discontinued slightly odd "Defining record ..." message and corresponding quiet_mode;

merged

renamed "Metis_Tactics" to "Metis_Tactic", now that there is only one Metis tactic ("metisFT" is legacy)

use new syntax for Pi binder in TFF1 output

fewer TPTP important messages

simplify some proofs about uniform continuity, and add some new ones; rename some theorems according to standard naming scheme;

modernize lemmas about 'continuous' and 'continuous_on'; improve automation of continuity proofs;

add lemma tendsto_infnorm

more precise iterate_entries_after if start refers to last entry; do not assign exec states after bad theory init; reject illegal theory header after end of theory;

clarified define_command: store name as structural information;

amended last_common, if that happens to the very last entry (important to load HOL/Auth, for example); clarified touch_node: reset result explicitly;

more redable Document.Node.toString;

sort wrt. theory name;

modernized theory name;

repaired benchmarks;

merged

tuning

always measure time for ATPs -- auto minimization relies on it

added two lemmas about "distinct" to help Sledgehammer

make "sound" sound and "unsound" more sound, based on evaluation

HOL/Import: observe distinction between sets and predicates (where possible)

simplify/generalize some proofs

generalize lemma isCont_vec_nth

convert proof to Isar-style

remove redundant lemma card_enum

move lemmas from Topology_Euclidean_Space to Euclidean_Space

convert to Isar-style proof

make SML/NJ happy

more tuning

more tuning

tuning

avoid relying on dubious TFF1 feature

killed FIXME (the ATP exporter outputs TPTP FOF, which is first-order)

fixed explicit declaration of TFF1 types

adding list_size_append (thanks to Rene Thiemann)

strengthening list_size_pointwise (thanks to Rene Thiemann)

more flexible sorting; tuned display;

tuned signature;

more abstract Document.Node.Name; tuned signature;

more careful treatment of interrupts, to retain them within forked/joined boundary of command transactions;

crude display of node status; tuned signature;

explicit cancel_execution before queueing new edits -- potential performance improvement for machines with few cores;

explicit running_color; stronger colors for overview, more transparent colors for status within text;

tuned join_commands: avoid traversing cumulative table;

some support for theory status overview;

tuned Commands_Changed: cover nodes as well;

maintain name of *the* enclosing node as part of command -- avoid full document traversal;

improved auto loading: selectable file list;

tuned document;

tuned import; discontinued obsolete Sorting.thy (cf. 4d57f872dc2c);

tuned document;

tuned color for Mac OS X (very light color profile?);

tuned document;

merged;

fixed just introduced silly bug

"simple" was renamed "mono_simple" and there's now "poly_simple" as well -- but they are not needed here since for Metis they amount to the same as guards

tuning

cleaner "pff" dummy TFF0 prover

generate properly typed TFF1 (PFF) problems in the presence of type class predicates

added type abstractions (for declaring polymorphic constants) to TFF syntax