Theorem tsub_lt_self_iff

Modification history

2024-08-17 12:07
Mathlib/Algebra/Order/Sub/Basic.lean
chore (Data.Multiset.Basic): avoid bundled ordered algebra for basic results on multisets (#14477) …
Modified tsub_lt_self_iffView on Github →
2024-06-15 21:43
Mathlib/Algebra/Order/Sub/Canonical.lean
feat: `a * (b - 1) = a * b - a` for truncated subtraction (#13826) …
Modified tsub_lt_self_iffView on Github →
2022-12-01 16:13
Mathlib/Algebra/Order/Sub/Canonical.lean
feat: port Algebra.Order.Sub.Canonical (#814) …
Added tsub_lt_self_iffView on Github →