leanprover-community/mathlib

Pull Requests Commits

chore(data/multiset): add a few lemmas (#4697)

urkud committed 5 years ago

706b4841

refactor(ring_theory/witt_vector): move lemmas to separate file (#4693)

jcommelin committed 5 years ago

b707e989

feat(algebra/free_algebra): Add a ring instance (#4692)

eric-wieser committed 5 years ago

b3003023

doc(algebra/algebra/basic): Fixes some documentation about `R`-algebras (#4689)

adamtopaz committed 5 years ago

cc6594a5

chore(topology/instances/ennreal): prove `nnreal.not_summable_iff_tendsto_nat_at_top` (#4670)

urkud committed 5 years ago

86d65f8d

feat({field,ring}_theory/adjoin): generalize `induction_on_adjoin` (#4647)

Vierkantor committed 5 years ago

30195815

feat(data/polynomial/reverse): define `reverse f`, prove that `reverse` is a multiplicative monoid homomorphism (#4598)

adomani committed 5 years ago

006b2e70

feat(tactic/unify_equations): add unify_equations tactic (#4515)

JLimperg committed 5 years ago

0c70cf30

feat(archive/imo): formalize IMO 1998 problem 2 (#4502)

Oliver Nash committed 5 years ago

a249c9a4

feat(data/monoid_algebra): add missing has_coe_to_fun (#4315)

eric-wieser committed 5 years ago

5065471e

chore(logic/function): `simp`lify applications of `(un)curry` (#4696)

urkud committed 5 years ago

0523b61d

Revert "chore(data/multiset): add a few lemmas"

urkud committed 5 years ago

a1f17706

chore(data/multiset): add a few lemmas

urkud committed 5 years ago

45caa4f3

fix(tactic/norm_num): remove unnecessary argument to rat.cast_zero (#4682)

bryangingechen committed 5 years ago

cacc297c

feat(ring_theory/witt_vector/structure_polynomial): examples and basic properties (#4467)

jcommelin committed 5 years ago

0f1bc68f

feat(algebra/ordered_semiring): relax 0 < 1 to 0 ≤ 1 (#4363)

kim-em committed 5 years ago

4140f789

feat(linear_algebra/matrix): multiplying `is_basis.to_matrix` and `linear_map.to_matrix` (#4650)

Vierkantor committed 5 years ago

ef9d00f7

feat(data/complex/exponential): bounds on exp (#4432)

jsm28 committed 5 years ago

47dcecd2

feat(ring_theory/polynomial/chebyshev): chebyshev polynomials of the first kind (#4267)

jcommelin committed 5 years ago

c38d128c

feat(algebra/*): some simp lemmas, and changing binders (#4681)

kim-em committed 5 years ago

f75dbd3d

feat(algebra/infinite_sum): make tsum irreducible (#4679)

fpvandoorn committed 5 years ago

41c227a1

feat(ring_theory/adjoin): adjoin_singleton_one (#4633)

jcommelin committed 5 years ago

7601a7a5

feat(*): make int.nonneg irreducible (#4601)

sgouezel committed 5 years ago

4b890a24

chore(scripts): update nolints.txt (#4680)

leanprover-community-bot committed 5 years ago

d174295c

fix(data/equiv): nolint typo (#4677)

fpvandoorn committed 5 years ago

9d1bbd10

refactor(tactic/norm_num): define prove_ne_zero using prove_ne (#4626)

digama0 committed 5 years ago

49bb5dd9

fix(logic/nontrivial): change tactic doc entry tag to more common "type class" (#4676)

bryangingechen committed 5 years ago

1ac5d822

chore(linear_algebra/affine_space): introduce notation for `affine_map` (#4675)

urkud committed 5 years ago

61e1111d

chore(order/filter): use implicit arguments in `tendsto_at_top` etc (#4672)

urkud committed 5 years ago

4faf2e21

chore(order/filter): run `dsimp only [set.mem_set_of_eq]` in `filter_upwards` (#4671)

urkud committed 5 years ago

392d52c2

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