Theorem Sym2.diagSet_eq_fromRel_eq

Modification history

2026-06-10 08:59
Mathlib/Data/Sym/Sym2.lean
chore(Order/Defs/Unbundled): deprecate `def Symmetric` in favor of `class Std.Symm` (#38092)
Modified Sym2.diagSet_eq_fromRel_eqView on Github →
2025-11-29 02:24
Mathlib/Data/Sym/Sym2.lean
feat(Data/Sym/Sym2): add `Sym2.diagSet` (#30559) …
Added Sym2.diagSet_eq_fromRel_eqView on Github →