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Theorem units.inv_mul'

Modification history

2022-10-09 11:15
src/algebra/group_with_zero/basic.lean
chore(algebra/group_with_zero/basic): split into two files (#16866)
Modified units.inv_mul'View on Github →
2022-01-05 23:45
src/algebra/group_with_zero/basic.lean
chore(*): notation for `units` (#11236)
Modified units.inv_mul'View on Github →
2020-07-01 23:16
src/algebra/group/units.lean
chore(algebra/*): deduplicate `*_with_zero`/`semiring`/`field` (#3259) …
Modified units.inv_mul'View on Github →
2020-06-23 16:11
src/algebra/group/units.lean
chore(linear_algebra/nonsingular_inverse): `matrix.nonsing_inv` no longer requires base ring to carry `has_inv` instance (#3136)
Added units.inv_mul'View on Github →