| Name | Description | Type | Package | Framework |
| TridiagonalDecompositionHouseholder_B64 | Tridiagonal similar decomposition for block matrices. | Class | org.ejml.alg.block.decomposition.hessenberg | Ejml ( Efficient Java Matrix Library ) |
| TridiagonalHelper_B64 | Class | org.ejml.alg.block.decomposition.hessenberg | Ejml ( Efficient Java Matrix Library ) | |