2011-09-20 huffman 2011-09-20 add lemmas within_empty and tendsto_bot; declare within_UNIV [simp]; tuned some proofs;
2011-08-28 huffman 2011-08-28 move class perfect_space into RealVector.thy; use not_open_singleton as perfect_space class axiom; generalize some lemmas to class perfect_space;
2011-08-28 huffman 2011-08-28 generalize LIM_zero lemmas to arbitrary filters
2011-08-28 huffman 2011-08-28 discontinue many legacy theorems about LIM and LIMSEQ, in favor of tendsto theorems
2011-08-26 huffman 2011-08-26 add lemma sequentially_imp_eventually_within; rename LIMSEQ_SEQ_conv2_lemma to sequentially_imp_eventually_at;
2011-08-19 huffman 2011-08-19 Lim.thy: legacy theorems
2011-08-19 huffman 2011-08-19 delete unused lemmas about limits
2011-08-19 huffman 2011-08-19 add lemma isCont_tendsto_compose
2011-08-18 huffman 2011-08-18 remove bounded_(bi)linear locale interpretations, to avoid duplicating so many lemmas
2011-08-17 huffman 2011-08-17 Lim.thy: generalize and simplify proofs of LIM/LIMSEQ theorems
2011-08-17 huffman 2011-08-17 add lemma tendsto_compose_eventually; use it to shorten some proofs
2011-08-17 huffman 2011-08-17 add lemma metric_tendsto_imp_tendsto
2011-08-16 huffman 2011-08-16 add simp rules for isCont
2011-08-15 huffman 2011-08-15 add lemma tendsto_compose
2011-08-15 huffman 2011-08-15 remove extraneous subsection heading
2011-08-14 huffman 2011-08-14 generalize constant 'lim' and limit uniqueness theorems to class t2_space
2011-08-14 huffman 2011-08-14 generalize lemmas about LIM and LIMSEQ to tendsto
2011-01-14 wenzelm 2011-01-14 eliminated global prems; tuned proofs;
2010-07-12 haftmann 2010-07-12 dropped superfluous [code del]s
2010-05-04 huffman 2010-05-04 generalize more lemmas about limits
2010-05-04 huffman 2010-05-04 generalize types of LIMSEQ and LIM; generalize many lemmas
2010-05-04 huffman 2010-05-04 make (f -- a --> x) an abbreviation for (f ---> x) (at a)
2009-09-23 hoelzl 2009-09-23 correct variable order in approximate-method
2009-09-22 haftmann 2009-09-22 be more cautious wrt. simp rules: inf_absorb1, inf_absorb2, sup_absorb1, sup_absorb2 are no simp rules by default any longer
2009-08-28 nipkow 2009-08-28 Turned "x <= y ==> sup x y = y" (and relatives) into simp rules
2009-06-06 huffman 2009-06-06 generalize tendsto to class topological_space
2009-06-05 huffman 2009-06-05 put syntax for tendsto in Limits.thy; rename variables
2009-06-02 huffman 2009-06-02 replace filters with filter bases
2009-06-01 huffman 2009-06-01 limits of inverse using filters
2009-06-01 huffman 2009-06-01 add [code del] declarations
2009-05-31 huffman 2009-05-31 new theory of filters and limits; prove LIMSEQ and LIM lemmas using filters
2009-05-29 huffman 2009-05-29 generalize constants from Lim.thy to class metric_space
2009-05-28 huffman 2009-05-28 generalize constants in SEQ.thy to class metric_space
2009-04-28 haftmann 2009-04-28 stripped class recpower further
2009-03-04 huffman 2009-03-04 declare power_Suc [simp]; remove redundant type-specific versions of power_Suc
2009-02-12 huffman 2009-02-12 add lemmas about sgn
2009-02-05 hoelzl 2009-02-05 Added derivation lemmas for power series and theorems for the pi, arcus tangens and logarithm series
2009-01-28 nipkow 2009-01-28 Replaced group_ and ring_simps by algebra_simps; removed compare_rls - use algebra_simps now
2008-12-29 haftmann 2008-12-29 adapted HOL source structure to distribution layout
2008-12-03 haftmann 2008-12-03 made repository layout more coherent with logical distribution structure; stripped some $Id$s