Theorem Finset.disjoint_of_erase_left

Modification history

2023-05-07 05:02
Mathlib/Data/Finset/Basic.lean
chore: bye-bye, solo `by`s! (#3825) …
Modified Finset.disjoint_of_erase_leftView on Github →
2023-04-24 08:51
Mathlib/Data/Finset/Basic.lean
feat: `insert` and `erase` lemmas (#3569) …
Added Finset.disjoint_of_erase_leftView on Github →