Commits leanprover-community/mathlib

refactor(combinatorics/configuration): Refactor `projective_plane` to extend `has_points` and `has_lines` (#18436)

tb65536 committed 3 years ago

26c71658

chore(algebra/quaternion): generalize the algebra instance (#18382)

eric-wieser committed 3 years ago

48085f14

chore(*): add mathlib4 synchronization comments (#18430)

github-actions[bot] committed 3 years ago

34ee86e6

chore(algebra/algebra/basic): missing lemmas about the `↑` spelling of `algebra_map` (#18422)

eric-wieser committed 3 years ago

4ea65cad

feat(algebra/big_operators/basic): `finset.sum` under `mod` (#18364)

YaelDillies committed 3 years ago

6c5f73fd

chore(analysis/convex/specific_functions): remove unused import (#18431)

RemyDegenne committed 3 years ago

74e62ed9

chore(order/filter/filter_product): fix `const_lt`, make `const_lt_iff` `@[simp, norm_cast]` (#17442)

astrainfinita committed 3 years ago

3592f45e

refactor(measure_theory/measure/mutually_singular): use ⟂ PERPENDICULAR instead of ⊥ UP TACK (#18423)

eric-wieser committed 3 years ago

70a4f219

chore(data/finset/sym): fix a typo (#18426)

xroblot committed 3 years ago

99624c1a

chore(algebra/algebra/basic): remove a duplicate lemma (#18415)

eric-wieser committed 3 years ago

71150516

feat(topology/continuous_function): lemmas on infinite sums of continuous functions (#18424)

loefflerd committed 3 years ago

ddbfecf5

chore(*): add mathlib4 synchronization comments (#18416)

github-actions[bot] committed 3 years ago

ad0089ac

feat(analysis/normed_space/triv_sq_zero_ext): exponential of dual numbers (#18200)

eric-wieser committed 3 years ago

806c0bb8

chore(algebra/group_with_zero/units/lemmas): `div_div_cancel_left'` (#18421)

eric-wieser committed 3 years ago

dc6c365e

feat(algebraic_geometry/elliptic_curve/point): define addition of K-rational points (#17194)

Multramate committed 3 years ago

67f92b6f

feat(measure_theory/group.measure): add pi.is_haar_measure (#18390)

xroblot committed 3 years ago

4b83fd28

chore(measure_theory/decomposition/unsigned_hahn): speedup Hahn decomposition (#18419)

sgouezel committed 3 years ago

0f1becb7

chore(algebra/quaternion): missing trivial lemmas (#18413)

eric-wieser committed 3 years ago

d3e3adc9

feat(analysis/fourier): Riemann-Lebesgue lemma (part 1) (#18361)

loefflerd committed 3 years ago

735b22f8

chore(topology/algebra): make the divisor argument of `div_const` explicit (#18411)

eric-wieser committed 3 years ago

8c8c544b

refactor(topology/sets/opens): use a `structure` for `opens` and `open_nhds_of` (#18409)

urkud committed 3 years ago

d39590fc

chore(topology/constructions): pi.single is continuous (#18412)

eric-wieser committed 3 years ago

dde670c9

feat(analysis/quaternion): add `complete_space`, `module.free`, and `module.finite` instances (#18347)

eric-wieser committed 3 years ago

24f7dbdf

feat(measure_theory/integral/set_integral): remove or weaken some integrability assumptions (#18395)

sgouezel committed 3 years ago

a7589864

feat(analysis/special_functions/trigonometric/series): express `cos`/`sin` as infinite sums (#18352)

eric-wieser committed 3 years ago

ccf84e0d

chore(*): remove default.lean files that had nothing but imports (#18408)

urkud committed 3 years ago

916aaa16

chore(topology/algebra/infinite_sum): correct argument explicitness (#18403)

eric-wieser committed 3 years ago

639b66d9

chore(*): add mathlib4 synchronization comments (#18406)

github-actions[bot] committed 3 years ago

b6da1a0b

chore(analysis/normed_space/pi_Lp): pi_Lp.equiv is continuous (#18402)

eric-wieser committed 3 years ago

38d38e09

feat (analysis/special_functions): add the Beta function (#18373)

loefflerd committed 3 years ago

c8fc41b2