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lt_of_tsub_lt_tsub_left_of_le
Modification history
2024-10-24 21:25
Mathlib/Algebra/Order/Sub/Unbundled/Basic.lean
feat: use aliases for `CovariantClass α α (· * ·) (· ≤ ·)` etc (#13154)
Modified
lt_of_tsub_lt_tsub_left_of_le
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2022-12-01 16:13
Mathlib/Algebra/Order/Sub/Canonical.lean
feat: port Algebra.Order.Sub.Canonical (#814) …
Added
lt_of_tsub_lt_tsub_left_of_le
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