src/HOL/Euclidean_Division.thy
2021-10-26 haftmann more generic bit/word lemmas for distribution
2021-06-16 haftmann more lemmas
2021-04-11 haftmann collected combinatorial material
2021-04-06 haftmann new lemmas
2020-08-21 haftmann more lemmas
2020-03-08 haftmann more frugal simp rules for bit operations; more pervasive use of bit selector
2020-02-01 haftmann more specific class assumptions
2020-02-01 haftmann more theorems
2020-01-26 haftmann more theorems
2019-11-23 haftmann tuned theory structure
2019-04-13 haftmann backed out a93e6472ac9c, which does not bring anything substantial: division_ring is not commutative in multiplication but semidom_divide is
2019-04-09 haftmann common type class for distributive division
2019-01-19 haftmann algebraized more material from theory Divides
2019-01-04 wenzelm isabelle update -u control_cartouches;
2018-06-28 wenzelm avoid pending shyps in global theory facts;
2017-12-02 haftmann more simplification rules
2017-11-23 haftmann generalized more lemmas
2017-11-23 haftmann new simp rule
2017-11-11 haftmann dedicated definition for coprimality
2017-10-20 haftmann added lemmas and tuned proofs
2017-10-09 haftmann canonical multiplicative euclidean size
2017-10-09 haftmann clarified parity
2017-10-09 haftmann clarified uniqueness criterion for euclidean rings
2017-10-09 haftmann tuned proofs
2017-10-08 haftmann euclidean rings need no normalization
2017-10-08 haftmann more fundamental definition of div and mod on int
2017-10-08 haftmann generalized some rules
2017-10-08 haftmann avoid variant of mk_sum
2017-10-08 haftmann generalized simproc
2017-10-08 haftmann elementary definition of division on natural numbers
2017-10-08 haftmann tuned structure
2017-10-08 haftmann abolished (semi)ring_div in favour of euclidean_(semi)ring_cancel
2017-10-08 haftmann fundamental property of division by units
2017-01-04 haftmann moved euclidean ring to HOL
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