src/HOL/Tools/Sledgehammer/sledgehammer_prover_minimize.ML
2014-05-22 ago tuning
2014-05-16 ago correctly add extra facts to lemmas (cf. conjecture and hypotheses) in Z3 Isar proofs
2014-03-13 ago integrate SMT2 with Sledgehammer
2014-02-13 ago avoid changing the state's context -- this results in transfer problems later with SMT, and hence preplay tactic failures
2014-02-03 ago properly overwrite replay data from one compression iteration to another
2014-02-03 ago renamed 'smt' option 'smt_proofs' to avoid clash with 'smt' prover
2014-02-03 ago added 'smt' option to control generation of 'by smt' proofs
2014-02-03 ago renamed ML file
2014-02-03 ago merged 'reconstructors' and 'proof methods'
2014-01-31 ago tuning
2014-01-31 ago refactor large ML file
2014-01-31 ago renamed many Sledgehammer ML files to clarify structure