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Removed an "apply arith" where there are already "No Subgoals"
2006-07-31, by krauss
code reformatted
2006-07-31, by webertj
Additional freshness constraints for FCB.
2006-07-31, by berghofe
proper Element.generalize_facts;
2006-07-30, by wenzelm
add_consts: proper Sign.full_name;
2006-07-30, by wenzelm
added generalize_facts;
2006-07-30, by wenzelm
added maxidx_values;
2006-07-30, by wenzelm
export: refrain from adjusting maxidx;
2006-07-30, by wenzelm
adjust_maxidx: pass explicit lower bound;
2006-07-30, by wenzelm
Thm.adjust_maxidx;
2006-07-30, by wenzelm
removed unused add_in_order/add_once (cf. OrdList.insert);
2006-07-30, by wenzelm
demod_rule: depend on context, proper Variable.import/export;
2006-07-30, by wenzelm
tuned proofs;
2006-07-30, by wenzelm
lin_arith_prover splits certain operators (e.g. min, max, abs)
2006-07-30, by webertj
bugfix related to cancel_div_mod simproc
2006-07-30, by webertj
lin_arith_prover splits certain operators (e.g. min, max, abs)
2006-07-29, by webertj
rename legacy_pretty_thm to pretty_thm_legacy;
2006-07-29, by wenzelm
tuned comment;
2006-07-29, by wenzelm
added add_fixes_direct;
2006-07-29, by wenzelm
prove: proper assumption context, more tactic arguments;
2006-07-29, by wenzelm
added mk_conjunction_list;
2006-07-29, by wenzelm
Goal.prove: more tactic arguments;
2006-07-29, by wenzelm
Checking for unsound proofs. Tidying.
2006-07-28, by paulson
"all theorems" mode forces definition-expansion off.
2006-07-28, by paulson
title fixed
2006-07-28, by webertj
replaced extern_skolem by slightly more simplistic revert_skolems;
2006-07-27, by wenzelm
renamed ProofContext.fix_frees to Variable.fix_frees;
2006-07-27, by wenzelm
replaced ProofContext.extern_skolem by slightly more simplistic ProofContext.revert_skolems;
2006-07-27, by wenzelm
no_vars: based on Variable.import;
2006-07-27, by wenzelm
added fix_frees (from Isar/proof_context.ML);
2006-07-27, by wenzelm
declare_term_names: cover types as well;
2006-07-27, by wenzelm
eliminated obsolete freeze_thaw;
2006-07-27, by wenzelm
type annotation added to make SML/NJ happy
2006-07-27, by webertj
"moved basic assumption operations from structure ProofContext to Assumption;"
2006-07-27, by wenzelm
ProofContext.legacy_pretty_thm;
2006-07-27, by wenzelm
added legacy_pretty_thm (with fall-back on ProtoPure.thy);
2006-07-27, by wenzelm
Assumption.assume;
2006-07-27, by wenzelm
removed obsolete is_fact (cf. Thm.no_prems);
2006-07-27, by wenzelm
tuned interfaces;
2006-07-27, by wenzelm
read_def_cterms (legacy version): Consts.certify;
2006-07-27, by wenzelm
Assumption.assume;
2006-07-27, by wenzelm
moved Goal.norm_hhf(_protect) to meta_simplifier.ML (pervasive);
2006-07-27, by wenzelm
removed obsolete equal_abs_elim(_list);
2006-07-27, by wenzelm
removed obsolete pretty_thm_no_quote;
2006-07-27, by wenzelm
added Pure/assumption.ML;
2006-07-27, by wenzelm
moved basic assumption operations from structure ProofContext to Assumption;
2006-07-27, by wenzelm
tuned proofs;
2006-07-27, by wenzelm
Local assumptions, parameterized by export rules.
2006-07-27, by wenzelm
updated;
2006-07-26, by wenzelm
import(T): result includes fixed types/terms;
2006-07-26, by wenzelm
focus: result record includes (fixed) schematic variables;
2006-07-26, by wenzelm
Variable.import(T): result includes fixed types/terms;
2006-07-26, by wenzelm
linear arithmetic splits certain operators (e.g. min, max, abs)
2006-07-26, by webertj
added eval_term
2006-07-26, by haftmann
updated;
2006-07-26, by wenzelm
fixed LaTeX problem;
2006-07-26, by wenzelm
added eval_term
2006-07-26, by haftmann
Removed wrong sentence (Simon Funke)
2006-07-26, by nipkow
moved pprint functions to Isar/proof_display.ML;
2006-07-26, by wenzelm
Tactical operations depending on local subgoal structure.
2006-07-26, by wenzelm
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