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Theorem div_mul_comm'

Modification history

2022-05-10 17:00
src/algebra/group_with_zero/basic.lean
refactor(algebra/{group,group_with_zero/basic): Delete lemmas generalized to division monoids (#14042) …
Deleted div_mul_comm'View on Github →
2020-04-06 23:05
src/algebra/group_with_zero.lean
feat(algebra/group_with_zero): groups with a zero element adjoined (#2242) …
Added div_mul_comm'View on Github →