Mathlib v3 is deprecated. Go to Mathlib v4

Theorem le_sub

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 le_subView on Github →
2018-01-16 05:29
algebra/ordered_group.lean
feat(data/real): completeness of the (new) real numbers
Added le_subView on Github →