src/HOL/Transcendental.thy
2014-03-02 wenzelm 2014-03-02 repaired document;
2014-02-25 paulson 2014-02-25 More complex-related lemmas
2014-02-24 paulson 2014-02-24 Lemmas about Reals, norm, etc., and cleaner variants of existing ones
2014-02-12 blanchet 2014-02-12 adapted to 'xxx_{case,rec}' renaming, to new theorem names, and to new variable names in theorems * * * more transition of 'xxx_rec' to 'rec_xxx' and same for case * * * compile * * * 'rename_tac's to avoid referring to generated names * * * more robust scripts with 'rename_tac' * * * 'where' -> 'of' * * * 'where' -> 'of' * * * renamed 'xxx_rec' to 'rec_xxx'
2013-11-25 paulson 2013-11-25 tidied more proofs
2013-11-24 paulson 2013-11-24 cleaned up more messy proofs
2013-11-24 paulson 2013-11-24 cleaned up some messy proofs
2013-11-19 haftmann 2013-11-19 eliminiated neg_numeral in favour of - (numeral _)
2013-11-01 haftmann 2013-11-01 more simplification rules on unary and binary minus
2013-09-13 haftmann 2013-09-13 tuned proofs
2013-09-12 huffman 2013-09-12 generalize lemmas
2013-08-18 wenzelm 2013-08-18 tuned proofs;
2013-08-18 wenzelm 2013-08-18 more symbols;
2013-08-13 wenzelm 2013-08-13 standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find;
2013-05-25 noschinl 2013-05-25 add lemma
2013-04-09 hoelzl 2013-04-09 remove the within-filter, replace "at" by "at _ within UNIV" (This allows to remove a couple of redundant lemmas)
2013-03-26 hoelzl 2013-03-26 move Ln.thy and Log.thy to Transcendental.thy
2013-03-22 hoelzl 2013-03-22 arcsin and arccos are continuous on {0 .. 1} (including the endpoints)
2013-03-22 hoelzl 2013-03-22 move continuous_on_inv to HOL image (simplifies isCont_inverse_function)
2013-03-22 hoelzl 2013-03-22 move continuous and continuous_on to the HOL image; isCont is an abbreviation for continuous (at x) (isCont is now restricted to a T2 space)
2013-03-22 hoelzl 2013-03-22 clean up lemma_nest_unique and renamed to nested_sequence_unique
2012-12-04 hoelzl 2012-12-04 prove tendsto_power_div_exp_0 * * * missing rename
2012-12-04 hoelzl 2012-12-04 add filterlim rules for eventually monotone bijective functions; mirror rules for at_top, at_bot; apply them to prove convergence of arctan at infinity and tan at pi/2
2012-12-03 hoelzl 2012-12-03 add filterlim rules for exp and ln to infinity
2012-10-19 webertj 2012-10-19 Renamed {left,right}_distrib to distrib_{right,left}.
2012-04-16 huffman 2012-04-16 tuned some proofs; removed duplicate lemma zero_le_imp_of_nat
2012-03-25 huffman 2012-03-25 merged fork with new numeral representation (see NEWS)
2012-01-17 huffman 2012-01-17 factor-cancellation simprocs now call the full simplifier to prove that factors are non-zero
2011-12-15 huffman 2011-12-15 tendsto lemmas for ln and powr
2011-10-30 huffman 2011-10-30 removed ad-hoc simp rules sin_cos_eq[symmetric], minus_sin_cos_eq[symmetric], cos_sin_eq[symmetric]
2011-10-30 huffman 2011-10-30 extend cancellation simproc patterns to cover terms like '- (2 * pi) < pi'
2011-09-06 huffman 2011-09-06 simplify proof of tan_half, removing unused assumptions
2011-09-06 huffman 2011-09-06 convert some proofs to Isar-style
2011-09-05 huffman 2011-09-05 add lemmas about arctan; simplify some proofs about arctan;
2011-09-05 huffman 2011-09-05 convert lemma cos_total to Isar-style proof
2011-09-05 huffman 2011-09-05 convert lemma cos_is_zero to Isar-style
2011-09-05 huffman 2011-09-05 convert lemma sin_gt_zero to Isar style; remove duplicate lemma sin_gt_zero1;
2011-09-05 huffman 2011-09-05 modify lemma sums_group, and shorten proofs that use it
2011-09-05 huffman 2011-09-05 generalize some lemmas
2011-09-05 huffman 2011-09-05 add lemmas cos_arctan and sin_arctan
2011-09-04 huffman 2011-09-04 remove redundant lemmas about LIMSEQ
2011-08-28 huffman 2011-08-28 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
2011-08-19 huffman 2011-08-19 move sin_coeff and cos_coeff lemmas to Transcendental.thy; simplify some proofs
2011-08-19 huffman 2011-08-19 remove unused lemma DERIV_sin_add
2011-08-19 huffman 2011-08-19 remove redundant lemma lemma_DERIV_subst in favor of DERIV_cong
2011-08-19 huffman 2011-08-19 remove redundant lemma exp_ln_eq in favor of ln_unique
2011-08-19 huffman 2011-08-19 Transcendental.thy: add tendsto_intros lemmas; new isCont theorems; simplify some proofs.
2011-08-19 huffman 2011-08-19 Transcendental.thy: remove several unused lemmas and simplify some proofs
2011-08-19 huffman 2011-08-19 remove unused lemmas
2011-08-19 huffman 2011-08-19 remove some redundant simp rules
2011-08-18 huffman 2011-08-18 optimize some proofs
2011-08-18 huffman 2011-08-18 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
2011-05-31 hoelzl 2011-05-31 use divide instead of inverse for the derivative of ln
2011-03-14 hoelzl 2011-03-14 generalize infinite sums
2011-01-14 wenzelm 2011-01-14 eliminated global prems; tuned proofs;
2010-08-23 haftmann 2010-08-23 dropped type classes mult_mono and mult_mono1; tuned names of technical rule duplicates
2010-07-19 haftmann 2010-07-19 diff_minus subsumes diff_def
2010-05-17 huffman 2010-05-17 remove some unnamed simp rules from Transcendental.thy; move the needed ones to MacLaurin.thy where they are used
2010-05-17 huffman 2010-05-17 remove simp attribute from square_eq_1_iff
2010-05-11 huffman 2010-05-11 fix some linarith_split_limit warnings