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Theorem sub_le_iff_le_add

Modification history

2021-07-07 08:47
src/algebra/ordered_group.lean
refactor(algebra/ordered_group): another step in the `order` refactor -- ordered groups (#8060) …
Deleted sub_le_iff_le_addView on Github →
2018-01-19 16:18
algebra/ordered_group.lean
feat(data/real,*): supporting material for metric spaces
Added sub_le_iff_le_addView on Github →
2018-01-16 05:29
algebra/group.lean
feat(data/real): completeness of the (new) real numbers
Deleted sub_le_iff_le_addView on Github →
2017-09-16 02:53
algebra/group.lean
feat(algebra): new algebra theorems (more iff)
Modified sub_le_iff_le_addView on Github →
2017-08-10 16:36
algebra/group.lean
construct reals as complete, linear ordered field
Added sub_le_iff_le_addView on Github →