Theorem Matrix.IsUnit.posSemidef_conjugate_iff

Modification history

2025-11-05 17:51
Mathlib/LinearAlgebra/Matrix/PosDef.lean
chore: rename **conjugate** to **star_left_conjugate** (#30692) …
Deleted Matrix.IsUnit.posSemidef_conjugate_iffView on Github →
2025-10-18 19:47
Mathlib/LinearAlgebra/Matrix/PosDef.lean
feat(LinearAlgebra/Matrix/PosDef): kronecker of positive (semi-)definite matrices is positive (semi-)definite (#28097) …
Added Matrix.IsUnit.posSemidef_conjugate_iffView on Github →