src/HOL/Complex.thy
2014-10-19 haftmann 2014-10-19 prefer generic elimination rules for even/odd over specialized unfold rules for nat
2014-09-03 blanchet 2014-09-03 codatatypes are not datatypes
2014-07-04 haftmann 2014-07-04 reduced name variants for assoc and commute on plus and mult
2014-06-16 hoelzl 2014-06-16 add more derivative and continuity rules for complex-values functions
2014-05-07 hoelzl 2014-05-07 avoid the Complex constructor, use the more natural Re/Im view; moved csqrt to Complex.
2014-04-11 nipkow 2014-04-11 made divide_pos_pos a simp rule
2014-04-09 hoelzl 2014-04-09 revert c1bbd3e22226, a14831ac3023, and 36489d77c484: divide_minus_left/right are again simp rules
2014-04-03 paulson 2014-04-03 removing simprule status for divide_minus_left and divide_minus_right
2014-04-03 hoelzl 2014-04-03 merged DERIV_intros, has_derivative_intros into derivative_intros
2014-04-02 hoelzl 2014-04-02 moved generic theorems from Complex_Analysis_Basic; fixed some theorem names
2014-03-31 hoelzl 2014-03-31 add complex_of_real coercion
2014-03-21 paulson 2014-03-21 a few new lemmas and generalisations of old ones
2014-03-19 paulson 2014-03-19 Some rationalisation of basic lemmas
2014-02-26 boehmes 2014-02-26 replaced smt-based proof with metis proof that requires no external tool
2014-02-25 paulson 2014-02-25 More complex-related lemmas
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
2013-09-03 wenzelm 2013-09-03 tuned proofs -- clarified flow of facts wrt. calculation;
2013-08-13 wenzelm 2013-08-13 standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find;
2013-01-31 hoelzl 2013-01-31 remove unnecessary assumption from real_normed_vector
2012-10-19 webertj 2012-10-19 Renamed {left,right}_distrib to distrib_{right,left}.
2012-03-25 huffman 2012-03-25 merged fork with new numeral representation (see NEWS)
2011-09-12 huffman 2011-09-12 move lemmas about complex number 'i' to Complex.thy and Library/Inner_Product.thy
2011-09-08 huffman 2011-09-08 remove unnecessary intermediate lemmas
2011-09-08 huffman 2011-09-08 prove existence, uniqueness, and other properties of complex arg function
2011-09-08 huffman 2011-09-08 tuned
2011-09-08 huffman 2011-09-08 remove obsolete intermediate lemma complex_inverse_complex_split
2011-09-08 huffman 2011-09-08 tuned
2011-09-07 huffman 2011-09-07 add some new lemmas about cis and rcis; simplify some proofs;
2011-09-07 huffman 2011-09-07 Complex.thy: move theorems into appropriate subsections
2011-09-07 huffman 2011-09-07 remove redundant lemma complex_of_real_minus_one
2011-09-07 huffman 2011-09-07 simplify proof of lemma DeMoivre, removing unnecessary intermediate lemma
2011-09-07 huffman 2011-09-07 removed unused lemma sin_cos_squared_add2_mult
2011-09-06 huffman 2011-09-06 remove redundant lemmas i_mult_eq and i_mult_eq2 in favor of i_squared
2011-09-06 huffman 2011-09-06 remove some unnecessary simp rules from simpset
2011-09-06 huffman 2011-09-06 remove redundant lemma real_sum_squared_expand in favor of power2_sum
2011-09-06 huffman 2011-09-06 remove redundant lemma LIMSEQ_Complex in favor of tendsto_Complex
2011-09-05 huffman 2011-09-05 tuned indentation
2011-09-04 huffman 2011-09-04 tuned comments
2011-09-04 huffman 2011-09-04 replace lemma expi_imaginary with reoriented lemma cis_conv_exp
2011-09-04 huffman 2011-09-04 remove redundant lemmas expi_add and expi_zero
2011-08-19 huffman 2011-08-19 move sin_coeff and cos_coeff lemmas to Transcendental.thy; simplify some proofs
2011-08-18 huffman 2011-08-18 define complex exponential 'expi' as abbreviation for 'exp'
2011-08-18 huffman 2011-08-18 remove more bounded_linear locale interpretations (cf. f0de18b62d63)
2011-08-09 huffman 2011-08-09 lemma bounded_linear_intro
2011-08-08 huffman 2011-08-08 standard theorem naming scheme: complex_eqI, complex_eq_iff
2011-03-13 wenzelm 2011-03-13 tuned headers;
2010-07-19 haftmann 2010-07-19 diff_minus subsumes diff_def
2010-07-12 haftmann 2010-07-12 dropped superfluous [code del]s
2010-05-11 huffman 2010-05-11 add lemma tendsto_Complex
2010-05-09 huffman 2010-05-09 avoid using real-specific versions of generic lemmas
2010-04-26 haftmann 2010-04-26 use new classes (linordered_)field_inverse_zero
2010-04-26 haftmann 2010-04-26 class division_ring_inverse_zero
2009-06-07 huffman 2009-06-07 replace 'topo' with 'open'; add extra type constraint for 'open'
2009-06-03 huffman 2009-06-03 more [code del] declarations
2009-06-03 huffman 2009-06-03 replace class open with class topo
2009-06-03 huffman 2009-06-03 introduce class topological_space as a superclass of metric_space
2009-05-28 huffman 2009-05-28 definition of dist for complex
2009-04-29 haftmann 2009-04-29 farewell to class recpower
2009-04-22 haftmann 2009-04-22 power operation defined generic