Theorem Sym2.fromRel_toRel

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.fromRel_toRel View on Github →

2023-01-27 10:07

Mathlib/Data/Sym/Sym2.lean

feat: Port `Data.Sym.Sym2` (#1805)

Added Sym2.fromRel_toRel View on Github →