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Theorem eq_one_of_mul_self_left_cancel

Modification history

2020-12-12 09:03
src/algebra/group/basic.lean
chore(*): generalize some lemmas from `linear_ordered_semiring` to `ordered_semiring` (#5327) …
Deleted eq_one_of_mul_self_left_cancelView on Github →
2020-08-16 20:46
src/algebra/group/basic.lean
feat(ring_theory/derivations): stab on derivations (#3688)
Added eq_one_of_mul_self_left_cancelView on Github →