leanprover-community/mathlib3

Pull Requests Commits

Fixes that I don't think are needed anymore

Vierkantor committed 4 years ago

d3bfa6a2

Speed up some proofs

Vierkantor committed 4 years ago

4eeb4c97

Make some `map_whatever` lemmas protected

Vierkantor committed 4 years ago

f21ffb27

Define `monoid_with_zero_hom_class` and its ancestors

Vierkantor committed 4 years ago

3c7fd80d

feat(data): define a `fun_like` class of all types of a function + proofs

Vierkantor committed 4 years ago

6ba7824c

chore(probability_theory/notation): change `volume` to `measure_theory.measure.volume` (#10272)

kex-y committed 4 years ago

6e268cd8

feat(measure_theory): add `ae_measurable.sum_measure` (#10271)

urkud committed 4 years ago

270c644c

feat(*): more bundled versions of `(fin 2 → α) ≃ (α × α)` (#10214)

urkud committed 4 years ago

c062d9ea

feat(measure_theory): a file about null measurable sets/functions (#10231)

urkud committed 4 years ago

e4a882dd

feat(measure_theory): `int.floor` etc are measurable (#10265)

urkud committed 4 years ago

d5964a9a

feat(category_theory/limits/concrete_category): Some lemmas about filtered colimits (#10270)

adamtopaz committed 4 years ago

8c1fa705

feat(analysis/normed_space/finite_dimension): finite-dimensionality of spaces of continuous linear map (#10259)

sgouezel committed 4 years ago

dfa73639

lint(scripts/lint-style.py): add indentation linter (#10257)

jcommelin committed 4 years ago

3c2bc2e7

refactor(order): order_{top,bot} as mixin (#10097)

pechersky committed 4 years ago

6f10557a

chore(set_theory/cardinal_ordinal): golf some proofs (#10260)

Ruben-VandeVelde committed 4 years ago

cd5cb441

feat(linear_algebra/*_algebra): add some simp lemmas about the algebra map and generators of free constructions (#10247)

eric-wieser committed 4 years ago

8aadbcb7

chore(algebra/group_power/lemmas): minimize imports (#10246)

alexjbest committed 4 years ago

543fcef1

doc(ring_theory/norm) `norm_eq_prod_embeddings` docstring (#10242)

CBirkbeck committed 4 years ago

444b5964

feat(measure_theory/constructions/{pi,prod}): drop some measurability assumptions (#10241)

urkud committed 4 years ago

bbbefe4e

feat(group_theory/index): `card_mul_index` (#10228)

tb65536 committed 4 years ago

eadd4400

fix(*): fix many indentation mistakes (#10163)

jcommelin committed 4 years ago

2b57ee7f

feat(ring_theory/ideal/over): algebra structure on R/p → S/P for `P` lying over `p` (#9858)

Vierkantor committed 4 years ago

f41854e8

feat(ring_theory/ideal): the product and infimum of principal ideals (#9852)

Vierkantor committed 4 years ago

e1fea3a1

doc(algebra/ring/basic): fix typo (#10250)

ericrbg committed 4 years ago

bfd3a89c

feat(data/nat/cast): Cast of natural division is less than division of casts (#10251)

YaelDillies committed 4 years ago

18412ef1

feat(group_theory/complement): iff-lemmas for when bottom and top subgroups are complementary (#10143)

tb65536 committed 4 years ago

3f173e11

chore(group_theory/order_of_element): fix weird lemma name (#10245)

ericrbg committed 4 years ago

64289fe0

chore(set_theory/cardinal): fix name & reorder universes (#10236)

urkud committed 4 years ago

10d3d256

feat(algebra/module/linear_map,linear_algebra/alternating,linear_algebra/multilinear/basic): no_zero_smul_divisors instances (#10234)

jsm28 committed 4 years ago

7bdb6b39

feat(data/int/basic): coercion subtraction inequality (#10054)

cocohearts committed 4 years ago

a2810d97

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