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Theorem units.inv_unique

Modification history

2022-07-20 19:03
src/algebra/group/units.lean
feat(analysis/normed*): add instances and lemmas (#15515) …
Modified units.inv_uniqueView on Github →
2022-01-05 23:45
src/algebra/group/units.lean
chore(*): notation for `units` (#11236)
Modified units.inv_uniqueView 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_uniqueView on Github →