src/HOL/Transcendental.thy
2014-05-20 hoelzl add various lemmas
2014-05-13 nipkow added lemmas
2014-04-14 hoelzl added divide_nonneg_nonneg and co; made it a simp rule
2014-04-12 nipkow made mult_pos_pos a simp rule
2014-04-11 nipkow made divide_pos_pos a simp rule
2014-04-11 nipkow made mult_nonneg_nonneg a simp rule
2014-04-09 hoelzl generalize ln/log_powr; add log_base_powr/pow
2014-04-09 hoelzl revert c1bbd3e22226, a14831ac3023, and 36489d77c484: divide_minus_left/right are again simp rules
2014-04-03 paulson removing simprule status for divide_minus_left and divide_minus_right
2014-04-03 hoelzl merged DERIV_intros, has_derivative_intros into derivative_intros
2014-04-02 hoelzl extend continuous_intros; remove continuous_on_intros and isCont_intros
2014-03-24 paulson rearranging some deriv theorems
2014-03-19 paulson Some rationalisation of basic lemmas
2014-03-19 hoelzl further renaming in Series
2014-03-18 hoelzl cleanup Series: sorted according to typeclass hierarchy, use {..<_} instead of {0..<_}
2014-03-17 hoelzl unify syntax for has_derivative and differentiable
2014-03-16 huffman tuned proofs
2014-03-02 wenzelm repaired document;
2014-02-25 paulson More complex-related lemmas
2014-02-24 paulson Lemmas about Reals, norm, etc., and cleaner variants of existing ones
2014-02-12 blanchet adapted to 'xxx_{case,rec}' renaming, to new theorem names, and to new variable names in theorems
2013-11-25 paulson tidied more proofs
2013-11-24 paulson cleaned up more messy proofs
2013-11-24 paulson cleaned up some messy proofs
2013-11-19 haftmann eliminiated neg_numeral in favour of - (numeral _)
2013-11-01 haftmann more simplification rules on unary and binary minus
2013-09-13 haftmann tuned proofs
2013-09-12 huffman generalize lemmas
2013-08-18 wenzelm tuned proofs;
2013-08-18 wenzelm more symbols;
2013-08-13 wenzelm standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find;
2013-05-25 noschinl add lemma
2013-04-09 hoelzl remove the within-filter, replace "at" by "at _ within UNIV" (This allows to remove a couple of redundant lemmas)
2013-03-26 hoelzl move Ln.thy and Log.thy to Transcendental.thy
2013-03-22 hoelzl arcsin and arccos are continuous on {0 .. 1} (including the endpoints)
2013-03-22 hoelzl move continuous_on_inv to HOL image (simplifies isCont_inverse_function)
2013-03-22 hoelzl 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 clean up lemma_nest_unique and renamed to nested_sequence_unique
2012-12-04 hoelzl prove tendsto_power_div_exp_0
2012-12-04 hoelzl 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 add filterlim rules for exp and ln to infinity
2012-10-19 webertj Renamed {left,right}_distrib to distrib_{right,left}.
2012-04-16 huffman tuned some proofs;
2012-03-25 huffman merged fork with new numeral representation (see NEWS)
2012-01-17 huffman factor-cancellation simprocs now call the full simplifier to prove that factors are non-zero
2011-12-15 huffman tendsto lemmas for ln and powr
2011-10-30 huffman removed ad-hoc simp rules sin_cos_eq[symmetric], minus_sin_cos_eq[symmetric], cos_sin_eq[symmetric]
2011-10-30 huffman extend cancellation simproc patterns to cover terms like '- (2 * pi) < pi'
2011-09-06 huffman simplify proof of tan_half, removing unused assumptions
2011-09-06 huffman convert some proofs to Isar-style
2011-09-06 huffman add lemmas about arctan;
2011-09-06 huffman convert lemma cos_total to Isar-style proof
2011-09-06 huffman convert lemma cos_is_zero to Isar-style
2011-09-06 huffman convert lemma sin_gt_zero to Isar style;
2011-09-05 huffman modify lemma sums_group, and shorten proofs that use it
2011-09-05 huffman generalize some lemmas
2011-09-05 huffman add lemmas cos_arctan and sin_arctan
2011-09-04 huffman remove redundant lemmas about LIMSEQ
2011-08-28 huffman discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
2011-08-20 huffman move sin_coeff and cos_coeff lemmas to Transcendental.thy; simplify some proofs
less more (0) -100 -60 tip