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Theorem lt_inv_of_lt_inv

Modification history

2021-08-01 21:03
src/algebra/ordered_group.lean
feat(algebra/ordered_group): add `order_iso.inv` (#8492) …
Deleted lt_inv_of_lt_invView on Github →
2020-06-09 17:36
src/algebra/ordered_group.lean
refactor(algebra/ordered_group): multiplicative versions of ordered monoids/groups (#2844) …
Added lt_inv_of_lt_invView on Github →