2010-11-24 boehmes 2010-11-24 be more precise: only treat constant 'distinct' applied to an explicit list as built-in
2010-11-22 boehmes 2010-11-22 added prove reconstruction for injective functions; added SMT_Utils to collect frequently used functions
2010-11-17 boehmes 2010-11-17 use the const antiquotation for constants (this checks that the constant is declared, whereas the more general term antiquotation treats undeclared names as free variable)
2010-11-12 boehmes 2010-11-12 preliminary support for newer versions of Z3
2010-10-29 boehmes 2010-10-29 introduced SMT.distinct as a representation of the solvers' built-in predicate; check that SMT.distinct is always applied to an explicit list
2010-10-26 boehmes 2010-10-26 joined setup of SMT solvers in one place; turned Z3-specific options into SMT options (renamed configuration options from z3_* to smt_*); more detailed SMT exception; improved SMT filter interface
2010-10-26 boehmes 2010-10-26 keep track of theorems initially given to SMT (even if they are rewritten); provide interface to filter theorems necessary for SMT proofs
2010-09-24 wenzelm 2010-09-24 modernized structure Ord_List;
2010-09-13 boehmes 2010-09-13 added preliminary support for SMT datatypes (for now restricted to tuples and lists); only the Z3 interface (in oracle mode) makes use of it, there is especially no Z3 proof reconstruction support for datatypes yet
2010-08-28 haftmann 2010-08-28 formerly unnamed infix equality now named HOL.eq
2010-08-27 haftmann 2010-08-27 formerly unnamed infix conjunction and disjunction now named HOL.conj and HOL.disj
2010-08-26 haftmann 2010-08-26 formerly unnamed infix impliciation now named HOL.implies
2010-05-27 boehmes 2010-05-27 renamed constant "apply" to "fun_app" (which is closer to the related "fun_upd")
2010-05-27 boehmes 2010-05-27 use Z3's builtin support for div and mod
2010-05-12 boehmes 2010-05-12 layered SMT setup, adapted SMT clients, added further tests, made Z3 proof abstraction configurable
2010-05-12 boehmes 2010-05-12 integrated SMT into the HOL image