Theorem Matrix.mem_orthogonalGroup_iff

Modification history

2025-07-15 08:11
Mathlib/LinearAlgebra/UnitaryGroup.lean
feat: characterise membership in `SO(2)` (#27121) …
Modified Matrix.mem_orthogonalGroup_iffView on Github →
2023-05-18 07:35
Mathlib/LinearAlgebra/UnitaryGroup.lean
feat: port LinearAlgebra.UnitaryGroup (#3699) …
Added Matrix.mem_orthogonalGroup_iffView on Github →