Deleted unneeded proof; simplified proof of app_last.

added forall_elim_vars_safe, norm_hhf_eq;

norm_hhf results;

prf_heading kind;

MicroJava structure changed

Invoke instruction gets fully qualified method name (class+name+sig) as in Sun's JVM spec

BV and LBV specified in terms of app and step functions

instantiated Cancel_Numerals for "nat" in ZF

more cterm operations: mk_implies, list_implies

prove_conv gets an extra argument, so the ZF instantiation can use hyps

tidied

added a dummy "thm list" argument to prove_conv for the new interface to Cancel_Numerals

new abstract syntax operations, used in ZF

ZF arith

*** empty log message ***

dummy_patterns moved to term.ML;

added goal_args('); added "cut_tac", "thin_tac", "rename_tac"; renamed inst tactics; inst syntax: include empty inst;

added int;

axioms: Term.no_dummy_patterns;

added dummy_patternN, no_dummy_patterns, replace_dummy_patterns;

added rename_params_tac;

dummy_pattern moved to term.ML;

Term.no_dummy_patterns;

added rev_eq_reflection; export stac; proof method setup: subst, hypsubst;

val rev_eq_reflection = def_imp_eq;

val atomize = thms "atomize";

lemmas atomize = all_eq imp_eq; setup hypsubst_setup;

rev_eq_reflection = meta_eq_to_obj_eq;

removed stac (now exported by HypsubstFun);

setup hypsubst_setup;

lemmas atomize = all_eq imp_eq;

added rev_eq_reflection;

subgoals_tac: fixed spelling;

invoke isatool make in any dir containing an IsaMakefile;

updated;

targets for images, test, all;

updated;

tuned;

tuned version by Stephan Merz (unbatchified etc.);

tuned TLA;

added setmp_verbose;

tuned;

unknown_theory/proof/context;

added unknown_theory/proof/context;

new theorem neq_commute

new files Integ/IntPower.{thy.ML}; tidied

introduction of integer exponentiation

Chinese Remainder Theorem, Wilsons Theorem, etc., by T M Masmussen

GPLed;

export get_local_clasimpset, clasimp_modifiers;

improved output of space symbol;

typ_no_norm;

tuned;

adapted deriv;

derivations: maintain oracle flag;

use oracle flag from derivation;

rep_thm: 'der' field has additional bool for oracles;

minor corrections

isa: do not touch_all_thys on startup;

coercion "intify" to remove type constraints from integer algebraic laws