2002-08-27 wenzelm 2002-08-27 Thm.proof_of;
2002-08-27 wenzelm 2002-08-27 check_goal: produce error instead of warning;
2002-08-27 wenzelm 2002-08-27 added proof_of;
2002-08-27 wenzelm 2002-08-27 thms/axms_of_proof: proper handling of MinProof;
2002-08-27 wenzelm 2002-08-27 result dependency output;
2002-08-27 wenzelm 2002-08-27 dup_elim: improved error reporting;
2002-08-27 wenzelm 2002-08-27 *** empty log message ***
2002-08-27 wenzelm 2002-08-27 avoid duplicate fact bindings;
2002-08-27 wenzelm 2002-08-27 * Isar: preview of problems to finish 'show' now produce an error
2002-08-24 paulson 2002-08-24 conversion of ZF/IntDiv to Isar script
2002-08-24 paulson 2002-08-24 conversion of ZF/IntDiv to Isar script
2002-08-23 nipkow 2002-08-23 *** empty log message ***
2002-08-23 nipkow 2002-08-23 *** empty log message ***
2002-08-23 nipkow 2002-08-23 Added div+mod cancelling simproc
2002-08-23 nipkow 2002-08-23 for cancelling div + mod.
2002-08-22 wenzelm 2002-08-22 updated to use locales (still some rough edges);
2002-08-22 paulson 2002-08-22 tweaked
2002-08-21 paulson 2002-08-21 tweaks
2002-08-21 paulson 2002-08-21 tweaks and new lemmas
2002-08-21 paulson 2002-08-21 new proof needed now
2002-08-21 paulson 2002-08-21 proof can be shortened now
2002-08-21 paulson 2002-08-21 new lemmas
2002-08-21 paulson 2002-08-21 Frederic Blanqui's new "guard" examples
2002-08-17 paulson 2002-08-17 tidying of Isar scripts
2002-08-16 paulson 2002-08-16 Various tweaks of the presentation
2002-08-16 paulson 2002-08-16 Relativized right up to L satisfies V=L!
2002-08-16 paulson 2002-08-16 Tidying up
2002-08-15 paulson 2002-08-15 Relativization and absoluteness for DPow!!
2002-08-14 paulson 2002-08-14 Finished absoluteness of "satisfies"!!
2002-08-13 nipkow 2002-08-13 arith_tac should not produce counter example
2002-08-13 nipkow 2002-08-13 *** empty log message ***
2002-08-13 nipkow 2002-08-13 Counter example generation mods.
2002-08-13 nipkow 2002-08-13 Added counter example generation.
2002-08-13 nipkow 2002-08-13 *** empty log message ***
2002-08-13 paulson 2002-08-13 In ZF/Constructible, moved many results from Satisfies_absolute, etc., to the new theory Internalize.thy
2002-08-13 wenzelm 2002-08-13 more robust printing of numerals;
2002-08-13 paulson 2002-08-13 new file Constructible/Satisfies_absolute.thy
2002-08-12 paulson 2002-08-12 Lots of new results concerning recursive datatypes, towards absoluteness of "satisfies"
2002-08-12 nipkow 2002-08-12 *** empty log message ***
2002-08-12 nipkow 2002-08-12 *** empty log message ***
2002-08-12 nipkow 2002-08-12 Added Mi and Max on sets, hid Min and Pls on numerals.
2002-08-09 nipkow 2002-08-09 *** empty log message ***
2002-08-08 wenzelm 2002-08-08 transform_error: pass through Interrupt;
2002-08-08 wenzelm 2002-08-08 tuned;
2002-08-08 wenzelm 2002-08-08 exception SIMPROC_FAIL: solid error reporting of simprocs;
2002-08-08 wenzelm 2002-08-08 tuned prove_conv (error reporting done within meta_simplifier.ML);
2002-08-08 wenzelm 2002-08-08 adhoc_freeze_vars;
2002-08-08 wenzelm 2002-08-08 proper instantiation of mk_left_commute;
2002-08-08 wenzelm 2002-08-08 converted;
2002-08-08 wenzelm 2002-08-08 tuned deps;
2002-08-08 wenzelm 2002-08-08 use Tactic.prove instead of prove_goalw_cterm in internal proofs!
2002-08-08 wenzelm 2002-08-08 Tactic.prove, Tactic.prove_standard;
2002-08-08 wenzelm 2002-08-08 * Pure: improved error reporting of simprocs; tuned;
2002-08-07 wenzelm 2002-08-07 tuned;
2002-08-07 wenzelm 2002-08-07 mk_left_commute: proper instantiation avoids expensive unification;
2002-08-07 wenzelm 2002-08-07 tuned;
2002-08-07 wenzelm 2002-08-07 Simplifier.simproc(_i);
2002-08-07 nipkow 2002-08-07 Added time example at the end.
2002-08-07 wenzelm 2002-08-07 section on "Rule declarations and methods";
2002-08-07 berghofe 2002-08-07 Removed (now unneeded) declaration of realizer for induction on datatype b.