2011-08-19 huffman [Fri, 19 Aug 2011 14:46:45 -0700] rev 44312
delete unused lemmas about limits
src/HOL/Lim.thy

2011-08-19 huffman [Fri, 19 Aug 2011 14:17:28 -0700] rev 44311
Transcendental.thy: add tendsto_intros lemmas;
new isCont theorems;
simplify some proofs.
src/HOL/Transcendental.thy

2011-08-19 huffman [Fri, 19 Aug 2011 11:49:53 -0700] rev 44310
add lemma isCont_tendsto_compose
src/HOL/Lim.thy

2011-08-19 wenzelm [Fri, 19 Aug 2011 23:48:18 +0200] rev 44309
merged

2011-08-19 huffman [Fri, 19 Aug 2011 10:46:54 -0700] rev 44308
Transcendental.thy: remove several unused lemmas and simplify some proofs
src/HOL/MacLaurin.thy src/HOL/Transcendental.thy

2011-08-19 huffman [Fri, 19 Aug 2011 08:40:15 -0700] rev 44307
remove unused lemmas
src/HOL/Transcendental.thy

2011-08-19 huffman [Fri, 19 Aug 2011 08:39:43 -0700] rev 44306
fold definitions of sin_coeff and cos_coeff in Maclaurin lemmas
src/HOL/Decision_Procs/Approximation.thy src/HOL/MacLaurin.thy

2011-08-19 huffman [Fri, 19 Aug 2011 07:45:22 -0700] rev 44305
remove some redundant simp rules
src/HOL/Decision_Procs/Approximation.thy src/HOL/Ln.thy src/HOL/Transcendental.thy

2011-08-19 wenzelm [Fri, 19 Aug 2011 23:25:47 +0200] rev 44304
maintain recent future proofs at transaction boundaries;
src/Pure/Isar/toplevel.ML src/Pure/global_theory.ML

2011-08-19 wenzelm [Fri, 19 Aug 2011 21:40:52 +0200] rev 44303
incremental Proofterm.join_body, with join_thms step in fulfill_norm_proof -- avoid full graph traversal of former Proofterm.join_bodies;
src/Pure/proofterm.ML src/Pure/thm.ML