Commits leanprover-community/mathlib

feat(algebra/lie/{nilpotent,of_associative}): a representation of an associative algebra gives a representation of a Lie algebra (#11558)

ocfnash committed 3 years ago

f5b11ad5

feat(group_theory/sub{monoid,group}, linear_algebra/basic): add `supr_induction` for `submonoid`, `add_submonoid`, `subgroup`, `add_subgroup`, and `submodule` (#11556)

eric-wieser committed 3 years ago

99608cc6

feat(group_theory/sub{monoid,group}, linear_algebra/basic): remove specialization to subtypes from dependent recursors (#11555)

eric-wieser committed 3 years ago

25d1341b

feat(analysis/inner_product_space/adjoint): matrix and linear map adjoints agree (#11551)

hrmacbeth committed 3 years ago

7e098272

feat(group_theory/free_abelian_group): add free_abelian_group.basis (#11465)

nomeata committed 3 years ago

84f2e934

feat(set_theory/cardinal_ordinal): Aleph is positive (#11657)

vihdzp committed 3 years ago

009cec03

feat(topology/algebra/mul_action2): quotient by a properly discontinuous group action is t2 (#10465)

AlexKontorovich committed 3 years ago

6184db11

feat(algebra/group/hom): Notation for `monoid_with_zero_hom` (#11632)

YaelDillies committed 3 years ago

4d761f44

feat(combinatorics/simple_graph/coloring): add inequalities from embeddings (#11548)

kmill committed 3 years ago

1b3da831

feat(group_theory/abelianization): add abelianization_of_comm_group (#11467)

nomeata committed 3 years ago

158c0eaf

feat(data/fun_like): define `embedding_like` and `equiv_like` (#10759)

Vierkantor committed 3 years ago

494f7199

feat(model_theory/basic): Terms, formulas, and definable sets (#11067)

awainverse committed 3 years ago

6b322417

feat(README.md): add Kyle Miller as new maintainer (#11653)

kmill committed 3 years ago

4883d11c

feat(number_theory/quadratic_reciprocity): generalise legendre_sym to allow integer first argument (#11573)

alexjbest committed 3 years ago

bf71feb0

feat(group_theory/nilpotent): add nilpotency_class inequalities (#11585)

nomeata committed 3 years ago

f7a597ad

feat(README.md): add Frédéric Dupuis as new maintainer (#11651)

dupuisf committed 3 years ago

f2786639

chore(order/filter, *): enhancing `filter_upwards` tactic (#11624)

arthurpaulino committed 3 years ago

b3cd0e6d

refactor(order/{bounded, rel_classes}): Moved `bounded` into the `set` namespace (#11594)

vihdzp committed 3 years ago

8cc2ff4c

chore(topology/metric_space/gromov_hausdorff): Golf some theorems (#11591)

vihdzp committed 3 years ago

b834415b

feat(algebra/big_operators/basic): add lemma `finset.prod_dvd_prod` (#11521)

stuart-presnell committed 3 years ago

88479be0

refactor(tactic/interactive): rename tactic.interactive.triv to tactic.interactive.trivial' (#11643)

kmill committed 3 years ago

4f5d6acf

feat(README.md): add Riccardo Brasca as new maintainer (#11647)

riccardobrasca committed 3 years ago

0d172bac

feat(data/finset/finsupp): Finitely supported product of finsets (#11639)

YaelDillies committed 3 years ago

12fde093

chore(ci): remove working directory on self-hosted (#11645)

gebner committed 3 years ago

32052b86

feat(algebra/pointwise): add partial order to `set_semiring` (#11567)

adomani committed 3 years ago

511aa358

feat(algebra/pointwise): Scalar multiplication lemmas (#11486)

YaelDillies committed 3 years ago

9e799a08

chore(probability_theory/stopping): fix names in documentation (#11644)

kex-y committed 3 years ago

6aea8acc

doc(tactic/interactive): mention triv uses contradiction (#11502)

kbuzzard committed 3 years ago

1bbed968

feat(algebra/lie/nilpotent): generalise lower central series to start with given Lie submodule (#11625)

ocfnash committed 3 years ago

eccd8dd1

feat(analysis/special_functions/pow): add nnreal variant of rpow_pos (#11619)

Ruben-VandeVelde committed 3 years ago

a6318391