Mathlib v3 is deprecated. Go to Mathlib v4

Theorem add_tsub_le_tsub_add

Modification history

2022-11-08 20:55
src/algebra/order/sub/basic.lean
refactor(*): supremum of refactoring PRs #17405 #17418 #17419 #17420 #17421 #17422 #17423 #17427 #17430 (#17424)
Modified add_tsub_le_tsub_addView on Github →
2022-10-13 11:47
src/algebra/order/sub/basic.lean
chore(algebra/order/sub): split file (#16868) …
Modified add_tsub_le_tsub_addView on Github →
2022-07-25 01:36
src/algebra/order/sub.lean
chore(algebra/order/sub): Generalize lemmas (#15497) …
Added add_tsub_le_tsub_addView on Github →