2015-07-18 wenzelm 2015-07-18 isabelle update_cartouches;
2015-06-30 paulson 2015-06-30 Useful lemmas. The theorem concerning swapping the variables in a double integral.
2015-06-26 wenzelm 2015-06-26 proper spacing, as for other syntax for these symbols;
2015-04-30 paulson 2015-04-30 tidying some messy proofs
2015-04-28 paulson 2015-04-28 New material about complex transcendental functions (especially Ln, Arg) and polynomials
2015-04-11 paulson 2015-04-11 Overloading of ln and powr, but "approximation" no longer works for powr. Code generation also fails due to type ambiguity in scala.
2015-01-20 hoelzl 2015-01-20 generalized sum_diff_distrib to setsum_subtractf_nat
2014-11-13 hoelzl 2014-11-13 import general theorems from AFP/Markov_Models
2014-11-11 noschinl 2014-11-11 add forgotten lemma
2014-11-02 wenzelm 2014-11-02 modernized header uniformly as section;
2014-07-05 haftmann 2014-07-05 prefer ac_simps collections over separate name bindings for add and mult
2014-07-04 haftmann 2014-07-04 reduced name variants for assoc and commute on plus and mult
2014-06-30 hoelzl 2014-06-30 more equalities of topological filters; strengthen dependent_nat_choice; tuned a couple of proofs
2014-06-30 hoelzl 2014-06-30 import more stuff from the CLT proof; base the lborel measure on interval_measure; remove lebesgue measure
2014-06-28 haftmann 2014-06-28 fact consolidation
2014-05-30 hoelzl 2014-05-30 introduce more powerful reindexing rules for big operators
2014-05-29 paulson 2014-05-29 New theorems to enable the simplification of certain functions when applied to specific natural number constants (such as 4)
2014-05-13 hoelzl 2014-05-13 clean up Lebesgue integration
2014-04-09 hoelzl 2014-04-09 field_simps: better support for negation and division, and power
2014-03-31 hoelzl 2014-03-31 add rules about infinity of intervals
2014-03-21 paulson 2014-03-21 a few new lemmas and generalisations of old ones
2014-03-19 paulson 2014-03-19 New complex analysis material
2014-03-18 hoelzl 2014-03-18 fix HOL-NSA; move lemmas
2014-03-18 hoelzl 2014-03-18 cleanup Series: sorted according to typeclass hierarchy, use {..<_} instead of {0..<_}
2014-02-24 paulson 2014-02-24 Lemmas about Reals, norm, etc., and cleaner variants of existing ones
2014-02-24 paulson 2014-02-24 A few lemmas about summations, etc.
2014-02-02 paulson 2014-02-02 Number_Theory: prime is no longer overloaded, but only for nat. Automatic coercion to int enabled.
2014-01-25 wenzelm 2014-01-25 explicit eigen-context for attributes "where", "of", and corresponding read_instantiate, instantiate_tac;
2014-01-20 blanchet 2014-01-20 moved 'bacc' back to 'Enum' (cf. 744934b818c7) -- reduces baggage loaded by 'Hilbert_Choice'
2014-01-20 blanchet 2014-01-20 moved 'fundef_cong' attribute (and other basic 'fun' stuff) up the dependency chain
2013-11-28 blanchet 2013-11-28 cleaned up indirect dependency
2013-10-18 blanchet 2013-10-18 killed most "no_atp", to make Sledgehammer more complete
2013-09-03 wenzelm 2013-09-03 tuned proofs -- clarified flow of facts wrt. calculation;
2013-08-27 hoelzl 2013-08-27 renamed inner_dense_linorder to dense_linorder
2013-07-25 haftmann 2013-07-25 factored syntactic type classes for bot and top (by Alessandro Coglio)
2013-06-15 haftmann 2013-06-15 lifting for primitive definitions; explicit conversions from and to lists of coefficients, used for generated code; replaced recursion operator poly_rec by fold_coeffs, preferring function definitions for non-trivial recursions; prefer pre-existing gcd operation for gcd
2013-03-05 nipkow 2013-03-05 more lemmas about intervals
2013-02-20 hoelzl 2013-02-20 split dense into inner_dense_order and no_top/no_bot
2013-02-20 hoelzl 2013-02-20 move auxiliary lemmas from Library/Extended_Reals to HOL image
2013-02-15 Andreas Lochbihler 2013-02-15 added lemma
2013-01-31 hoelzl 2013-01-31 introduce order topology
2012-12-07 hoelzl 2012-12-07 add Int_atMost
2012-05-24 wenzelm 2012-05-24 tuned proofs;
2012-04-03 huffman 2012-04-03 modernized obsolete old-style theory name with proper new-style underscore