pass --trim option to "eproof" script to speed up proof reconstruction

removed "atp" and "atps" aliases, which users should have forgotten by now if they ever used them

fewer monomorphic instances are necessary, thanks to Sascha's new monomorphizer -- backed up by Judgment Day

compute the set of base facts only once (instead of three times in parallel) -- this saves about .5 s of CPU time, albeit much less clock wall time

use existing ghc on macbroy20;

local gensym based on Name.variant; do not export internals by default;

uniform use of flexflex_rule;

tuned name (cf. blast_stats);

more official options blast_trace, blast_stats;

merged

merged

resolving an issue with class instances that are pseudo functions in the OCaml code serializer

merged

fixed document generation for HOL

lemma: independence is equal to mutual information = 0

jensens inequality

lemmas about right derivative and limits

lemma about differences of convex functions

lemmas relating ln x and x - 1

use divide instead of inverse for the derivative of ln

adding ISABELLE_GHC environment setting to mira configuration isabelle makeall all on lxbroy10

renamed Drule.instantiate to Drule.instantiate_normalize to emphasize its meaning as opposed to plain Thm.instantiate;

document depth arguments of method "auto";

clarified raw_blast, which is not really a tactic since it operates directly on subgoal 1 without bounds check (cf. c46107e6714b); uniform handling of exceptions in depth_tac and blast_tac, discontinued separate blast_depth_tac; tuned blast_tac: atomize prems only once, outside DEEPEN;

clarified special incr_type_indexes;

tuned signature: Name.invent and Name.invent_names;

modernized structure ProofContext;

even more robust \isaspacing;

simplified Name.variant -- discontinued builtin fold_map;

some attempts at robust \isaspacing so that \isa{...} can be used in section headings etc. (need to avoid `\? for some reason);