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Theorem commute.inv_inv'

Modification history

2021-10-01 03:25
src/algebra/group_with_zero/basic.lean
refactor(algebra/group_with_zero): rename lemmas to use ₀ instead of ' (#9424) …
Deleted commute.inv_inv'View on Github →
2020-06-08 17:34
src/algebra/group_with_zero.lean
refactor(algebra/*): move `commute` below `ring` in `import`s (#2973) …
Added commute.inv_inv'View on Github →