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Theorem eq_or_eq_neg_of_abs_eq

Modification history

2022-11-06 23:41
src/algebra/order/group/abs.lean
refactor(*): supremum of several recent refactoring PRs (#17381) …
Modified eq_or_eq_neg_of_abs_eqView on Github →
2021-10-01 13:24
src/algebra/order/group.lean
refactor(*): replace `abs` with vertical bar notation (#8891) …
Modified eq_or_eq_neg_of_abs_eqView on Github →
2021-07-07 08:47
src/algebra/ordered_group.lean
refactor(algebra/ordered_group): another step in the `order` refactor -- ordered groups (#8060) …
Modified eq_or_eq_neg_of_abs_eqView on Github →
2021-05-16 18:58
src/algebra/ordered_group.lean
feat(algebra/ordered_group, algebra/ordered_ring): add some lemmas about abs (#7612)
Added eq_or_eq_neg_of_abs_eqView on Github →