Theorem finset.card_erase_of_mem
Modification history
2022-02-16 17:16
src/data/finset/card.lean
feat(data/finset/basic): When `insert` is injective and other lemmas (#11982) …
Modified finset.card_erase_of_memView on Github →2021-12-18 18:09
src/data/finset/basic.lean
split(data/finset/*): Split `data.finset.card` and `data.finset.fin` off `data.finset.basic` (#10796) …
Modified finset.card_erase_of_memView on Github →2020-05-15 21:05
src/data/finset.lean
chore(*): bump to lean-3.12.0 (#2681) …
Modified finset.card_erase_of_memView on Github →2017-11-22 05:33
data/finset/basic.lean
refactor(data/finset): redefine finsets as subtype of multisets
Modified finset.card_erase_of_memView on Github →2017-08-28 18:34
data/finset/basic.lean
feat(data/finset): add fold; add simp rules for insert, empty, singleton and mem
Modified finset.card_erase_of_memView on Github →2017-08-27 12:05
data/finset/basic.lean
Merge branch 'master' of https://github.com/leanprover/mathlib
Added finset.card_erase_of_memView on Github →2017-08-26 15:40
data/finset/basic.lean
fix(algebra/group): add every transport theorem from main Lean repository
Deleted finset.card_erase_of_memView on Github →2017-08-25 13:00
data/finset/basic.lean
refactor(data/finset): fix formatting issues
Added finset.card_erase_of_memView on Github →