)order_topology. Allows to generalize theorems about limits and order. Instances are reals and extended reals. -*** HOL *** - * Consolidation of library theories on product orders: Product_Lattice ~> Product_Order -- pointwise order on products @@ -170,18 +180,6 @@ *** HOL *** -* Numeric types mapped by default to target language numerals: -natural (replaces former code_numeral) and integer (replaces -former code_int). Conversions are available as integer_of_natural / -natural_of_integer / integer_of_nat / nat_of_integer (in HOL) and -Code_Numeral.integer_of_natural / Code_Numeral.natural_of_integer (in ML). -INCOMPATIBILITY. - -* Discontinued theories Code_Integer and Efficient_Nat by a more -fine-grain stack of theories Code_Target_Int, Code_Binary_Nat, -Code_Target_Nat and Code_Target_Numeral. See the tutorial on -code generation for details. INCOMPATIBILITY. - * Sledgehammer: - Added MaSh relevance filter based on machine-learning; see the