Theorem Sym2.fromRel_irrefl

Modification history

2026-02-16 11:54
Mathlib/Data/Sym/Sym2.lean
chore(Order/Defs/Unbundled): deprecate `def Irreflexive` in favor of `class Std.Irrefl` (#35191)
Added Sym2.fromRel_irreflView on Github →