2010-11-29 boehmes 2010-11-29 also support higher-order rules for Z3 proof reconstruction
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 share and use more utility functions; slightly reduced complexity for Z3 proof rule 'rewrite'
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)
2010-10-29 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 added a mode to only filter assumptions used in a Z3 proof (in which no proof reconstruction is performed)
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
2010-08-25 wenzelm 2010-08-25 renamed Simplifier.simproc(_i) to Simplifier.simproc_global(_i) to emphasize that this is not the real thing;
2010-05-27 boehmes 2010-05-27 use Z3's builtin support for div and mod
2010-05-15 wenzelm 2010-05-15 incorporated further conversions and conversionals, after some minor tuning;
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